CN212639870U - Small-sized rear base assembly for mounting side clamping arm and ejecting mechanism - Google Patents
Small-sized rear base assembly for mounting side clamping arm and ejecting mechanism Download PDFInfo
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- CN212639870U CN212639870U CN202021042839.9U CN202021042839U CN212639870U CN 212639870 U CN212639870 U CN 212639870U CN 202021042839 U CN202021042839 U CN 202021042839U CN 212639870 U CN212639870 U CN 212639870U
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- rear base
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Abstract
The utility model discloses a small-size rear base assembly for installing side arm lock and ejecting mechanism, which comprises a rear bottom plate, clamping mechanisms arranged at both ends of the front side of the rear bottom plate, and an installing support which is fixedly arranged at the front part of the rear bottom plate and is used for installing the ejecting mechanism, wherein each clamping mechanism comprises an oil cylinder which is fixedly connected with the front side of the rear bottom plate and is provided with a piston rod, and the piston rod is fixedly connected with the side arm lock; in the front-back direction, a gap is formed between the mounting bracket and the back bottom plate, and in the width direction of the back bottom plate, the mounting bracket is partially or completely overlapped with the oil cylinder; the mounting bracket deviates forwards, a certain gap is formed between the mounting bracket and the rear bottom plate, due to the existence of the gap, the oil cylinder and the transverse sliding rail on the rear bottom plate can deviate inwards to form a certain contact ratio with the mounting bracket, even if the width of the rear bottom plate is small, the oil cylinder and the transverse sliding rail still can drive the clamping arm to clamp, the original function of the clamping arm is realized, and interference does not occur between the components.
Description
Technical Field
The utility model relates to a fork truck accessory technical field, concretely relates to a small-size back base assembly for installing side arm lock and release mechanism.
Background
With the vigorous development of the domestic warehouse logistics industry, the market has more and more demands on small clamping and boxing push-out accessories.
Because the rear base assembly of the small clamping and boxing push-out accessory is small in size, the installation of the clamping push-out mechanism cannot be well realized on the rear base assembly in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a small-size back base assembly for installing side arm lock and release mechanism.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a small-sized rear base assembly for mounting a side clamping arm and a push-out mechanism comprises a rear base plate, clamping mechanisms arranged at two ends of the front side of the rear base plate, and a mounting bracket fixedly arranged at the front part of the rear base plate and used for mounting the push-out mechanism, wherein each clamping mechanism comprises an oil cylinder fixedly connected with the front side of the rear base plate and provided with a piston rod, and the piston rod is fixedly connected with the side clamping arm; in the front-back direction, a gap is formed between the mounting bracket and the back bottom plate, and in the width direction of the back bottom plate, the mounting bracket is partially or completely overlapped with the oil cylinder.
Furthermore, the clamping mechanism also comprises a transverse sliding rail which is transversely arranged, the transverse sliding rail is fixedly connected with the front side of the rear base plate, a transverse guide groove is formed in the transverse sliding rail, and a transverse sliding block which is arranged in the transverse guide groove is fixedly arranged on the side clamping arm; in the width direction of the rear bottom plate, the mounting bracket is partially or completely overlapped with the transverse slide rail.
Furthermore, a horizontally arranged fork frame is fixedly arranged at the bottom of the rear bottom plate.
Further, the bottom of installing support sets firmly first journal stirrup, and the top sets firmly vertical setting and has the first vertical guide rail of first vertical guide slot.
Furthermore, the push-out mechanism comprises a first movable rod, a second movable rod, a third movable rod, a fourth movable rod and a push plate which is vertically arranged; the bottom of the push plate is fixedly provided with a second lug, and the upper part of the push plate is fixedly provided with a second vertical guide rail which is vertically arranged and is provided with a second vertical guide groove; the middle part of the first movable rod is hinged with the middle part of the second movable rod, and the middle part of the third movable rod is hinged with the middle part of the fourth movable rod; the rear end of the first movable rod is provided with a first pin shaft arranged in the first vertical guide groove, and the front end of the first movable rod is hinged with the rear end of the fourth movable rod; the rear end of the second movable rod is hinged with the first lug, and the front end of the second movable rod is hinged with the rear end of the third movable rod; the front end of the third movable rod is hinged to the second support lug, and the front end of the fourth movable rod is provided with a second pin shaft installed in the second vertical guide groove.
Further, the push-out base plate comprises a supporting plate arranged horizontally and a push-out base plate arranged vertically; the rear end of the supporting plate is fixedly connected with the front side of the rear bottom plate, and the front end of the supporting plate is fixedly connected with the rear side of the push-out seat plate; the front side of the push-out seat plate is fixedly connected with the rear side of the mounting bracket.
Compared with the prior art, the utility model has the advantages that:
1. the release mechanism is used for pushing away from the goods on the fork frame, needs it to have certain width, when installing release mechanism on small-size back base assembly, need carry out special arranging and can exert its original effect in order to guarantee each part, the utility model discloses skew the installing support forward, form certain clearance between installing support and back bottom plate, because the existence in this clearance, hydro-cylinder and transverse sliding rail on the back bottom plate can inwards squint, form certain degree of coincidence with installing support back bottom plate width direction, even the width of back bottom plate is less, hydro-cylinder and transverse sliding rail still can drive the arm lock and press from both sides tightly, realize its original function, and do not take place to interfere between each part.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a schematic structural view of the rear base plate of the present invention;
fig. 3 is a schematic structural view of the mounting bracket of the present invention;
fig. 4 is a schematic structural diagram of the push-out mechanism of the present invention.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
Because the rear base assembly of the small clamping and boxing push-out accessory is small in size, the installation of the clamping push-out mechanism cannot be well realized on the rear base assembly in the prior art.
As shown in fig. 1-3, the present embodiment provides a small-sized rear base assembly for mounting a side clamp arm and an ejecting mechanism, which includes a rear base plate 1, clamping mechanisms disposed at two ends of a front side of the rear base plate, and a mounting bracket 31 fixed at a front portion of the rear base plate and used for mounting the ejecting mechanism, wherein the clamping mechanisms include an oil cylinder 22 fixedly connected to the front side of the rear base plate and having a piston rod fixedly connected to the side clamp arm; in the front-back direction, a gap is formed between the mounting bracket and the back bottom plate, and in the width direction of the back bottom plate, the mounting bracket is partially or completely overlapped with the oil cylinder.
The two clamping mechanisms are respectively arranged at two ends of the front side of the rear bottom plate; the side clamping arms are vertically arranged plates, extend in the front-back direction, are arranged on two sides of the fork frame in the width direction and are used for clamping goods on the fork frame; the piston rod of the oil cylinder faces to the two ends of the rear bottom plate and drives the side clamping arm to perform transverse clamping movement.
As shown in fig. 1, the clamping mechanism further includes a transverse slide rail 21 disposed transversely, the transverse slide rail is fixedly connected to the front side of the rear base plate, a transverse guide slot 211 is disposed on the transverse slide rail, and a transverse slider mounted in the transverse guide slot is fixedly disposed on the side arm lock; in the width direction of the rear bottom plate, the mounting bracket 31 is partially or completely overlapped with the transverse slide rail.
The cooperation of horizontal slide rail and horizontal slider can make the displacement of side arm lock only be limited to horizontal clamping movement, can improve the stability of side arm lock during operation.
As shown in fig. 1, a horizontally arranged fork carriage 5 is fixedly arranged at the bottom of the rear floor 1.
Ejecting mechanism is used for pushing away from the goods on the fork frame, needs it to have certain width, when installing ejecting mechanism on small-size back base assembly, need carry out special arranging and can exert its original effect in order to guarantee each part, the utility model discloses skew the installing support forward, form certain clearance between installing support and back bottom plate, above-mentioned clearance should be greater than the thickness of hydro-cylinder and transverse slide rail, because the existence in this clearance, hydro-cylinder and transverse slide rail on the back bottom plate can inwards squint, form certain degree of coincidence with installing support back bottom plate width direction, even the width of back bottom plate is less, hydro-cylinder and transverse slide rail still can drive the arm lock and press from both sides tightly, realize its original function, and do not take place to interfere between each part.
As shown in fig. 1, the bottom of the mounting bracket 31 is fixedly provided with a first support lug 33, and the top is fixedly provided with a vertically arranged first vertical guide rail 32 having a first vertical guide groove 321.
As shown in fig. 4, the push-out mechanism includes a first movable lever 41, a second movable lever 42, a third movable lever 43, a fourth movable lever 44, and a push plate 6 disposed vertically; the bottom of the push plate is fixedly provided with a second lug 61, and the upper part of the push plate is fixedly provided with a second vertical guide rail 62 which is vertically arranged and is provided with a second vertical guide groove 621; the middle part of the first movable rod is hinged with the middle part of the second movable rod, and the middle part of the third movable rod is hinged with the middle part of the fourth movable rod; a first pin shaft 411 arranged in the first vertical guide groove is arranged at the rear end of the first movable rod, and the front end of the first movable rod is hinged with the rear end of the fourth movable rod; the rear end of the second movable rod is hinged with the first lug, and the front end of the second movable rod is hinged with the rear end of the third movable rod; the front end of the third movable rod is hinged to the second support lug, and the front end of the fourth movable rod is provided with a second pin shaft 441 installed in the second vertical guide groove.
The push-out mechanism is a device similar to a diamond expansion bracket, and under the drive of the power device, when the first pin shaft and the second pin shaft move in the respective vertical guide grooves, the distance between the push plate and the mounting bracket changes, so that goods on the fork frame are pushed.
As shown in fig. 2 and 3, comprises a support plate 11 arranged transversely and a push-out seat plate 34 arranged vertically; the rear end of the supporting plate is fixedly connected with the front side of the rear bottom plate 1, and the front end of the supporting plate is fixedly connected with the rear side of the push-out seat plate; the front side of the push-out seat plate is fixedly connected with the rear side of the mounting bracket 31.
The mounting bracket is of a frame structure, has insufficient strength, cannot be directly mounted on the rear bottom plate, is mounted on the push-out seat plate firstly, and then is fixedly connected with the rear bottom plate; the push-out seat plate is of an integrated structure and has higher strength; the supporting plate is provided with a plurality of blocks, and the push-out seat plate is fixedly connected with the rear bottom plate through the supporting plate; the backup pad transversely sets up for realize pushing out the clearance between bedplate and the back bottom plate.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A small-sized rear base assembly for mounting a side clamping arm and a push-out mechanism is characterized by comprising a rear base plate (1), clamping mechanisms arranged at two ends of the front side of the rear base plate, and a mounting bracket (31) fixedly arranged at the front part of the rear base plate and used for mounting the push-out mechanism, wherein each clamping mechanism comprises an oil cylinder (22) fixedly connected with the front side of the rear base plate and provided with a piston rod, and the piston rod is fixedly connected with the side clamping arm; in the front-back direction, a gap is formed between the mounting bracket and the back bottom plate, and in the width direction of the back bottom plate, the mounting bracket is partially or completely overlapped with the oil cylinder.
2. The compact rear base assembly for mounting side arms and ejector mechanisms according to claim 1, wherein said clamping mechanism further comprises a transversely disposed transverse slide rail (21) fixedly connected to the front side of the rear base plate, said transverse slide rail having a transverse guide slot (211) formed thereon, said side arms having a transverse slide block fixedly mounted therein; in the width direction of the rear bottom plate, the mounting bracket (31) is partially or completely overlapped with the transverse sliding rail.
3. The compact rear base assembly for mounting side clamp arms and ejector mechanisms according to claim 1, characterized in that the bottom of the rear base plate (1) is fixedly provided with a horizontally arranged fork carriage (5).
4. The small rear base assembly for the mounting of side arms and ejector mechanisms according to claim 1, characterised in that the mounting bracket (31) has a first lug (33) fixed to its bottom and a first vertical guide (32) vertically arranged and having a first vertical guide slot (321) fixed to its top.
5. The compact rear base assembly for mounting side clamp arms and ejector mechanisms according to claim 4, characterised in that the ejector mechanism comprises a first movable bar (41), a second movable bar (42), a third movable bar (43), a fourth movable bar (44), and a vertically disposed push plate (6); a second lug (61) is fixedly arranged at the bottom of the push plate, and a second vertical guide rail (62) which is vertically arranged and is provided with a second vertical guide groove (621) is fixedly arranged at the upper part of the push plate; the middle part of the first movable rod is hinged with the middle part of the second movable rod, and the middle part of the third movable rod is hinged with the middle part of the fourth movable rod; a first pin shaft (411) arranged in the first vertical guide groove is arranged at the rear end of the first movable rod, and the front end of the first movable rod is hinged with the rear end of the fourth movable rod; the rear end of the second movable rod is hinged with the first lug, and the front end of the second movable rod is hinged with the rear end of the third movable rod; the front end of the third movable rod is hinged to the second support lug, and the front end of the fourth movable rod is provided with a second pin shaft (441) installed in the second vertical guide groove.
6. The small rear base assembly for mounting side clamp arms and ejector mechanisms according to claim 1, including a transversely disposed support plate (11) and a vertically disposed ejector shoe plate (34); the rear end of the supporting plate is fixedly connected with the front side of the rear bottom plate (1), and the front end of the supporting plate is fixedly connected with the rear side of the push-out seat plate; the front side of the push-out seat plate is fixedly connected with the rear side of the mounting bracket (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042839.9U CN212639870U (en) | 2020-06-08 | 2020-06-08 | Small-sized rear base assembly for mounting side clamping arm and ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021042839.9U CN212639870U (en) | 2020-06-08 | 2020-06-08 | Small-sized rear base assembly for mounting side clamping arm and ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212639870U true CN212639870U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021042839.9U Active CN212639870U (en) | 2020-06-08 | 2020-06-08 | Small-sized rear base assembly for mounting side clamping arm and ejecting mechanism |
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| CN (1) | CN212639870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860222A (en) * | 2021-10-27 | 2021-12-31 | 苏州先锋物流装备科技有限公司 | Integral fork frame |
-
2020
- 2020-06-08 CN CN202021042839.9U patent/CN212639870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113860222A (en) * | 2021-10-27 | 2021-12-31 | 苏州先锋物流装备科技有限公司 | Integral fork frame |
| CN113860222B (en) * | 2021-10-27 | 2024-05-24 | 苏州先锋物流装备科技有限公司 | Integral fork frame |
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