CN217925150U

CN217925150U - Trolley fixing mechanism

Info

Publication number: CN217925150U
Application number: CN202220383645.8U
Authority: CN
Inventors: 孙平; 孙晓阳
Original assignee: 3d Hailong Qingdao Technology Co ltd
Current assignee: 3d Hailong Qingdao Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-11-29
Anticipated expiration: 2032-02-24

Abstract

The utility model belongs to commodity circulation car field specifically discloses a dolly fixing mechanism, which comprises a bracket, sliding connection has the jack catch that is used for fixed shallow on the support, fixedly connected with is used for control on the support the gliding electric putter of jack catch, the electric putter output with jack catch fixed connection, can dismantle on the support and be connected with the locating plate that is used for the assistance-localization real-time shallow. The positioning plate is arranged on the support, so that the cart can be conveniently aligned to the clamping jaw, and the fixing speed is improved; the clamping jaws are driven by the electric push rod to move to corresponding lock holes of the trolley, the trolley is automatically fixed by the clamping jaws, and the fixing effect is good; the clamping jaw is fixedly connected with the rotating wheel, so that collision and friction in the fixing process of the trolley are reduced, the stability and the smoothness of the trolley fixing mechanism during working are improved, and the service life of the trolley fixing mechanism is prolonged.

Description

Trolley fixing mechanism

Technical Field

The utility model belongs to commodity circulation car field, specifically speaking relate to a dolly fixed establishment.

Background

In traditional logistics system, the commodity circulation dolly is the free state at the point of placing department basically, can be bumped away or moved by other personnel at will by other objects, causes the commodity circulation dolly to leave the position or lose, and in automatic logistics system, the commodity circulation dolly because can be moved at will, causes power draw gear can't smoothly dock with the commodity circulation dolly.

The prior art is through setting up the berth crossbeam and controlling spacingly in commodity circulation dolly point department of placing, but the fixity is not good, is removed by relatively easily.

Accordingly, further developments and improvements are still needed in the art.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, a cart fixing mechanism is proposed.

The utility model provides a following technical scheme:

the utility model provides a dolly fixing mechanism, includes the support, sliding connection has the jack catch that is used for fixed shallow on the support, fixedly connected with is used for controlling on the support the gliding electric putter of jack catch, the electric putter output with jack catch fixed connection, can dismantle on the support and be connected with the locating plate that is used for the auxiliary positioning shallow.

Preferably, the clamping jaw comprises a sliding connection plate and a clamping plate, the sliding connection plate is fixedly connected with the clamping plate, and the front end of the clamping plate is bent downwards to form an L shape.

Preferably, a sliding connection groove matched with the sliding connection plate is formed in the support, and the sliding connection groove is in sliding connection with the sliding connection plate.

Preferably, the locating plate is the wedge, the locating plate has two, and two locating plates set up both ends about the support respectively, and two locating plates form little big front opening in back.

Preferably, the two sliding connection grooves are arranged in parallel, the outer sides of the two sliding connection grooves are fixedly connected with fixing plates respectively, the fixing plates are fixedly connected to the support, and the fixing plates are arranged between the two positioning plates.

Preferably, the support includes stand and upper junction pole and the lower connecting rod that two parallel intervals set up, and the parallel forward slope setting in two stand intervals, upper junction pole and lower connecting rod respectively fixed connection be in both ends about the stand.

Preferably, the lower connecting rod is fixedly connected with a supporting seat, and the supporting seat is provided with a plurality of fixing holes for fixing the support.

Preferably, the clamping jaws are two in number and are respectively and fixedly connected to the left end and the right end of the support.

Preferably, a fixed connecting piece is fixedly connected between the two clamping jaws, a pushing connecting rod is arranged on the lower side of the fixed connecting piece, and the pushing connecting rod is fixedly connected with the output end of the electric push rod.

Preferably, a pulley for reducing collision and friction is fixedly connected to the contact surface of the claw and the trolley.

Has the beneficial effects that:

1. the positioning plate is arranged on the support, so that the cart can be conveniently aligned to the clamping jaw, and the fixing speed is improved;

2. the clamping jaws are driven by the electric push rod to move to corresponding lock holes of the trolley, the trolley is automatically fixed by the clamping jaws, and the fixing effect is good;

3. the clamping jaw is fixedly connected with the rotating wheel, so that collision and friction in the fixing process of the trolley are reduced, the stability and the smoothness of the trolley fixing mechanism during working are improved, and the service life of the trolley fixing mechanism is prolonged.

Drawings

Fig. 1 is a left side view structure diagram of a trolley fixing mechanism in the embodiment of the present invention;

FIG. 2 is a schematic view of an exploded structure of a cart fixing mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a cart fixing mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic view of a cart fixing mechanism according to an embodiment of the present invention;

in the drawings, 100, a bracket; 110. a column; 120. a supporting seat; 130. a lower connecting rod; 140. an upper connecting rod; 200. a claw; 210. a clamping and connecting plate; 220. a sliding connection plate; 300. an electric push rod; 410. a fixing plate; 420. pushing the connecting rod; 430. fixing the connecting piece; 500. positioning a plate; 600. a pulley; 700. and (5) pushing the cart.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustration and not for limitation of the present invention.

As shown in fig. 1 to 4, a trolley fixing mechanism includes a support 100, a claw 200 for fixing a trolley 700 is slidably connected to the support 100, an electric push rod 300 for controlling the claw 200 to slide is fixedly connected to the support 100, an output end of the electric push rod 300 is fixedly connected to the claw 200, and a positioning plate 500 for assisting in positioning the trolley 700 is detachably connected to the support 100.

Preferably, the latch 200 comprises a sliding connection plate 220 and a clamping plate 210, the sliding connection plate 220 is fixedly connected with the clamping plate 210, and the front end of the clamping plate 210 is bent downwards to form an L shape. The clamping plate 210 slides downwards to be clamped into the reserved opening of the cart 700 to clamp and fix the cart 700.

Preferably, the bracket 100 is provided with a sliding connection groove matched with the sliding connection plate 220, and the sliding connection groove is slidably connected with the sliding connection plate 220.

Preferably, the positioning plates 500 are wedge-shaped, the number of the positioning plates 500 is two, the two positioning plates 500 are respectively arranged at the left end and the right end of the bracket 100, and the two positioning plates 500 form an opening with a small back and a large front.

Specifically, two locating plates 500 pass through the bolt fastening, and the position is adjustable, adjusts the back shallow 700 left and right sides butt to the locating plate 500 on the opening, realizes shallow 700's location.

Preferably, the two sliding connection grooves are arranged in parallel, the outer sides of the two sliding connection grooves are fixedly connected with fixing plates 410 respectively, the fixing plates 410 are fixedly connected to the bracket 100, and the fixing plates 410 are arranged between the two positioning plates 500.

Preferably, the bracket 100 includes two upright columns 110 and upper and lower connecting

rods

140 and 130 arranged in parallel and at intervals, the two upright columns 110 are arranged in parallel and inclined forwards, and the upper and lower connecting

rods

140 and 130 are respectively fixedly connected to the upper and lower ends of the upright columns 110.

Preferably, the lower connecting rod 130 is fixedly connected with a supporting seat 120, and a plurality of fixing holes for fixing the bracket 100 are formed in the supporting seat 120.

Specifically, two support seats 120 are provided, and the two support seats 120 are respectively arranged at the left end and the right end of the lower connecting rod 130; each support seat 120 is provided with four fixing holes, the four fixing holes are respectively located at four corners of the support seat 120, and the fixing holes are arranged on the outer side of the lower connecting rod 130.

Specifically, the fixing plate 410 is fixedly connected to the upper connecting rod 140.

Preferably, two clamping jaws 200 are provided, and the two clamping jaws 200 are respectively and fixedly connected to the left end and the right end of the upper surface of the bracket 100.

Specifically, the two claws 200 are horizontally arranged in parallel to ensure that the cart 700 is clamped and locked at the same time.

Preferably, a fixed connecting member 430 is fixedly connected between the two jaws 200, a pushing connecting rod 420 is arranged at the lower side of the fixed connecting member 430, and the pushing connecting rod 420 is fixedly connected with the output end of the electric push rod 300.

Preferably, a pulley 600 for reducing collision and friction is fixedly connected to a contact surface of the jaws 200 with the cart 700.

Specifically, two pulleys 600 are arranged on each jaw 200 at intervals up and down, the two pulleys 600 are respectively positioned on the left side and the right side of the jaw 200, and the pulleys 600 extend out of the jaw 200.

Preferably, a push rod connecting seat is disposed at a lower side of the push connecting rod 420, and a push rod fixing seat is fixedly connected to the upper connecting rod 140.

Specifically, the push rod connecting seat comprises a vertical base, the left end and the right end of the rear side of the vertical base are respectively fixedly connected with a first push rod mounting piece, a groove for mounting the tail of the electric push rod 300 is formed between the two first push rod mounting pieces, through holes in the horizontal direction are formed in the first push rod mounting pieces and the upper end of the electric push rod 300, and the electric push rod 300 and the first push rod mounting pieces are fixedly connected together through a pin shaft;

correspondingly, both ends are the fixed link respectively and have second push rod installation piece about the push rod connecting seat front side, form between two second push rod installation pieces to be used for connecting the groove of electric putter 300 output, the second push rod installation piece with the electric putter 300 output is also in the same place through round pin axle fixed connection.

Preferably, the lower side of the upright 110 is fixedly connected with an auxiliary supporting column, and the lower end of the auxiliary supporting column is abutted against the ground, so that the stability of the support 100 can be improved.

Preferably, the upper connecting rod 140, the lower connecting rod 130 and the upright post 110 are hollow square tubes, and have high structural strength, light weight and low cost.

When the cart 700 is fixed, the cart 700 is aligned with the positioning plate 500 and moves towards the cart fixing mechanism, the front end of the cart 700 is accurately aligned after abutting against the positioning plate 500, the lock hole of the cart 700 reaches a preset position, the output end of the electric push rod 300 retracts, the clamping jaws 200 slide downwards along the sliding connection grooves in an inclined mode, when the clamping jaws 200 are about to contact the cart 700, the pulley 600 contacts the cart 700 firstly, then the L-shaped bent parts of the clamping jaws 200 enter the lock hole of the cart 700, and the electric push rod 300 stops retracting to complete the fixing of the cart 700.

When the cart 700 is released, the process is opposite to the process of fixing the cart 700, wherein the pulley 600 can prevent the claw 200 from being caught by the locking hole of the cart 700 during the ascending process.

In another preferred embodiment, the electric putter 300 is installed in a reverse direction, the output end of the electric putter 300 is connected to the first putter installation piece, and the rear end of the electric putter 300 is connected to the second putter installation piece.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.

Claims

1. The utility model provides a dolly fixing mechanism, its characterized in that includes support (100), sliding connection has jack catch (200) that are used for fixed shallow (700) on support (100), fixedly connected with is used for control on support (100) the gliding electric putter (300) of jack catch (200), electric putter (300) output with jack catch (200) fixed connection, can dismantle on support (100) and be connected with locating plate (500) that are used for auxiliary positioning shallow (700).

2. The trolley fixing mechanism as claimed in claim 1, wherein the latch (200) comprises a slide connecting plate (220) and a latch plate (210), the slide connecting plate (220) and the latch plate (210) are fixedly connected, and the front end of the latch plate (210) is bent downwards to form an L shape.

3. A trolley attachment mechanism as claimed in claim 2, characterized in that the bracket (100) is provided with a sliding connection slot matching the sliding connection plate (220), the sliding connection slot being slidably connected to the sliding connection plate (220).

4. The trolley fixing mechanism as claimed in claim 3, wherein the positioning plates (500) are wedge-shaped, the number of the positioning plates (500) is two, the two positioning plates (500) are respectively arranged at the left end and the right end of the support (100), and the two positioning plates (500) form an opening with a small rear part and a large front part.

5. The trolley fixing mechanism as claimed in claim 4, wherein there are two parallel sliding connection slots, and the outer sides of the two sliding connection slots are respectively fixedly connected with a fixing plate (410), the fixing plate (410) is fixedly connected to the support (100), and the fixing plate (410) is disposed between the two positioning plates (500).

6. The trolley fixing mechanism as claimed in claim 1, wherein the support (100) comprises two parallel and spaced upright columns (110), an upper connecting rod (140) and a lower connecting rod (130), the two upright columns (110) are spaced and parallel and inclined forwards, and the upper connecting rod (140) and the lower connecting rod (130) are respectively fixedly connected to the upper end and the lower end of the upright column (110).

7. The trolley fixing mechanism as claimed in claim 6, wherein the lower connecting rod (130) is fixedly connected with a supporting seat (120), and the supporting seat (120) is provided with a plurality of fixing holes for fixing the support (100).

8. The trolley fixing mechanism as claimed in claim 1, wherein there are two claws (200), and the two claws (200) are respectively fixedly connected to the left and right ends of the upper surface of the support (100).

9. The trolley fixing mechanism as claimed in claim 8, wherein a fixing connector (430) is fixedly connected between the two jaws (200), a pushing connecting rod (420) is arranged on the lower side of the fixing connector (430), and the pushing connecting rod (420) is fixedly connected with the output end of the electric push rod (300).

10. A trolley attachment mechanism as claimed in claim 1, characterised in that the contact surface of the jaws (200) with the trolley (700) is fixedly connected with a pulley (600) for reducing impact and friction.