CN111620262A - Receiving and lifting mechanism of material pushing vehicle - Google Patents
Receiving and lifting mechanism of material pushing vehicle Download PDFInfo
- Publication number
- CN111620262A CN111620262A CN202010508713.4A CN202010508713A CN111620262A CN 111620262 A CN111620262 A CN 111620262A CN 202010508713 A CN202010508713 A CN 202010508713A CN 111620262 A CN111620262 A CN 111620262A
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- CN
- China
- Prior art keywords
- fixed
- plate
- main
- guide
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a receiving and lifting mechanism of a material pushing trolley, which comprises a main frame body, wherein vertical screw rods are arranged on the left side and the right side of the main frame body, the bottom ends of the two vertical screw rods are hinged on a main bottom plate of the main frame body through bearings, the top ends of the two vertical screw rods are hinged on an upper top plate of the main frame body through bearings, two lifting motors are fixed on the top surface of the upper top plate, the lifting motors drive the corresponding vertical screw rods to rotate, lifting blocks are in threaded connection with the two vertical screw rods, a material receiving frame is fixed on the front wall surface of each lifting block, a plurality of rolling chutes are formed on the top surface of the bottom plate of the material receiving frame, limiting holes are formed in the bottom surfaces of the front ends of the rolling chutes, limiting columns and buffer springs are sleeved in the limiting holes, the top ends of the buffer springs are applied. The invention can arrange the maintenance groove at the lower part of the vertical main cylinder body, and the maintenance door body can be automatically lifted, opened, descended and closed, thereby being convenient for cleaning the materials in the vertical main cylinder body.
Description
Technical Field
The invention relates to the technical field of mining mechanical equipment, in particular to a receiving and lifting mechanism of a material pushing trolley.
Background
When the prior ore materials are subjected to subsequent screening or other processing, the materials at a high position need to be conveyed to the lower part, generally, a crane is adopted for hoisting, and a lifting hook of the crane is easy to shake and unsafe, needs a professional operator for operation and cannot be operated by the way, and has high operation requirement;
meanwhile, during carrying, materials are generally placed on the discharging trolley, and the discharging trolley needs to be lifted together during lifting, so that the carrying is very troublesome and poor in effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a receiving and lifting mechanism of a material pushing trolley, which can be provided with an inspection groove at the lower part of a vertical main cylinder body, and an inspection door body of the receiving and lifting mechanism can be automatically lifted, opened, descended and closed, so that the material in the vertical main cylinder body can be conveniently cleaned, the inspection door body does not need to be dismounted and mounted for many times, and the receiving and lifting mechanism is very convenient, good in effect and high in cleaning efficiency.
The scheme for solving the technical problems is as follows:
the utility model provides a lifting mechanism is received to pusher, including the body frame body, the left and right sides of the body frame body all is equipped with vertical screw, the bottom of two vertical screw articulates on the main bottom plate of the body frame body through the bearing, the top of two vertical screw articulates on the roof of the body frame body through the bearing, the top surface of roof is fixed with two elevator motor, elevator motor drives the vertical screw that corresponds and rotates, the hoisting block spiro union is in two vertical screw, be fixed with on the preceding wall of hoisting block and connect the work or material rest, the top surface shaping of the bottom plate that connects the work or material rest has a plurality of roll spouts, the bottom surface shaping of the front end of roll spout has the spacing hole, plug bush has spacing post and buffer spring in the spacing hole, buffer spring's top is impeing on spacing post, the top surface of roll spout is stretched out to.
Be fixed with the self-lubrication cover on the inside wall in spacing hole, the bottom connecting block is fixed on the bottom surface in spacing hole, and the top surface middle part shaping of bottom connecting block has the bellying, and the bottom surface middle part shaping of spacing post has the cover of extending, and the bellying plug bush is in extending the cover, extends cover and bellying plug bush in buffer spring, and buffer spring's bottom mounting is on the top surface of bottom connecting block, and buffer spring's top is fixed on the bottom surface of spacing post.
The top end of the limiting column is formed with an inclined wall surface, and the wall surface at the front end of the limiting column is lower than the wall surface at the rear end of the limiting column.
The rear wall surface of the rear plate body of the material receiving frame is fixed with a connecting part, the middle part of the rear wall surface of the connecting part is provided with an inserting groove, and the front part of the lifting block is inserted in the inserting groove and fixedly connected to the connecting part through a bolt.
The main frame body comprises an upper top plate and a main bottom plate, and the two side plate bodies are fixed on the corresponding upper top plate and the main bottom plate.
The left and right sides of main bottom plate and last roof all is equipped with a plurality of guide support post, and guide support post's top is fixed on last roof, and guide support post's bottom mounting is on main bottom plate.
The outer side walls of the left side plate and the right side plate of the material receiving frame are respectively fixed with a guide connecting block, and the guide supporting columns are inserted into vertical guide through holes formed in the corresponding guide connecting blocks.
And a guide sleeve is fixed on the inner side wall of the vertical guide through hole, and the guide support column is inserted in the corresponding guide sleeve.
The invention has the following outstanding effects: compared with the prior art, it can be equipped with the maintenance groove in the lower part of vertical main cylinder body, and its maintenance door body can automatic lifting open and descend to close to conveniently clear up the material in the vertical main cylinder body, need not many times and dismantle the installation and overhaul the door body, and is very convenient, effectual, clears away efficiently.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is a partial cross-sectional view of the invention in a side view;
fig. 3 is a partially enlarged view of the present invention.
Detailed Description
Embodiment, as shown in fig. 1 to 3, a receiving lift mechanism for a hopper car, includes a main frame 10, the left side and the right side of the main frame body 10 are respectively provided with a vertical screw rod 11, the bottom ends of the two vertical screw rods 11 are hinged on a main bottom plate 12 of the main frame body 10 through bearings, the top ends of the two vertical screw rods 11 are hinged on an upper top plate 13 of the main frame body 10 through bearings, two lifting motors 14 are fixed on the top surface of the upper top plate 13, the lifting motors 14 drive the corresponding vertical screw rods 11 to rotate, lifting blocks 15 are in threaded connection in the two vertical screw rods 11, the material receiving frame 16 is fixed on the front wall surface of the lifting block 15, a plurality of rolling sliding grooves 161 are formed in the top surface of a bottom plate of the material receiving frame 16, a limiting hole 162 is formed in the bottom surface of the front end of each rolling sliding groove 161, a limiting column 163 and a buffer spring 164 are sleeved in each limiting hole 162, the top end of each buffer spring 164 is forced on each limiting column 163, and the upper end of each limiting column 163 extends out of the top surface of each rolling sliding groove 161.
Furthermore, a self-lubricating sleeve 165 is fixed on the inner side wall of the limiting hole 162, the bottom connecting block 17 is fixed on the bottom surface of the limiting hole 162, a protruding portion 171 is formed in the middle of the top surface of the bottom connecting block 17, an extending sleeve 166 is formed in the middle of the bottom surface of the limiting column 163, the protruding portion 171 is inserted in the extending sleeve 166, the extending sleeve 166 and the protruding portion 171 are inserted in the buffer spring 164, the bottom end of the buffer spring 164 is fixed on the top surface of the bottom connecting block 17, and the top end of the buffer spring 164 is fixed on the bottom surface of the limiting column 163.
Further, the top end of the limiting column 163 is formed with an inclined wall surface, and the wall surface of the front end is lower than the wall surface of the rear end.
Furthermore, a connecting portion 18 is fixed on a rear wall surface of a rear plate body of the material receiving frame 16, an insertion groove 181 is formed in the middle of the rear wall surface of the connecting portion 18, and a front portion of the lifting block 15 is inserted into the insertion groove 181 and fixedly connected to the connecting portion 18 through a bolt.
Further, the main frame 10 includes an upper top plate 13 and a main bottom plate 12, and two side plates 111 are fixed to the corresponding upper top plate 13 and main bottom plate 12.
Furthermore, a plurality of guide support columns 112 are arranged on the left side and the right side of the main bottom plate 12 and the upper top plate 13, the top ends of the guide support columns 112 are fixed on the upper top plate 13, and the bottom ends of the guide support columns 112 are fixed on the main bottom plate 12.
Further, the outer side walls of the left side plate and the right side plate of the material receiving frame 16 are respectively fixed with a guide connecting block 167, and the guide supporting columns 112 are inserted into vertical guide through holes 168 formed in the corresponding guide connecting blocks 167.
Furthermore, a guide sleeve 169 is fixed on the inner side wall of the vertical guide through hole 168, and the guide support column 112 is inserted into the corresponding guide sleeve 169.
In this embodiment, when the cart is used, the wheels of the discharge cart are pushed into the material receiving frame 16 along the rolling sliding grooves 161, when the wheels pass through the limiting columns 163 during pushing, the limiting columns 163 are pressed downwards, so that the wheels pass through the limiting columns 163, then, after the cart is positioned in the material receiving frame 16, the wheels at the foremost end of the cart pass through the limiting columns 163, and the limiting columns 163 return to stop the wheels at the front end;
then, through the operation of two elevator motors 14, make two vertical screw rods 11 rotate to connect work or material rest 16 to descend, make the blowing shallow be in the below, then, can the manual work lift the front portion, make the wheel of front end lift up, then move forward, shift out the back with the wheel of front end, push down the front end again, make the wheel of rear portion lift up, shift out the blowing shallow forward again, thereby lift off whole blowing shallow, it is very convenient.
Claims (8)
1. The utility model provides a lifting mechanism is received to pusher, includes the body frame body (10), its characterized in that: the left side and the right side of the main frame body (10) are respectively provided with a vertical screw (11), the bottom ends of the two vertical screws (11) are hinged on a main bottom plate (12) of the main frame body (10) through bearings, the top ends of the two vertical screws (11) are hinged on an upper top plate (13) of the main frame body (10) through bearings, the top surface of the upper top plate (13) is fixed with two lifting motors (14), the lifting motors (14) drive the corresponding vertical screws (11) to rotate, a lifting block (15) is screwed in the two vertical screws (11), a material receiving frame (16) is fixed on the front wall surface of the lifting block (15), a plurality of rolling chutes (161) are formed on the top surface of the bottom plate of the material receiving frame (16), a limiting hole (162) is formed on the bottom surface of the front end of the rolling chutes (161), a limiting column (163) and a buffer spring (164) are inserted in the limiting hole (162), and the top end of the buffer spring (164), the upper end of the limiting column (163) extends out of the top surface of the rolling chute (161).
2. The pusher receiving lift mechanism of claim 1, wherein: be fixed with on the inside wall of spacing hole (162) from lubricated cover (165), bottom connecting block (17) are fixed on the bottom surface of spacing hole (162), the top surface middle part shaping of bottom connecting block (17) has bellying (171), the bottom surface middle part shaping of spacing post (163) has extension cover (166), bellying (171) plug bush is in extension cover (166), extension cover (166) and bellying (171) plug bush are in buffer spring (164), the bottom mounting of buffer spring (164) is on the top surface of bottom connecting block (17), the top of buffer spring (164) is fixed on the bottom surface of spacing post (163).
3. The pusher receiving lift mechanism of claim 1, wherein: the top end of the limiting column (163) is formed with an inclined wall surface, and the wall surface at the front end is lower than the wall surface at the rear end.
4. The pusher receiving lift mechanism of claim 1, wherein: the rear wall surface of the rear plate body of the material receiving frame (16) is fixedly provided with a connecting part (18), the middle part of the rear wall surface of the connecting part (18) is provided with an inserting groove (181), and the front part of the lifting block (15) is inserted in the inserting groove (181) and fixedly connected to the connecting part (18) through a bolt.
5. The pusher receiving lift mechanism of claim 1, wherein: the main frame body (10) comprises an upper top plate (13) and a main bottom plate (12), and the two side plate bodies (111) are fixed on the corresponding upper top plate (13) and the main bottom plate (12).
6. The pusher receiving lift mechanism of claim 1, wherein: the left and right sides of main bottom plate (12) and last roof (13) all is equipped with a plurality of guide support post (112), and the top of guide support post (112) is fixed on last roof (13), and the bottom mounting of guide support post (112) is on main bottom plate (12).
7. The pusher receiving lift mechanism of claim 6, wherein: the outer side walls of the left side plate and the right side plate of the material receiving frame (16) are respectively fixed with a guide connecting block (167), and the guide supporting columns (112) are inserted in vertical guide through holes (168) formed in the corresponding guide connecting blocks (167).
8. The pusher receiving lift mechanism of claim 7, wherein: and a guide sleeve (169) is fixed on the inner side wall of the vertical guide through hole (168), and the guide support column (112) is inserted in the corresponding guide sleeve (169).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010508713.4A CN111620262A (en) | 2020-06-06 | 2020-06-06 | Receiving and lifting mechanism of material pushing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010508713.4A CN111620262A (en) | 2020-06-06 | 2020-06-06 | Receiving and lifting mechanism of material pushing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111620262A true CN111620262A (en) | 2020-09-04 |
Family
ID=72256688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010508713.4A Pending CN111620262A (en) | 2020-06-06 | 2020-06-06 | Receiving and lifting mechanism of material pushing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111620262A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573422A (en) * | 2020-11-27 | 2021-03-30 | 江门市新会区博上科技有限公司 | Electronic commerce examines cargo bed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0606575A1 (en) * | 1993-01-15 | 1994-07-20 | Dewert Antriebs- und Systemtechnik GmbH & Co. KG | Lifting device |
| US20060180403A1 (en) * | 2005-01-07 | 2006-08-17 | Hanlon Mark T | Screw scissor lift |
| CN108706509A (en) * | 2018-06-01 | 2018-10-26 | 俞乐 | A kind of auto repair lifting device |
| CN209065329U (en) * | 2018-11-27 | 2019-07-05 | 中民筑友科技投资有限公司 | A kind of automatic lifting device and automatic lifting system |
| CN209554713U (en) * | 2019-02-28 | 2019-10-29 | 无锡职业技术学院 | A kind of automobile inspection lifting apparatus being conveniently adjusted angle |
| CN110775870A (en) * | 2019-11-08 | 2020-02-11 | 苏州千律工业设备有限公司 | Screw rod elevator |
-
2020
- 2020-06-06 CN CN202010508713.4A patent/CN111620262A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0606575A1 (en) * | 1993-01-15 | 1994-07-20 | Dewert Antriebs- und Systemtechnik GmbH & Co. KG | Lifting device |
| US20060180403A1 (en) * | 2005-01-07 | 2006-08-17 | Hanlon Mark T | Screw scissor lift |
| CN108706509A (en) * | 2018-06-01 | 2018-10-26 | 俞乐 | A kind of auto repair lifting device |
| CN209065329U (en) * | 2018-11-27 | 2019-07-05 | 中民筑友科技投资有限公司 | A kind of automatic lifting device and automatic lifting system |
| CN209554713U (en) * | 2019-02-28 | 2019-10-29 | 无锡职业技术学院 | A kind of automobile inspection lifting apparatus being conveniently adjusted angle |
| CN110775870A (en) * | 2019-11-08 | 2020-02-11 | 苏州千律工业设备有限公司 | Screw rod elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112573422A (en) * | 2020-11-27 | 2021-03-30 | 江门市新会区博上科技有限公司 | Electronic commerce examines cargo bed |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200904 |