CN102125075B

CN102125075B - Locking extrusion device

Info

Publication number: CN102125075B
Application number: CN201110005799XA
Authority: CN
Inventors: 周炳康
Original assignee: CHANGZHOU HANHUA KITCHENWARE CO LTD
Current assignee: CHANGZHOU HANHUA KITCHENWARE CO LTD
Priority date: 2011-01-12
Filing date: 2011-01-12
Publication date: 2012-02-29
Anticipated expiration: 2031-01-12
Also published as: CN102125075A

Abstract

The invention discloses a locking extrusion device which comprises a locking box, a locking component, a locking spring shaft, a control lever, a locking spring, an extrusion spring and an extrusion shaft, wherein the locking box is provided with a locking cavity defined by the box wall of the locking box; the box wall is provided with a support groove or a support hole; the locking spring shaft is in sliding fit with the support groove or the support hole, one end of the locking spring shaft is fixedly connected with the locking component, and the other end of the locking spring shaft is connected with the control lever outside the locking cavity; the two ends of the locking component respectively extend to chutes on the box wall at the two sides of the locking box and are in sliding fit with the chutes; the locking spring is sleeved on the locking spring shaft and arranged between the locking component and the box wall; the bottom plate of the locking box is provided with a through hole which is communicated with the locking cavity; the extrusion shaft is in sliding fit with the through hole, and the lower end of the extrusion shaft is protruded from the through hole and provided with a backstop; and the extrusion spring is sleeved on the extrusion shaft, one end of the extrusion spring props against the backstop of the extrusion shaft, and the other end of the extrusion spring props against the bottom plate. The locking extrusion device disclosed by the invention can be used for quick locking and unlocking, and is easy to operate.

Description

The locking device for ejecting

Technical field

The present invention relates to a kind of extrusion device that sausage is used of making, specifically, relate to a kind of locking device of sausage filler.

Background technology

In meat products processing, enema commonly used is a sausage filler.Chinese patent number is that 200720054329.1 document discloses a kind of horizontal tooth bar sausage filler; It mainly is made up of bowel lavage bucket, piston, piston rod, body housing and piston rod drive unit; Be welded with a barrel ear on the bowel lavage bucket; The bowel lavage bucket is fixed on the body housing through the bucket ear, on the bucket ear, then is welded with the bucket ear spring that is used for bowel lavage bucket chucking location, is screwed with the holding screw with the inserting of bucket ear on the body housing.The sausage filler of this structure need be screwed with holding screw one by one when locking bowel lavage bucket; When needing once more when filling with substance or disassembly, cleaning after the foodstuff in the bowel lavage bucket uses up, need unclamp holding screw earlier, mention the bowel lavage bucket again; Because the bowel lavage bucket is trapped in and is not easy to use hand grip in the body housing, therefore operate pretty troublesomely, lock, dismounting speed is slow; Waste time and energy, it is low to produce efficient in batches.

Summary of the invention

The object of the present invention is to provide a kind of locking device for ejecting that can lock fast with release.

In order to achieve the above object, technical scheme of the present invention is: a kind of locking device for ejecting comprises locking case, locking member, locking spring axle, control stick, locking spring, ejection spring and ejects axle; Said locking case has the lock chambers that is surrounded by tank wall; Have support slot or supported hole on the said tank wall; Said locking spring axle and support slot or supported hole are slidingly matched, and an end of locking spring axle is fixedly connected the control stick load that the other end and lock chambers are outer with locking member; The axle body of said locking member is positioned at lock chambers, and stretch respectively in the chute on locking case both sides box wall at the two ends of locking member, and is slidingly matched with chute; Said locking spring is enclosed within on the locking spring axle, and between locking member and tank wall; Have the through hole that communicates with lock chambers on the base plate of said locking case; Said ejection axle is slidingly matched with through hole, and the upper end of ejecting axle is positioned at lock chambers, and the lower end passes outside the through hole, and the lower end has anti-off-gear; Said ejection spring housing is ejecting on the axle, and an end offsets with the backstop that ejects the axle upper end, and the other end offsets with the base plate of locking case.

The other end of said locking spring axle also is connected with screw, and said control stick is bending shape, and the bending part of control stick has connecting hole, is enclosed within to the connecting hole loose fit on one's body the nail of screw.

Also be provided with shoulder on the said locking case, shoulder is positioned at the below of control stick.

All there is the connection boss said locking case both sides, connect on the boss to have installing hole.

When said locking spring axle is when being slidingly matched with support slot, the opening part of said support slot is equipped with the anticreep elastic cylindrical pin.

The said backstop that ejects the axle upper end is to process the convex shoulder of one with ejecting axle, and the anti-off-gear that ejects the axle lower end is to be contained in the split washer that ejects on the axle.

After adopting said structure, owing to have locking member, therefore can on the sausage filler barrel, establish the locking plug-in unit, press to next as long as will lock plug-in unit during use, the locking slot on the locking plug-in unit just engages with locking member, and the completion locking operation can not come off; During release, as long as control stick one is pulled gently, the locking slot of the locking plug-in unit on the sausage filler barrel will be threaded off with locking member, eject axle simultaneously and will the locking plug-in unit be upspring, thereby jack-up sausage filler barrel is promptly accomplished release fast.Therefore, the present invention can lock and release fast, and is easy to operate, and efficient is high.

Description of drawings

The embodiment that provides below in conjunction with accompanying drawing does further detailed explanation to the present invention.

Fig. 1 is the structure front view of locking device for ejecting of the present invention;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the right view of Fig. 1;

Fig. 4 is the cutaway view of Fig. 1 along the A-A line, i.e. sketch map during released state;

Fig. 5 is another state diagram of Fig. 2;

Fig. 6 is the sketch map of Fig. 4 when locking state;

Fig. 7 is the structure front view of the locking case among Fig. 1;

Fig. 8 is the vertical view of Fig. 7;

Fig. 9 is the cutaway view of Fig. 8 along the B-B line;

Figure 10 is the right view of Fig. 7;

Figure 11 is the stereogram of Fig. 7.

The specific embodiment

Shown in Fig. 1 ~ 11, a kind of locking device for ejecting of the present invention, a kind of locking device for ejecting comprises locking case 1, locking member 2, locking spring axle 3, control stick 4, locking spring 7, ejects spring 6 and eject axle 5; Said locking case 1 has the lock chambers 1-2 that is surrounded by tank wall 1-1; Have support slot 1-3 or supported hole on the said tank wall 1; Said locking spring axle 3 is slidingly matched with support slot 1-3 or supported hole, and an end of locking spring axle 3 is fixedly connected control stick 4 loads that the other end and lock chambers 1-2 are outer with locking member 2; The axle body of said locking member 2 is positioned at lock chambers 1-2, and stretch respectively among the chute 1-1-1 on locking case 1 both sides box wall 1-1 at the two ends of locking member 2, and is slidingly matched with chute 1-1-1; Said locking spring 7 is enclosed within on the locking spring axle 3, and between locking member 2 and tank wall 1-1; Have the through hole 1-4-1 that communicates with lock chambers 1-2 on the base plate 1-4 of said locking case 1; Said ejection axle 5 is slidingly matched with through hole 1-4-1, and the upper end of ejecting axle 5 is positioned at lock chambers 1-2, and the lower end passes outside the through hole 1-4-1, and the lower end has anti-off-gear 9; Said ejection spring 6 is enclosed within and ejects on the axle 5, and an end offsets with the backstop 5-1 that ejects axle 5 upper ends, and the other end offsets with the base plate 1-4 of locking case 1.

Shown in Fig. 1 ~ 6; For the ease of installation and removal control stick 4 and be convenient to the operation, the other end of said locking spring axle 3 also is connected with screw 10, said control stick 4 is bending shape; The bending part of control stick 4 has connecting hole 4-1, is enclosed within to connecting hole 4-1 loose fit on one's body the nail of screw 10.

Like Fig. 1,2,4,6,7,8,9, shown in 11, in order to keep control stick 4 horizontal positioned, so that joystick 4 also is provided with shoulder 1-5 on the said locking case 1, shoulder 1-5 is positioned at the below of control stick 4.

Like Fig. 1,2,3,5,7,8,10, shown in 11, be connected with other parts for the ease of locking case 1, all there is the boss of connection 1-6 said locking case 1 both sides, connect on the boss 1-6 to have installing hole 1-6-1.

Like Fig. 1,2,4,5, shown in 6, come off in order to prevent locking spring axle 3, when said locking spring axle 3 is when being slidingly matched with support slot 1-3, the opening part of said support slot 1-3 is equipped with anticreep elastic cylindrical pin 8.

Like Fig. 2,4,5, shown in 6, for the ease of making and installing, the said backstop 5-1 that ejects axle 5 upper ends processes the convex shoulder of one with ejecting axle 5, and the anti-off-gear 9 that ejects axle 5 lower ends is to be contained in the split washer that ejects on the axle 5.

Like Fig. 1,4, shown in 6, stably be enclosed within on the locking spring axle 3 in order to make locking spring 7, the other end of said locking spring 7 offsets with tank wall 1-1 through pad 11.

Like Fig. 4,5, shown in 6, when the present invention uses, can on the sausage filler barrel, establish locking plug-in unit 12; Press to next as long as will lock plug-in unit 12, the locking member 2 that locking plug-in unit 12 will promote among the present invention moves right, and locking spring 7 is compressed; Along with the following of locking plug-in unit 12 inserted; Locking member 2 can drive at locking spring 7 again and move to left down and engage with locking slot 12-1 on the locking plug-in unit 12, and the completion locking operation can not come off; Lock plug-in unit 12 promotion ejection axles 5 simultaneously and move downward, eject spring 6 and be compressed; During release, as long as control stick 4 one is pulled gently, locking spring axle 3 will drive locking member 2 and move to right; Locking member 2 and the locking slot 12-1 that locks on the plug-in unit 12 are broken away from; Meanwhile, eject axle 5 and under the effect of ejecting spring 6, move upward, will lock plug-in unit 12 and upspring; Thereby jack-up sausage filler barrel is promptly accomplished release fast.

Claims

1. lock device for ejecting for one kind, it is characterized in that:

A, comprise locking case (1), locking member (2), locking spring axle (3), control stick (4), locking spring (7), eject spring (6) and eject spool (5);

B, said locking case (1) have the lock chambers (1-2) that is surrounded by tank wall (1-1);

Have support slot (1-3) or supported hole on c, the said tank wall (1);

D, said locking spring axle (3) are slidingly matched with support slot (1-3) or supported hole, and an end of locking spring axle (3) is fixedly connected control stick (4) load that the other end and lock chambers (1-2) are outer with locking member (2);

The axle body of e, said locking member (2) is positioned at lock chambers (1-2), and stretch respectively in the chute (1-1-1) on locking case (1) both sides box wall (1-1) at the two ends of locking member (2), and is slidingly matched with chute (1-1-1);

F, said locking spring (7) are enclosed within on the locking spring axle (3), and are positioned between locking member (2) and the tank wall (1-1);

Have the through hole (1-4-1) that communicates with lock chambers (1-2) on the base plate (1-4) of g, said locking case (1);

H, said ejection axle (5) are slidingly matched with through hole (1-4-1), and the upper end of ejecting axle (5) is positioned at lock chambers (1-2), and the lower end passes outside the through hole (1-4-1), and the lower end has anti-off-gear (9);

I, said ejection spring (6) are enclosed within and eject on the axle (5), and an end offsets with the backstop (5-1) that ejects axle (5) upper end, and the other end offsets with the base plate (1-4) of locking case (1).

2. locking device for ejecting according to claim 1; It is characterized in that: the other end of said locking spring axle (3) also is connected with screw (10); Said control stick (4) is bending shape; The bending part of control stick (4) has connecting hole (4-1), is enclosed within to connecting hole (4-1) loose fit on one's body the nail of screw (10).

3. locking device for ejecting according to claim 1 is characterized in that: also be provided with shoulder (1-5) on the said locking case (1), shoulder (1-5) is positioned at the below of control stick (4).

4. locking device for ejecting according to claim 1 is characterized in that: all there is connection boss (1-6) said locking case (1) both sides, connect on the boss (1-6) to have installing hole (1-6-1).

5. locking device for ejecting according to claim 1 is characterized in that: when said locking spring axle (3) is and support slot (1-3) when being slidingly matched, the opening part of said support slot (1-3) is equipped with anticreep elastic cylindrical pin (8).

6. locking device for ejecting according to claim 1; It is characterized in that: the said backstop (5-1) that ejects axle (5) upper end is to process the convex shoulder of one with ejecting axle (5), and the anti-off-gear (9) that ejects axle (5) lower end is to be contained in the split washer that ejects on the axle (5).