CN210707520U

CN210707520U - Drawable trolley mechanism

Info

Publication number: CN210707520U
Application number: CN201921225438.4U
Authority: CN
Inventors: 郑勇; 李鹏; 赵盈; 袁强
Original assignee: Tianjin Chaitian Precision Molding Co Ltd
Current assignee: Tianjin Chaitian Precision Molding Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-09
Anticipated expiration: 2029-07-31

Abstract

The embodiment of the utility model discloses but pull formula platform truck mechanism, include the base and remove the wheel, four edges of the upper end of base all fix and are provided with the support column, four be provided with pull mechanism, every between the support column pull mechanism is including two dead levers, two the dead lever is fixed respectively and is set up between two support columns, every all the cover is equipped with two slip sheaths on the dead lever, the inboard of slip sheath all is through mounting fixedly connected with fixing sleeve, two with one side the last fixed first bracing piece that is provided with of fixing sleeve is located the welding has the second bracing piece, two between the fixing sleeve of the different sides of base fixedly connected with pull pole between the front end of first bracing piece. The utility model can eliminate the processing waste caused by the arm-extending type placement, increase the containing amount and reduce the floor area waste of the trolley; the waste of quality of the bump and the scratch caused by taking is eliminated; the labor intensity of operators is reduced.

Description

Drawable trolley mechanism

Technical Field

The embodiment of the utility model provides a but article transportation technical field, concretely relates to pull formula platform truck mechanism.

Background

The existing forming department uses a plurality of layers of trolleys to store goods, when products are formed and loaded into the trolley and taken out in the post-engineering, the products at each layer of the middle lower part of the trolley need to be stooped down or squatted for a plurality of times, and a hand needs to be extended to the deep part of the trolley to take the goods, so that the operation is inconvenient, and the bad phenomena of knocking, scratching and the like are easily caused.

The center trolley in the prior art has the following problems that 1, the front arm stretching type placing time is too long, and the processing waste exists. 2. Excessive stooping and squat are unreasonable, and waste of movement exists. 3. The number of accommodating layers of the trolley is low, and the waste of floor area exists. 4. The difficulty in taking the fish is easy to cause knocking and scratching, and the waste of quality exists. 5. The intensity of the work of the operator is too high.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a drawable trolley mechanism, which solves the problems that the storage and taking of the trolley in the prior art are too long when the front arm extends into the trolley, and the processing waste exists; excessive stooping and squatting actions are unreasonable, and waste of actions exists; the number of accommodating layers of the trolley is low, and the waste of floor area exists; the taking is difficult and easy to cause knocking and scratching, and the quality is wasted; the working intensity of the operator is too high.

In order to achieve the above object, the utility model provides a following technical scheme: a drawable trolley mechanism comprises a base and a movable wheel, wherein the movable wheel is fixedly arranged at the bottom end of the base, supporting columns are fixedly arranged at four corners of the upper end of the base, drawing mechanisms are arranged between the four supporting columns, each drawing mechanism comprises two fixing rods, the two fixing rods are respectively fixedly arranged between the two supporting columns, each fixing rod is sleeved with two sliding sheaths, the inner sides of the sliding sheaths are fixedly connected with fixing sleeves through fixing pieces, the two fixing sleeves at the same side are fixedly provided with first supporting rods, second supporting rods are welded between the fixing sleeves at different sides of the base, a drawing rod is fixedly connected between the front ends of the two first supporting rods, and special supporting plates are fixedly arranged at the upper ends of the first supporting rods, the second supporting rods and the drawing rod, the special supporting plate comprises a supporting plate surface, battens are fixedly arranged on two sides of the bottom end of the supporting plate surface, and the battens are fixedly arranged on the second supporting rod and the drawing rod through screws.

Further, it is provided with four to remove the wheel, is the rectangle and distributes at four edges of base, just it all is provided with locking mechanism to remove to take turns.

Furthermore, a handrail is fixedly arranged on one side of the base, and an anti-skid sleeve is arranged at the handrail.

Furthermore, a plurality of limit fences are uniformly arranged between the two support columns at the rear side at intervals.

Furthermore, the fixed rod, the first supporting rod, the second supporting rod and the pull rod are all plastic-coated iron tubes.

Furthermore, three groups of special supporting plates are fixedly arranged at the upper end of each drawing mechanism.

Furthermore, six drawing mechanisms are uniformly arranged at intervals and are sequentially arranged from top to bottom.

Furthermore, the pull rod is arranged on one side away from the limiting rail, and a fastening bolt is arranged on the outer side of the sliding sheath.

The utility model has the advantages of as follows:

the utility model changes the prior fixed trolley into a pull-type trolley, so that the products are easy to take, and the processing waste of forearm stretching-in type placement is eliminated; excessive stooping is reduced, and the waste of squat actions is eliminated; the six drawing mechanisms are arranged, so that the receiving capacity is increased, and the floor area waste of the trolley is reduced; the waste of quality of the bump and the scratch caused by taking is eliminated; the labor intensity of operators is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the drawing mechanism of the present invention in a drawing-back state;

FIG. 3 is a schematic structural view of the drawing mechanism of the present invention in a drawn state;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a schematic structural view of the drawing mechanism of the present invention after a special supporting plate is installed;

FIG. 6 is a schematic view of the disassembly structure of the special pallet of the present invention;

in the figure: the device comprises a base 1, a moving wheel 2, a support column 3, a drawing mechanism 4, a fixing rod 5, a sliding sheath 6, a fixing sleeve 7, a first support rod 8, a second support rod 9, a drawing rod 10, a special supporting plate 11, a supporting plate surface 12, battens 13, screws 14, handrails 15, a limiting fence 16 and a fixing piece 17.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The drawable trolley mechanism as shown in fig. 1-6 comprises a base 1 and a movable wheel 2, wherein the movable wheel 2 is fixedly installed at the bottom end of the base 1, four corners of the upper end of the base 1 are respectively and fixedly provided with a support post 3, a drawing mechanism 4 is arranged between the four support posts 3, each drawing mechanism 4 comprises two fixed rods 5, the two fixed rods 5 are respectively and fixedly arranged between the two support posts 3, each fixed rod 5 is sleeved with two sliding sheaths 6, the inner sides of the sliding sheaths 6 are respectively and fixedly connected with a fixed sleeve 7 through a fixing piece 17, the two fixed sleeves 7 on the same side are respectively and fixedly provided with a first support rod 8, a second support rod 9 is welded between the fixed sleeves 7 on different sides of the base 1, and a drawing rod 10 is fixedly connected between the front ends of the two first support rods 8, the fixed special layer board 11 that is provided with in upper end of first bracing piece 8, second bracing piece 9 and pull pole 10, special layer board 11 includes layer board face 12, the fixed stuff 13 that is provided with in bottom both sides of layer board face 12, stuff 13 passes through the fixed setting on second bracing piece 9 and pull pole 10 of screw 14.

Remove wheel 2 and be four, be the rectangle and distribute at four edges and corners of base 1, just remove and all be provided with locking mechanism on the wheel 2.

A handrail 15 is fixedly arranged on one side of the base 1, and an anti-skid sleeve is arranged at the handrail 15.

A plurality of limit fences 16 are uniformly arranged between the two support columns 3 at the rear side at intervals.

The fixed rod 5, the first supporting rod 8, the second supporting rod 9 and the pull rod 10 are all plastic-coated iron tubes.

And three groups of special supporting plates 11 are fixedly arranged at the upper end of each drawing mechanism 4.

Six drawing mechanisms 4 are uniformly arranged at intervals, and the six drawing mechanisms 4 are sequentially arranged from top to bottom.

The drawing rod 10 is arranged on one side far away from the limiting rail 16, and a fastening bolt is arranged on the outer side of the sliding sheath 6.

The utility model discloses the theory of operation: when goods are stored, the pulling and pulling mechanisms 4 are pulled by the pulling and pulling rod 10, so that the sliding sheaths 6 at two ends of each pulling and pulling mechanism 4 slide on the fixing rods 5, the special supporting plate 11 at the upper end of each pulling and pulling mechanism 4 is pulled out from between the two supporting columns 3 at the front side, then the goods are placed, when the special supporting plate 11 at the upper end of one pulling and pulling mechanism 4 is full of the goods, the pulling and pulling rod 10 is pushed, the pulling and pulling mechanisms 4 are pushed back to the initial position, then the other pulling and pulling mechanism 4 is pulled out to place the goods, after the six pulling and pulling mechanisms 4 are full of the goods, the equipment is pushed to move by the handrails 15 and the moving wheels 2, and the moving wheels 2 are locked by; when the goods are taken, the pulling mechanism 4 is slowly pulled out firstly, then the goods are unloaded, the situation that the front arm stretches into the inside of the trolley to take the goods after a worker bends is not needed, excessive bending is reduced, the action waste of stretching into the trolley after squatting is eliminated, the waste of colliding and scratching quality caused in the process of taking is eliminated, and the labor intensity of operators is reduced.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a but pull formula platform truck mechanism, includes base (1) and removes wheel (2), remove wheel (2) fixed mounting in the bottom of base (1), its characterized in that: four edges of upper end of base (1) are all fixed and are provided with support column (3), four be provided with pull mechanism (4), every between support column (3) pull mechanism (4) is including two dead lever (5), two dead lever (5) are fixed respectively and are set up between two support columns (3), every all the cover is equipped with two slip sheaths (6) on dead lever (5), the inboard of slip sheath (6) all is through mounting (17) fixedly connected with fixing sleeve (7), with two of one side fixedly on fixing sleeve (7) be provided with first bracing piece (8), lie in the welding has second bracing piece (9) between fixing sleeve (7) of base (1) different sides, two fixedly connected with pull pole (10) between the front end of first bracing piece (8), first bracing piece (8), The upper ends of the second supporting rod (9) and the drawing rod (10) are fixedly provided with special supporting plates (11), each special supporting plate (11) comprises a supporting plate face (12), wood strips (13) are fixedly arranged on two sides of the bottom end of each supporting plate face (12), and the wood strips (13) are fixedly arranged on the second supporting rod (9) and the drawing rod (10) through screws (14).

2. The drawable dolly mechanism of claim 1, wherein: the movable wheel (2) is provided with four wheels which are distributed at four corners of the base (1) in a rectangular shape, and the movable wheel (2) is provided with a locking mechanism.

3. The drawable dolly mechanism of claim 1, wherein: a handrail (15) is fixedly arranged on one side of the base (1), and an anti-skid sleeve is arranged at the position of the handrail (15).

4. The drawable dolly mechanism of claim 1, wherein: a plurality of limit fences (16) are uniformly arranged between the two support columns (3) on the rear side at intervals.

5. The drawable dolly mechanism of claim 1, wherein: the fixed rod (5), the first supporting rod (8), the second supporting rod (9) and the pull rod (10) are all plastic-coated iron pipes.

6. The drawable dolly mechanism of claim 1, wherein: and three groups of special supporting plates (11) are fixedly arranged at the upper end of each drawing mechanism (4).

7. The drawable dolly mechanism of claim 1, wherein: six drawing mechanisms (4) are uniformly arranged at intervals, and the six drawing mechanisms (4) are sequentially arranged from top to bottom.

8. The drawable dolly mechanism of claim 4, wherein: the drawing rod (10) is arranged on one side far away from the limiting fence (16), and a fastening bolt is arranged on the outer side of the sliding sheath (6).