CN116081193A

CN116081193A - Building material lifting device for small building construction

Info

Publication number: CN116081193A
Application number: CN202310369999.6A
Authority: CN
Inventors: 霍振美; 宋吉勇; 李常新; 王伯霖
Original assignee: Yantai Highway Development Center
Current assignee: Yantai Highway Development Center
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-05-09
Anticipated expiration: 2043-04-10
Also published as: CN116081193B

Abstract

The invention relates to the technical field of material conveying and lifting, and discloses a building material lifting device for small building construction, which comprises a conveying belt and a bottom plate, wherein the conveying belt is rotatably arranged above the bottom plate, a clamping groove is formed in the center of the inner wall of the conveying belt, a first round roller and a third round roller are respectively arranged at the inner bottom and the inner top of the conveying belt, second round rollers are respectively arranged at the other two ends of the inner part of the conveying belt, lantern rings are fixedly sleeved on the surfaces of the first round roller, the third round roller and the two second round rollers, the four lantern rings slide in the clamping groove, and a plurality of fixing rods which are uniformly distributed at equal intervals are fixed on one side of the conveying belt. According to the invention, the distance between the two second round rollers can be changed, and the height of the third round roller can be synchronously changed, so that the height of the conveying belt can be further conveniently adjusted, the lifting height of the object frame can be adjusted, the situation that the object frame is too high or too low to be used conveniently when the object frame is lifted is avoided, and the application range of the device is further improved.

Description

Building material lifting device for small building construction

Technical Field

The invention relates to the technical field of material conveying and lifting, in particular to a building material lifting device for small building construction.

Background

The building construction is a production activity of building products for building various kinds of building products in a certain space and time by utilizing various building materials and mechanical equipment according to a specific design blueprint, and is a building process of various buildings, namely a process of changing various lines on a design drawing into real objects at a designated place, various building materials are needed during building construction, and the building materials are needed to be lifted during use, so that workers can use the building materials conveniently.

As disclosed in the publication No. CN114275457a, although the driving wheel rotates to drive the driving block to rotate, the driving block drives the sprocket to rotate, the sprocket drives the chain to rotate, the chain drives the mounting seat to move, the mounting seat drives the carrying plate to move, and then the carrying plate is matched with the lifting mechanism, so that the lifting device can continuously lift and has high lifting efficiency; however, when the lifting device is used, the lifting device does not have the function of changing the lifting height, so that the lifting device cannot be used when being lifted to a higher position, certain limitation exists in the use process, the lifting device does not have the function of taking down the placement frame, and the lifting device is inconvenient to take when lifting some small building materials (sand and stone and the like), so that the lifting efficiency is reduced, and therefore, the lifting device for the building materials for small building construction needs to be redesigned to solve the problems that the lifting height cannot be adjusted and the placement frame cannot be detached.

Disclosure of Invention

The invention aims to solve the defects that the lifting height cannot be adjusted and the placing frame cannot be detached in the prior art, and provides a building material lifting device for small building construction.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a building material hoisting device for small-size construction, includes conveyer belt and bottom plate, the conveyer belt rotates to set up in the bottom plate top, and the conveyer belt inner wall center department has seted up the draw-in groove, bottom and interior top are provided with first round roller and third round roller respectively in the conveyer belt, and the inside other both ends of conveyer belt all are provided with the second round roller, the lantern ring has all been fixedly cup jointed on first round roller, third round roller and two second round roller surfaces, and four lantern rings all slide in the draw-in groove, conveyer belt one side is fixed with a plurality of equidistant evenly distributed's dead lever, and the one end that every dead lever kept away from the conveyer belt all is fixed with the disc, the conveyer belt side still is provided with a plurality of equidistant evenly distributed put thing frame, and all is equipped with the stop gear who is used for spacing disc on every put the thing frame, the bottom plate top still horizontally is provided with the bar box, the lead screw is installed in the vertical rotation in bar box top, and the lead screw surface has cup jointed the mounting panel through the screw, cup jointed the inside horizontally rotates and installs the lantern ring, and fixed surface mounting has first bevel gear and the same bevel gear and the second bevel gear is provided with pivot and the same bevel gear center.

As a further technical scheme of the invention, a first rotating rod is horizontally and fixedly arranged at the center of one side of the first round roller, a first limiting plate is rotatably arranged at the other end of the first rotating rod, and the bottom of the first limiting plate is fixedly arranged at the top of the bottom plate.

As a further technical scheme of the invention, the surface of the first rotating rod is fixedly sleeved with a first gear, the bottom of the first gear is meshed with a second gear, the top of the bottom plate is horizontally provided with a second motor, and an output shaft of the second motor is arranged at the center of one side of the second gear.

As a further technical solution of the present invention, the limiting mechanism includes: the limiting seat and the connecting plate, limiting seat fixed mounting is in thing frame one side top center department, and limiting seat bottom offered the first recess with disc looks adaptation, limiting seat is close to one side center department of disc and has offered the second recess, and first recess and second recess intercommunication.

As a further technical scheme of the invention, the connecting plate is arranged on one side of the limiting seat, spring rods are horizontally and fixedly arranged at two ends of one side of the connecting plate, the other two ends of the two spring rods are fixedly arranged on one side of the limiting seat, and a handle is fixedly arranged at the other side of the connecting plate.

As a further technical scheme of the invention, the inclined block is horizontally and fixedly arranged at the center of one side of the connecting plate provided with the spring rod, one side of the limiting seat is provided with a through groove which is communicated with the first groove and is matched with the inclined block, the top end of the inclined block penetrates through the through groove, and one side of the inclined block with an inclined plane faces downwards.

According to the technical scheme, a third rotating rod is horizontally and fixedly arranged at the center of one side of the third round roller, a second limiting plate is fixedly arranged at one end, far away from the third round roller, of the third rotating rod, the mounting plate is fixedly arranged at one end of the second limiting plate, telescopic sleeve rods are vertically and fixedly arranged at two ends of the bottom of the second limiting plate, and the two ends of the telescopic sleeve rods are fixedly arranged at the top of the strip-shaped box.

As a further technical scheme of the invention, rectangular blocks are respectively arranged at two ends of the inside of the strip-shaped box in a sliding mode, the surfaces of the lead screws are connected to the inside of the two rectangular blocks through threads, and the directions of the threads of the lead screws connected with the two rectangular blocks are opposite.

As a further technical scheme of the invention, two ends of one side of the strip-shaped box, which is close to the conveying belt, are horizontally provided with strip-shaped notches, two second round rollers are horizontally and fixedly provided with second rotating rods at the centers of the side surfaces of the strip-shaped box, and the other two ends of the two second rotating rods respectively penetrate through the two strip-shaped notches and are respectively and fixedly arranged on the side surfaces of the two rectangular blocks.

As a further technical scheme of the invention, the two ends of the bottom of the strip-shaped box are fixedly provided with the supporting legs, the tail ends of the two supporting legs are fixedly arranged at the top of the bottom plate, one end of the strip-shaped box is provided with the first motor, and the output shaft of the first motor is arranged at the center of one end of the screw rod.

The beneficial effects of the invention are as follows:

1. according to the invention, through the arrangement of the strip-shaped box, the lead screw, the third round roller and the second round roller, the distance between the two second round rollers can be changed, and the height of the third round roller can be synchronously changed, so that the height of the conveying belt can be further conveniently adjusted, the lifting height of the object frame can be adjusted, the situation that the object frame is too high or too low to be used conveniently when the object frame is lifted is avoided, and the application range of the device is further improved.

2. According to the invention, through the arrangement of the storage frame, the disc and the limiting seat, the building material can be lifted until the storage frame is always in a state of being helpful to the bottom downwards, and after the storage frame is lifted to a proper height, the storage frame can be quickly assembled and disassembled, so that the building material in the storage frame can be conveniently poured out, and the using effect of the equipment is further improved.

Drawings

FIG. 1 is a schematic view of a construction material lifting device for small-sized construction according to the present invention;

fig. 2 is a schematic rear view of a construction material lifting device for small-sized construction according to the present invention;

FIG. 3 is a schematic diagram showing a separation structure of an inclined block and a limiting seat of a building material lifting device for small building construction;

fig. 4 is a schematic view of a placement frame removing structure of a building material lifting device for small building construction according to the present invention;

FIG. 5 is a schematic sectional view of a strip tank of a building material lifting device for small-sized building construction according to the present invention;

FIG. 6 is a schematic cross-sectional view of a construction material lifting device for small-sized construction according to the present invention;

FIG. 7 is an enlarged schematic view of portion A of FIG. 2;

FIG. 8 is an enlarged schematic view of portion B of FIG. 3;

FIG. 9 is an enlarged schematic view of portion C of FIG. 4;

fig. 10 is an enlarged schematic view of a portion D in fig. 5.

In the figure: 1. a bottom plate; 2. a conveyor belt; 3. a bar-shaped box; 4. a first motor; 5. a support leg; 6. a second motor; 7. a storage frame; 8. a limit seat; 9. a fixed rod; 10. a first limiting plate; 11. a second limiting plate; 12. a mounting plate; 13. a screw rod; 14. a first groove; 15. a first round roller; 16. a second round roller; 17. a third round roller; 18. a disc; 19. rectangular blocks; 20. a screw rod; 21. a first rotating lever; 22. a first gear; 23. a second gear; 24. a telescopic loop bar; 25. a collar; 26. a through groove; 27. a splice plate; 28. a sloping block; 29. a spring rod; 30. a clamping groove; 31. a second rotating rod; 32. a first bevel gear; 33. a second bevel gear; 34. a rotating shaft; 35. a third rotating rod; 36. and a second groove.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-10, a building material lifting device for small building construction comprises a conveying belt 2 and a bottom plate 1, wherein the conveying belt 2 is rotatably arranged above the bottom plate 1, a clamping groove 30 is formed in the center of the inner wall of the conveying belt 2, a first round roller 15 and a third round roller 17 are respectively arranged at the bottom and the inner top of the conveying belt 2, second round rollers 16 are respectively arranged at the other two ends of the inner part of the conveying belt 2, collars 25 are fixedly sleeved on the surfaces of the first round roller 15, the third round roller 17 and the two second round rollers 16, the four collars 25 are respectively slid in the clamping groove 30, a plurality of fixed rods 9 which are uniformly distributed at equal intervals are fixed on one side of the conveying belt 2, a disc 18 is respectively fixed on one end of each fixed rod 9, a plurality of object placing frames 7 which are uniformly distributed at equal intervals are respectively arranged on the side surface of the conveying belt 2, a limiting mechanism for limiting the disc 18 is respectively arranged on each object placing frame 7, a strip box 3 is horizontally arranged above the bottom plate 1, a screw rod 13 is vertically rotatably arranged at the top of the box 3, a screw rod 13 is rotatably arranged on the surface of the box 13, a rotating shaft 33 is fixedly arranged on the inner side of the bottom plate 13 through a bevel gear 20, a rotating shaft 33 which is fixedly arranged at the bottom of the same side of the screw rod 13, and a rotating shaft 33, a rotating shaft 32, a screw rod 20 is fixedly arranged at the bottom of the screw rod 20 and a side of the screw rod, a side of the screw rod 20 is fixedly arranged at the bottom plate, and a side of the screw rod 20, and a side of the screw rod 33, and a side of the screw device, and a side 33 through a side device, and a side 33, and a side device, and a speed are rotatably arranged at the device through a side and a side 3 and a side and a device. So that the utility model can be applied to different occasions when in use.

Referring to fig. 1-2 and 7, in a preferred embodiment, a first rotating rod 21 is horizontally and fixedly installed at the center of one side of a first round roller 15, a first limiting plate 10 is rotatably installed at the other end of the first rotating rod 21, the bottom of the first limiting plate 10 is fixedly installed at the top of a base plate 1, a first gear 22 is fixedly sleeved on the surface of the first rotating rod 21, a second gear 23 is meshed with the bottom of the first gear 22, a second motor 6 is horizontally installed at the top of the base plate 1, and an output shaft of the second motor 6 is installed at the center of one side of the second gear 23, and through the arrangement of the second motor 6 and the gears, the first round roller 15 and the conveying belt 2 are driven to rotate, so that building materials are conveniently lifted.

Referring to fig. 1, 3 and 8, in a preferred embodiment, the limiting mechanism comprises: the limiting seat 8 and the linking plate 27, limiting seat 8 fixed mounting is in thing frame 7 one side top center department, and limiting seat 8 bottom offer with disc 18 looks adaptation first recess 14, limiting seat 8 is close to disc 18's one side center department and has been offered second recess 36, and first recess 14 and second recess 36 intercommunication, linking plate 27 sets up in limiting seat 8 one side, and linking plate 27 one side both ends equal horizontal fixed mounting has spring bar 29, two spring bar 29 equal fixed mounting in limiting seat 8 one side, and linking plate 27 opposite side fixed mounting has the handle, linking plate 27 is equipped with one side center department horizontal fixed mounting of spring bar 29 and has the sloping block 28, and limiting seat 8 one side offer with first recess 14 intercommunication and with the logical groove 26 of sloping block 28 looks adaptation, sloping block 28 top passes logical groove 26, and sloping block 28 one side down, setting through stop gear, be used for carrying out quick dismouting in the thing frame 7 after, the convenience is put thing frame 7 inside building material that can be quick, can be quick in the place the frame 7 when using and can put the staff in the position in the place of a place of the frame 7 has improved the material taking out, the convenience is put the frame and has put the frame 2 empty in the place of the frame after the place of the frame is put in the place of the work position of the people has been put the frame 2.

Referring to fig. 2, 5 and 6, in a preferred embodiment, a third rotating rod 35 is fixedly and horizontally installed at the center of one side of the third round roller 17, a second limiting plate 11 is fixedly installed at one end of the third rotating rod 35 far away from the third round roller 17, a mounting plate 12 is fixedly installed at one end of the second limiting plate 11, telescopic loop bars 24 are vertically and fixedly installed at two ends of the bottom of the second limiting plate 11, the two ends of the telescopic loop bars 24 are fixedly installed at the top of the strip-shaped box 3, the second limiting plate 11 is limited through the arrangement of the telescopic loop bars 24, the moving stability of the second limiting plate 11 is guaranteed, and the third round roller 17 and the two second round rollers 16 can be conveniently and synchronously adjusted through the arrangement of the second limiting plate 11 so that the third round roller 17 and the third rotating rod 35 can follow the moving.

Referring to fig. 6-10, in a preferred embodiment, rectangular blocks 19 are slid at two ends of the inside of the bar box 3, the surfaces of the lead screws 20 are connected inside the two rectangular blocks 19 through threads, the directions of the threads of the lead screws 20 connected with the two rectangular blocks 19 are opposite, bar-shaped notches are horizontally formed at two ends of one side of the bar box 3, which is close to the conveyor belt 2, two second round rollers 16 are horizontally and fixedly provided with second rotating rods 31, the other two ends of the two second rotating rods 31 respectively penetrate through the two bar-shaped notches and are respectively and fixedly provided with the side surfaces of the two rectangular blocks 19, the two ends of the bottom of the bar box 3 are fixedly provided with supporting legs 5, the tail ends of the two supporting legs 5 are fixedly provided with the top of the bottom plate 1, one end of the bar box 3 is provided with a first motor 4, an output shaft of the first motor 4 is arranged at the center of one end of the lead screws 20, and the two second round rollers 16 are driven to synchronously move by the arrangement of the lead screws 20 and the rectangular blocks 19, and the height of the conveyor belt 2 is matched with the third round rollers 17.

From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: firstly, the equipment is moved to a proper position, then, the first motor 4 is started to drive the screw rod 20 to rotate, the screw rod 20 rotates to drive the first bevel gear 32 to rotate and the two rectangular blocks 19 to synchronously move, the two rectangular blocks 19 synchronously move to drive the second rotating rods 31 to synchronously move, the two second rotating rods 31 synchronously move to drive the two second round rollers 16 to synchronously move, the first bevel gear 32 rotates to drive the second bevel gear 33 to rotate, the second bevel gear 33 rotates to drive the rotating shaft 34 to rotate, the rotating shaft 34 rotates to drive the screw rod 13 to rotate, the screw rod 13 rotates to drive the mounting plate 12 to move up and down, the mounting plate 12 moves to drive the second limiting plate 11 to move, the second limiting plate 11 moves to drive the third rotating rod 35 to move up and down, the third rotating rod 35 moves up and down to drive the third round roller 17 and the positions of the two second round rollers 16 to be synchronously adjusted, further the height of the top end of the conveying belt 2 can be adjusted, after the height of the conveying belt 2 is adjusted, the device can be used, building materials are placed in the object placing frame 7 at the lowest position, the second motor 6 drives the second gear 23 to rotate, the second gear 23 rotates to drive the first gear 22 to rotate, the first gear 22 rotates to drive the first rotating rod 21 to rotate, the first rotating rod 21 rotates to drive the first round roller 15 to rotate, the first round roller 15 rotates to drive the conveying belt 2 to rotate, the conveying belt 2 rotates to drive the fixing rod 9 to move, the fixing rod 9 moves to drive the disc 18 to move, the disc 18 moves to drive the limiting seat 8 to move (the disc 18 rotates in the first groove 14), the limiting seat 8 moves to drive the object placing frame 7 to move, thereby lifting the object placing frame 7, further lifting the building materials, when the object placing frame 7 is lifted to the highest, a worker can drive the connecting plate 27 to move by pulling the handle, the connecting plate 27 can drive the inclined block 28 to move, at the moment, the inclined block 28 is not limited to the disc 18, the limiting seat 8 and the disc 18 can be separated (the object placing frame 7 is taken down), the empty object placing frame 7 is installed on the conveying belt 2, when the object placing frame 7 is installed, only the disc 18 is aligned with the first groove 14, the disc 18 enters the first groove 14, the inclined block 28 can be driven to move when the disc 18 just contacts with the inclined block 28, the inclined block 28 can drive the connecting plate 27 to move, and the spring rod 29 can generate a tensile force until the disc 18 passes over (is higher than) the inclined block 28, at the moment, the inclined block 28 can be reset to limit the disc 18 by the tensile force generated by the spring rod 29, the object placing frame 7 can be installed, the situation that the object placing frame 7 falls when being lifted is prevented, the safety of equipment is improved, and the building materials can be lifted continuously in sequence.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a building material hoisting device for small-size construction, includes conveyer belt (2) and bottom plate (1), its characterized in that, conveyer belt (2) rotate and set up in bottom plate (1) top, and conveyer belt (2) inner wall center department has seted up draw-in groove (30), bottom and interior top are provided with first round roller (15) and third round roller (17) respectively in conveyer belt (2), and conveyer belt (2) inside other both ends all are provided with second round roller (16), first round roller (15), third round roller (17) and two second round roller (16) surface all have fixedly cup jointed lantern ring (25), and four lantern rings (25) all slide in draw-in groove (30), conveyer belt (2) one side is fixed with a plurality of equidistant evenly distributed's dead lever (9), and the one end that conveyer belt (2) were kept away from to every dead lever (9) all is fixed with disc (18), conveyer belt (2) side still is provided with a plurality of equidistant evenly distributed thing frames (7), and each frame (7) are equipped with and are equipped with screw rod (13) on the side of installing on the side of bar (3) and have set up screw rod (13) on the top plate (13), the screw rod (20) is installed in the horizontal rotation of the inside of the strip-shaped box (3), a first bevel gear (32) is fixedly sleeved on the surface of the screw rod (20), a second bevel gear (33) is arranged in the inside of the strip-shaped box (3) in a rotating mode and meshed with the first bevel gear (32), and the same rotating shaft (34) is fixedly installed at the center of the top of the second bevel gear (33) and the bottom of the screw rod (13).

2. The building material lifting device for small building construction according to claim 1, wherein a first rotating rod (21) is horizontally and fixedly arranged at the center of one side of the first round roller (15), a first limiting plate (10) is rotatably arranged at the other end of the first rotating rod (21), and the bottom of the first limiting plate (10) is fixedly arranged at the top of the bottom plate (1).

3. The building material lifting device for small building construction according to claim 2, wherein the first rotating rod (21) is fixedly sleeved with a first gear (22), a second gear (23) is meshed with the bottom of the first gear (22), the second motor (6) is horizontally arranged at the top of the bottom plate (1), and an output shaft of the second motor (6) is arranged at the center of one side of the second gear (23).

4. A building material lifting device for small building construction according to claim 1, wherein the limit mechanism comprises: spacing seat (8) and linking board (27), spacing seat (8) fixed mounting is in put thing frame (7) one side top center department, and first recess (14) with disc (18) looks adaptation have been seted up to spacing seat (8) bottom, spacing seat (8) are close to one side center department of disc (18) and have been seted up second recess (36), and first recess (14) and second recess (36) intercommunication.

5. The lifting device for building materials for small building construction according to claim 4, wherein the connecting plate (27) is arranged on one side of the limiting seat (8), spring rods (29) are horizontally and fixedly arranged at two ends of one side of the connecting plate (27), the other two ends of the two spring rods (29) are fixedly arranged on one side of the limiting seat (8), and a handle is fixedly arranged on the other side of the connecting plate (27).

6. The lifting device for building materials for small building construction according to claim 5, wherein an inclined block (28) is horizontally and fixedly arranged at the center of one side of the connecting plate (27) provided with the spring rod (29), a through groove (26) which is communicated with the first groove (14) and is matched with the inclined block (28) is formed in one side of the limiting seat (8), the top end of the inclined block (28) penetrates through the through groove (26), and one side of the inclined block (28) with an inclined surface faces downwards.

7. The building material lifting device for small building construction according to claim 1, wherein a third rotating rod (35) is fixedly and rotatably installed at the center of one side of the third round roller (17), one end, far away from the third round roller (17), of the third rotating rod (35) is fixedly provided with a second limiting plate (11), the mounting plate (12) is fixedly installed at one end of the second limiting plate (11), two ends of the bottom of the second limiting plate (11) are vertically and fixedly provided with telescopic loop bars (24), and two ends of the telescopic loop bars (24) are fixedly installed at the top of the bar-shaped box (3).

8. The lifting device for building materials for small building construction according to claim 1, wherein rectangular blocks (19) are slid at two ends of the inside of the strip-shaped box (3), the surfaces of the lead screws (20) are connected to the inside of the two rectangular blocks (19) through threads, and the directions of the threads of the lead screws (20) connected with the two rectangular blocks (19) are opposite.

9. The lifting device for building materials for small building construction according to claim 8, wherein two ends of one side of the strip-shaped box (3) close to the conveying belt (2) are horizontally provided with strip-shaped notches, two second round rollers (16) are horizontally and fixedly provided with second rotating rods (31) close to the center of the side face of the strip-shaped box (3), and the other two ends of the two second rotating rods (31) respectively penetrate through the two strip-shaped notches and are respectively and fixedly arranged on the side faces of the two rectangular blocks (19).

10. The building material lifting device for small building construction according to claim 9, wherein the two ends of the bottom of the bar-shaped box (3) are fixedly provided with supporting legs (5), the tail ends of the two supporting legs (5) are fixedly provided at the top of the bottom plate (1), one end of the bar-shaped box (3) is provided with a first motor (4), and an output shaft of the first motor (4) is arranged at the center of one end of the screw rod (20).