Sorting trolley convenient to overhaul

Abstract

The utility model relates to a sorting trolley convenient to overhaul, and belongs to the technical field of sorting equipment. The device comprises a vehicle body assembly, the bottoms of the two sides of the vehicle body assembly are connected with a chain plate assembly, and the top of the vehicle body assembly is provided with a movement assembly used for sorting and transporting; the trolley body assembly structurally comprises a first trolley panel and a second trolley panel which are oppositely arranged at an interval, a trolley cavity is formed between the first trolley panel and the second trolley panel, the chain plate assemblies are symmetrically arranged on the two sides of the bottom of the trolley cavity, and the movement assembly is arranged on the top of the trolley cavity; the first trolley panel and the second trolley panel are of a plate-shaped sheet metal part structure which is formed through stamping. According to the sorting trolley, the cavity is formed by the two plate-shaped sheet metal panels formed through punching, the manufacturing cost is reduced, and the structure is compact.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting equipment, in particular to a sorting trolley which is easy to repair. Background Art

[0002] Narrow-band sorting machines can handle multiple parcels at the same time. Through high-speed narrow bands and precisely positioned carts, they can sort hundreds or even thousands of parcels per minute, far exceeding the speed of manual sorting and effectively alleviating the pressure during logistics peak periods.

[0003] However, the current narrow-band sorting machines have the problem of high manufacturing and maintenance costs, mainly due to the high structural complexity of the sorting carts of the narrow-band sorting machines. The sorting carts not only need to have stable carrying capacity and precise mobile control, but also need to adapt to frequent starts, stops and turns during high-speed operation, which places extremely high demands on the structural design of the sorting carts.

[0004] On this basis, it is urgent to develop a sorting trolley that is easy to maintain. Utility Model Content

[0005] In view of the shortcomings of the above-mentioned existing production technology, the applicant provides a sorting trolley that is easy to maintain, which not only increases the stability of the sorting trolley when turning but also facilitates subsequent maintenance and repair.

[0006] The technical solution adopted by the present invention is as follows: a sorting trolley that is easy to maintain, including a body assembly, the bottom of both sides of the body assembly are connected to the chain plate assembly, and a motion assembly for sorting and transportation is arranged on the top of the body assembly; the structure of the body assembly is: including a first trolley panel and a second trolley panel that are relatively spaced apart, a trolley cavity is formed between the first trolley panel and the second trolley panel, the chain plate assemblies are arranged on both sides of the bottom of the trolley cavity and are arranged symmetrically, and the motion assembly is arranged on the top of the trolley cavity; the first trolley panel and the second trolley panel are sheet metal structures that are stamped and plate-shaped.

[0007] As a further improvement of the above technical solution:

[0008] Preferably, the structure of the motion assembly is as follows: comprising a driving roller arranged at one end of the trolley cavity, and a driven roller arranged at the other end of the trolley cavity opposite to the driving roller; a belt support plate is arranged in the cavity between the driving roller and the driven roller; and a belt is arranged to circle around the driving roller, the belt support plate and the driven roller in sequence;

[0009] More preferably, an active roller mounting seat is provided at one end of the trolley cavity, and a driven roller mounting seat is provided at the other end of the trolley cavity; the active roller is assembled in the active roller mounting seat, and the driven roller is assembled in the driven roller mounting seat.

[0010] Preferably, the structure of the chain plate assembly is as follows: comprising a chain plate body, a travel wheel is provided on the side of the chain plate body in contact with the sorting machine track, and a limiting wheel is provided at the bottom of the chain plate body;

[0011] More preferably, the travel wheel is mounted on the chain plate body via a travel wheel connecting shaft, and the travel wheel connecting shaft transversely passes through the chain plate body; the travel wheel and the travel wheel connecting shaft are connected via a travel wheel connecting bolt.

[0012] Preferably, the limiting wheel is arranged in the horizontal direction, and there is a gap between the limiting wheel and the side of the sorting machine track, which is used to control the left and right deviation amplitude of the vehicle body assembly during walking; the bottom of the limiting wheel is assembled on the chain plate body through the limiting wheel connecting bolts.

[0013] Preferably, the chain plate body is connected to the bottom surface of the vehicle body assembly through a first chain plate locking bolt, and the chain plate body is connected to the side surface of the vehicle body assembly through a second chain plate locking bolt.

[0014] Preferably, the chain plate body is further provided with a joint bearing at the same side of the second panel of the trolley in the vehicle body assembly, and the joint bearing is used to ensure the pitch.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model has a compact structure. The sorting trolley forms a trolley cavity through stamping sheet metal parts, and is connected with chain plate assemblies on the left and right sides. The composition of the entire sorting trolley is stable and reasonable, and the structure is compact. The center of gravity of the sorting trolley formed by the sheet metal parts and the chain plate assemblies will be lowered, which will improve the stability of the sorting unit when running through corners, making the structure and running walking process of the entire sorting unit more stable. At the same time, the sorting trolley is provided with a joint bearing on one side of the trolley cavity formed by the sheet metal parts, and the chain plate is more convenient to install and position through the joint bearing with steps, which reduces the pitch error caused by measurement and makes the pitch control more convenient and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 for Figure 1 main view.

[0019] Figure 3 for Figure 2 The structural diagram of the chain plate assembly is omitted.

[0020] Figure 4 for Figure 3 Stereoscopic image (belt removed)

[0021] Figure 5This is a schematic three-dimensional diagram of the chain plate assembly structure of the present invention.

[0022] Figure 6 This is a schematic structural stereogram of the chain plate assembly of the present invention from another perspective.

[0023] Among them: 1. Car body assembly; 2. Movement assembly; 3. Chain plate assembly;

[0024] 11. Trolley first panel; 12. Active roller mounting seat; 13. Driven roller mounting seat; 14. Trolley second panel;

[0025] 21. Active roller; 22. Driven roller; 23. Belt support plate;

[0026] 31. Chain plate body; 32. Travel wheel connecting shaft; 33. Travel wheel; 34. Travel wheel connecting bolt; 35. Limit wheel; 36. Limit wheel connecting bolt; 37. Chain plate first locking bolt; 38. Chain plate second locking bolt; 39. Spherical bearing. DETAILED DESCRIPTION

[0027] The specific implementation of the present utility model will be described below with reference to the accompanying drawings.

[0028] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to facilitate a more thorough and comprehensive understanding of the disclosure of the present invention.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] In the case of using “including,” “having,” and “comprising” described herein, another component may be added unless a clear limiting term such as “only,” “consisting of,” etc. is used. Unless mentioned otherwise, a term in the singular form may include a plural form and should not be understood as having one number.

[0031] It should be understood that although the terms "first," "second," etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element may be referred to as a second element, and similarly, a second element may be referred to as a first element, without departing from the scope of the present invention.

[0032] In addition, the drawings are not drawn to a 1:1 scale, and the relative sizes of the elements in the drawings are drawn only as examples and not necessarily according to the true scale.

[0033] like Figures 1 to 3 , shows a schematic diagram of the structural state of a sorting trolley that is easy to maintain in one embodiment of the utility model; for the convenience of description, the accompanying drawings only show the structure related to the embodiment of the utility model.

[0034] In this embodiment, a sorting trolley that is easy to maintain is provided, including a body assembly 1, the bottom of both sides of the body assembly 1 are connected to the chain plate assembly 3, and a motion assembly 2 for sorting and transportation is arranged on the top of the body assembly 1; the structure of the body assembly 1 is: it includes a trolley first panel 11 and a trolley second panel 14 that are relatively spaced apart, a trolley cavity is formed between the trolley first panel 11 and the trolley second panel 14, the chain plate assembly 3 is arranged on both sides of the bottom of the trolley cavity and is arranged symmetrically, and the motion assembly 2 is arranged on the top of the trolley cavity; the trolley first panel 11 and the trolley second panel 14 are sheet metal structures that are stamped and plate-shaped.

[0035] In this embodiment, the structure of the motion assembly 2 is as follows: it includes a driving roller 21 disposed at one end of the trolley cavity, and a driven roller 22 disposed at the other end of the trolley cavity opposite to the driving roller 21; a belt support plate 23 is disposed in the cavity between the driving roller 21 and the driven roller 22; and a belt is sequentially arranged around the driving roller 21, the belt support plate 23, and the driven roller 22.

[0036] Specifically, the belt support plate 23 is formed by sheet metal stamping to reduce processing costs.

[0037] In this embodiment, an active roller mounting seat 12 is provided at one end of the trolley cavity, and a driven roller mounting seat 13 is provided at the other end of the trolley cavity; the active roller 21 is assembled in the active roller mounting seat 12, and the driven roller 22 is assembled in the driven roller mounting seat 13.

[0038] In this embodiment, the chain plate assembly 3 has the following structure: it includes a chain plate body 31 , a running wheel 33 is provided on the side of the chain plate body 31 that contacts the sorting machine track, and a limiting wheel 35 is provided at the bottom of the chain plate body 31 .

[0039] In this embodiment, the travel wheel 33 is installed on the chain plate body 31 through the travel wheel connecting shaft 32. The travel wheel connecting shaft 32 passes through the chain plate body 31 horizontally. The travel wheel 33 and the travel wheel connecting shaft 32 are connected by a travel wheel connecting bolt 34.

[0040] In this embodiment, the limiting wheel 35 is arranged in the horizontal direction, and there is a gap between the limiting wheel 35 and the side of the sorting machine track, which is used to control the left and right deviation amplitude of the vehicle body assembly 1 during the movement; the bottom of the limiting wheel 35 is assembled on the chain plate body 31 through the limiting wheel connecting bolt 36.

[0041] In this embodiment, the chain plate body 31 is connected to the bottom surface of the vehicle body assembly 1 through the first chain plate locking bolt 37 , and the chain plate body 31 is connected to the side surface of the vehicle body assembly 1 through the second chain plate locking bolt 38 .

[0042] In this embodiment, the link plate body 31 is further provided with a joint bearing 39 at the same side as the second panel 14 of the trolley in the vehicle body assembly 1 , and the joint bearing 39 is used to ensure the pitch.

[0043] In actual operation, for example, the relative positions of the active roller 21 and the driven roller 22 can be adjusted in the motion component 2 of the sorting trolley, so that the belt enters a relaxed state and the rollers can be removed for quick replacement;

[0044] The travel wheel 33 can be quickly replaced by removing the travel wheel connecting bolts 34;

[0045] The limiting wheel 35 can be quickly replaced by removing the limiting wheel connecting bolt 36;

[0046] When the trolley needs to be repaired, the connecting bolts between the vehicle body assembly 1 and the chain plate assembly 3 can be removed to facilitate repair.

[0047] The utility model has a reasonable and compact structure, the trolley is disassembled and assembled by bolts, and the vehicle body itself is composed of sheet metal parts formed by stamping, which not only reduces the manufacturing cost but also ensures a stable transportation and walking process.

[0048] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0049] The above-described embodiments merely represent implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A sorting trolley that is easy to maintain, characterized in that: include: A vehicle body assembly (1), the bottoms of both sides of the vehicle body assembly (1) are connected to the chain plate assembly (3), and a motion assembly (2) for sorting and transporting is provided on the top of the vehicle body assembly (1); The structure of the vehicle body assembly (1) is as follows: it includes a first trolley panel (11) and a second trolley panel (14) arranged relatively spaced apart, a trolley cavity is formed between the first trolley panel (11) and the second trolley panel (14), the chain plate assembly (3) is arranged symmetrically on both sides of the bottom of the trolley cavity, and the motion assembly (2) is arranged on the top of the trolley cavity; The first panel (11) of the trolley and the second panel (14) of the trolley are sheet metal structures formed by stamping and in a plate shape.

2. The sorting trolley for easy maintenance according to claim 1, characterized in that: The structure of the motion assembly (2) is as follows: it comprises a driving roller (21) arranged at one end of the trolley cavity, and a driven roller (22) opposite to the driving roller (21) and arranged at the other end of the trolley cavity; A belt support plate (23) is provided at a cavity position between the driving roller (21) and the driven roller (22); A belt is sequentially arranged around the driving roller (21), the belt supporting plate (23) and the driven roller (22).

3. The maintenance-friendly sorting trolley according to claim 2, characterized in that: An active roller mounting seat (12) is provided at one end of the trolley cavity, and a driven roller mounting seat (13) is provided at the other end of the trolley cavity; The active roller (21) is assembled in the active roller mounting seat (12), and the driven roller (22) is assembled in the driven roller mounting seat (13).

4. The sorting trolley for easy maintenance according to claim 1, characterized in that: The chain plate assembly (3) has the following structure: it includes a chain plate body (31), a running wheel (33) is arranged on the side of the chain plate body (31) that contacts the sorting machine track, and a limiting wheel (35) is arranged at the bottom of the chain plate body (31).

5. The maintenance-friendly sorting trolley according to claim 4, characterized in that: The traveling wheel (33) is mounted on the chain plate body (31) via a traveling wheel connecting shaft (32), and the traveling wheel connecting shaft (32) passes through the chain plate body (31) transversely.

6. The maintenance-friendly sorting trolley according to claim 4, characterized in that: The traveling wheel (33) and the traveling wheel connecting shaft (32) are connected via a traveling wheel connecting bolt (34).

7. The maintenance-friendly sorting trolley according to claim 4, characterized in that: The limiting wheel (35) is arranged in the horizontal direction, and there is a gap between the limiting wheel (35) and the side of the sorting machine track, which is used to control the left and right deviation amplitude of the vehicle body component (1) during the walking process; The bottom of the limiting wheel (35) is assembled on the chain plate body (31) through the limiting wheel connecting bolt (36).

8. The maintenance-friendly sorting trolley according to claim 4, characterized in that: The chain plate body (31) is connected to the bottom surface of the vehicle body component (1) through the chain plate first locking bolt (37), and the chain plate body (31) is connected to the side surface of the vehicle body component (1) through the chain plate second locking bolt (38).

9. The maintenance-friendly sorting trolley according to claim 4, characterized in that: The chain plate body (31) is further provided with a joint bearing (39) at the same side position as the second panel (14) of the trolley in the vehicle body assembly (1), and the joint bearing (39) is used to ensure the pitch.

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