Freezer transport trolley

Abstract

The utility model relates to the technical field of handling equipment, and in particular to a refrigerator handling auxiliary trolley, including a vehicle body, a truck bed, an opening at the rear end of the truck bed, a strapping piece on the truck bed, a door rotatably mounted at the opening at the rear end of the truck bed, a door locking mechanism between the door and the truck bed for controlling the opening and closing of the door, and chain plate conveyor belts on the surface of the door and the truck bed. Compared with the traditional manual lifting of refrigerators for loading, this solution uses the door to form a slope, and pushes the refrigerator through the slope, without lifting the refrigerator, making the loading of the refrigerator more convenient and safer; and chain plate conveyor belts are provided in the door and the truck bed, and through the setting of the chain plate conveyor belt, the refrigerator can move along the chain plate conveyor belt on the slope, which greatly reduces the friction resistance of the refrigerator when it moves on a fixed wall, making the transfer of the refrigerator easier.

Description

Technical Field

[0001] The utility model relates to the technical field of transport equipment, in particular to a refrigerator transport auxiliary trolley. Background Art

[0002] When the freezer is transported out of the warehouse, a hydraulic cart is usually used to save manpower. Compared with refrigerators, freezers are mostly horizontal, and there is no problem of the cabinet door opening during transportation, but attention should still be paid to the shaking problem during transportation to avoid damaging the compressor. Usually, the freezer will be tied in the truck bed. In the past, the freezer shook or tipped during transportation. However, traditional cable ties and hard plastics are easy to cause scratches on the surface of the freezer, the elastic strap has poor binding stability, and the hoop structure is more complicated (the wooden hoop is mostly discarded after use, which is more wasteful). In addition, in most cases, the freezer is larger and heavier than the refrigerator, so the length of the cart will become longer. In order to ensure the load-bearing performance of the body structure, the chassis of the body is relatively firm and heavy, which will increase the height of the cart bed from the ground, which will bring a burden to the freezer to the truck bed, and it requires multiple people to operate at the same time, which not only requires a lot of manpower but also has certain safety hazards (the freezer is damaged or people are injured).

[0003] To this end, the utility model provides a refrigerator transport auxiliary trolley to solve the problem of inconvenience in lifting the bucket of the refrigerator. Utility Model Content

[0004] The utility model aims to solve the problems existing in the prior art and proposes a refrigerator transport auxiliary trolley.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The refrigerator transport auxiliary trolley comprises a vehicle body, a vehicle box is arranged on the vehicle body, the rear end of the vehicle box is opened, and a bundling piece is arranged on the vehicle box. A door is rotatably installed at the rear end opening of the vehicle box, a door locking mechanism is arranged between the door and the vehicle box for controlling the opening and closing of the door, and chain plate conveyor belts are arranged on the surface of the door and the vehicle box.

[0007] Preferably, the bundling members include horizontal bundling members and vertical bundling members;

[0008] The horizontal binding member includes a plurality of clamping plates arranged on the side walls of the truck bucket, and a blocking rod is placed between the clamping plates on the truck bucket;

[0009] The vertical binding parts include mounting tubes arranged on both sides of the front end of the truck bed, a 7-shaped fastener is vertically slidably installed in the mounting tube, a plurality of limiting holes are arranged at the vertical position of the fastener, a first threaded hole corresponding to the limiting hole is arranged on the side wall of the mounting tube, a first bolt is threadedly installed in the first threaded hole, and the first bolt is inserted into the limiting hole.

[0010] Preferably, a rubber sleeve is sleeved on the baffle rod, and a rubber pad is provided on the bottom wall of the horizontal end of the buckle.

[0011] Preferably, the truck bed is covered with a buffer pad.

[0012] Preferably, the bucket and the door are located between two driving shafts of the corresponding chain plate conveyor belt and are rotatably mounted with a plurality of rollers.

[0013] Preferably, a protective cover is provided at the upper end of the truck bed.

[0014] Preferably, the door locking mechanism includes mounting columns arranged on both sides of the rear end of the truck bed, a notch is provided on the rear side of the mounting columns, buckles matching the notch are provided on both sides of the door, a second threaded hole is provided on the mounting columns at the notch, a through hole is provided on the buckle, a second bolt is threadedly installed in the second threaded hole, and the second bolt is inserted into the through hole.

[0015] Compared with the prior art, the utility model provides a refrigerator transport auxiliary trolley, which has the following beneficial effects:

[0016] Compared with the traditional method of loading freezers by manpower, this solution uses the vehicle door to form a slope, and pushes the freezer through the slope, without the need to lift the freezer, making loading the freezer more convenient and safer. Chain conveyor belts are installed in the vehicle door and the cargo box. Through the setting of the chain conveyor belts, the freezer can move along the slope along the chain conveyor belts, which greatly reduces the friction resistance of the freezer when moving on a fixed wall, making the transfer of the freezer easier.

[0017] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front axle view of the truck bucket of the present utility model.

[0019] Figure 2 It is a rear axle view of the truck bed of the present invention.

[0020] Figure 3 It is a schematic diagram of fastener assembly of the utility model.

[0021] Figure 4 For the utility model Figure 2 Local schematic diagram of point A.

[0022] Figure 5 It is a cross-sectional schematic diagram of the utility model.

[0023] Figure 6It is a schematic diagram of the vehicle door of the present invention.

[0024] Figure 7 For the utility model Figure 2 Partial schematic diagram of point B.

[0025] In the figure: 1. Cargo box; 2. Pull rod; 3. Car door; 4. Chain conveyor belt; 5. Mounting cylinder; 6. Fastener; 7. Clamp; 8. Stop rod; 9. Sheath; 10. First bolt; 11. Limiting hole; 12. Second bolt; 13. Buckle; 14. Roller. DETAILED DESCRIPTION

[0026] The following will be combined with the attached embodiment of the utility model Figure 1-7 , the technical solutions in the embodiments of the utility model are described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0027] In order to solve the problems existing in the prior art, the present embodiment provides a freezer transport auxiliary cart, including a body, a truck bed 1 is provided on the body, the rear end of the truck bed 1 is open, a bundling piece is provided on the truck bed 1, a door 3 is rotatably installed at the rear end opening of the truck bed 1, a door locking mechanism is provided between the door 3 and the truck bed 1, and is used to control the opening and closing of the door 3, and a chain plate conveyor belt 4 is provided on the surface of the door 3 and the truck bed 1.

[0028] Principle details of this embodiment:

[0029] A refrigerator transport auxiliary trolley comprises a vehicle body, the wheels at the bottom of the vehicle body have a self-locking function so as to keep the vehicle body stationary and stable, a vehicle bucket 1 is provided on the vehicle body, a pulling rod 2 is rotatably installed at the front end of the vehicle bucket 1, the vehicle body can be moved by manually holding the pulling rod 2, or the pulling rod 2 can be buckled on the front of the vehicle for transportation; the rear end of the vehicle bucket 1 is open, a binding piece is provided on the vehicle bucket 1, a vehicle door 3 is rotatably installed on the bottom wall of the rear end opening of the vehicle bucket 1, the vehicle door 3 opens and closes outwards, a door locking mechanism is provided between the vehicle door 3 and the vehicle bucket 1, which is used to control the opening and closing of the vehicle door 3, and a chain plate conveyor belt 4 is provided on the surface of the vehicle door 3 and the vehicle bucket 1.

[0030] When lifting the freezer, the vehicle body is stationary, the wheels are self-locked, the vehicle door 3 is opened and placed vertically on the ground, and the freezer is placed on the chain plate conveyor belt 4 on the vehicle door 3. At this time, the freezer is pushed, and the chain plate conveyor belt 4 rolls until it is transferred to the chain plate conveyor belt 4 on the vehicle bed 1. The freezer is continued to be pushed, and the freezer is transferred to the front side of the vehicle bed 1. The freezer is then fixed by strapping parts, and then the vehicle door 3 is closed to complete the loading operation of the freezer; the transfer of the freezer can be completed by pushing and pulling the vehicle body.

[0031] Compared with the traditional manual lifting of freezers to load onto trucks, this solution utilizes the vehicle door 3 to form a slope, through which the freezer is pushed, without the need to lift the freezer, making the loading of the freezer safer; and chain plate conveyor belts 4 are provided in the vehicle door 3 and the truck bed 1. Through the setting of the chain plate conveyor belt 4, the freezer can move along the chain plate conveyor belt 4 on the slope, which greatly reduces the friction resistance of the freezer when it moves on a fixed wall surface, making the transfer of the freezer easier.

[0032] In a further embodiment of the present solution, the bundling members include horizontal bundling members and vertical bundling members;

[0033] The horizontal binding member includes a plurality of clamping plates 7 arranged on the side walls of the truck bucket 1, and a blocking rod 8 is placed between the clamping plates 7 on the truck bucket 1;

[0034] The vertical binding parts include mounting tubes 5 arranged on both sides of the front end of the truck bed 1, a 7-shaped fastener 6 is vertically slidably installed in the mounting tube 5, a plurality of limiting holes 11 are arranged in the vertical position of the fastener 6, a first threaded hole corresponding to the limiting hole 11 is arranged on the side wall of the mounting tube 5, a first bolt 10 is threadedly installed in the first threaded hole, and the first bolt 10 is inserted into the limiting hole 11.

[0035] Principle details of this embodiment:

[0036] When the freezer is pushed to the front side of the truck bed 1, the blocking rod 8 is placed between the two corresponding clamping plates 7 against the side of the freezer, thereby limiting the freezer in the horizontal direction; and then the horizontal part of the fastener 6 is fastened to the upper end of the freezer, thereby limiting the freezer in the vertical direction. In this way, the freezer is firmly restricted on the truck bed 1 to prevent the freezer from being damaged due to shaking or tipping during transportation.

[0037] The stopper 8 can adjust the position of the clamping plate 7 according to the size of the refrigerator, and the fastener 6 can move vertically in the installation tube 5 and be kept stable by the first bolt 10, so that the binding can be applied to refrigerators of different sizes, thereby improving the applicability and practicality of the device.

[0038] In a further embodiment of the present scheme, the baffle rod 8 is provided with a rubber sleeve, the bottom wall of the horizontal end of the fastener 6 is provided with a rubber pad, and the truck bed 1 is covered with a buffer pad to avoid marks on the freezer after clamping the freezer. At the same time, the deformation characteristics of the rubber pad and the rubber sleeve are utilized to make the clamping tighter and more strict.

[0039] Preferably, the card plate 7 is inclined toward the front side of the truck bed 1, so that when the baffle rod 8 is against the side wall of the freezer, the rubber sleeve is deformed and compressed to give the baffle rod 8 a force away from the freezer. At this time, the end of the baffle rod 8 is against the inclined card plate 7 to prevent the baffle rod 8 from falling off, making the baffle rod 8 more secure.

[0040] In a further embodiment of the present scheme, the bucket 1 and the door 3 are located between the two driving shafts of the corresponding chain plate conveyor belt 4 and are rotatably installed with a plurality of rollers 14, and the rollers 14 are against the bottom surface of the chain plate conveyor belt 4 to increase the supporting bearing capacity of the chain plate conveyor belt 4.

[0041] In a further embodiment of the present scheme, a protective cover 9 is provided at the upper end of the truck bucket 1. When the door 3 is unfolded, the protective cover 9 abuts against the bottom surface to prevent the chain-type conveyor belt 4 from contacting the ground and affecting the transmission.

[0042] In a further embodiment of the present scheme, the door locking mechanism includes mounting columns arranged on both sides of the rear end of the truck bed 1, a notch is provided on the rear side of the mounting columns, buckles 13 cooperating with the notch are provided on both sides of the door 3, a second threaded hole is provided on the mounting columns at the notch, a through hole is provided on the buckle 13, a second bolt 12 is threadedly installed in the second threaded hole, the second bolt 12 is inserted into the through hole, the door 3 is limited by the second bolt 12, and the opening and closing of the door 3 are controlled.

[0043] Preferably, conventional wedge mechanisms, door self-locking mechanisms, door locks, door bolts and other mechanisms can all be used as specific examples of door locking mechanisms.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A refrigerator transport auxiliary trolley, comprising a vehicle body, a vehicle box (1) being provided on the vehicle body, the vehicle box (1) having an opening at the rear end, and a tying piece being provided on the vehicle box (1), wherein: A door (3) is rotatably mounted at the rear end opening of the truck bucket (1); a door locking mechanism is provided between the door (3) and the truck bucket (1) for controlling the opening and closing of the door (3); and a chain plate conveyor belt (4) is provided on the surface of the door (3) and the truck bucket (1); The bundling pieces include horizontal bundling pieces and vertical bundling pieces; The horizontal binding member comprises a plurality of clamping plates (7) arranged on the side walls of both sides of the truck bucket (1), and a blocking rod (8) is placed between the clamping plates (7) on the truck bucket (1); The vertical tying member comprises a mounting tube (5) arranged on both sides of the front end of the truck bucket (1), a 7-shaped fastener (6) is vertically slidably mounted in the mounting tube (5), a plurality of limiting holes (11) are arranged at the vertical portion of the fastener (6), a first threaded hole corresponding to the limiting hole (11) is arranged on the side wall of the mounting tube (5), a first bolt (10) is threadedly mounted in the first threaded hole, and the first bolt (10) is inserted into the limiting hole (11).

2. The refrigerator transport auxiliary trolley according to claim 1, characterized in that: The barrier rod (8) is sleeved with a rubber sleeve, and the bottom wall of the horizontal end of the fastener (6) is provided with a rubber pad.

3. The refrigerator transport auxiliary trolley according to claim 1, characterized in that: The truck box (1) is covered with a buffer pad.

4. The refrigerator transport auxiliary trolley according to claim 1, characterized in that: The vehicle bucket (1) and the vehicle door (3) are located between two drive shafts of the corresponding chain plate conveyor belt (4), and are both rotatably mounted with a plurality of rollers (14).

5. The refrigerator transport auxiliary trolley according to claim 1, characterized in that: A protective sleeve (9) is provided at the upper end of the vehicle bucket (1).

6. The refrigerator transport auxiliary trolley according to claim 1, characterized in that: The door locking mechanism comprises mounting columns arranged on both sides of the rear end of the truck bucket (1), a notch is arranged on the rear side of the mounting columns, buckles (13) cooperating with the notch are arranged on both sides of the door (3), a second threaded hole is arranged on the mounting column at the notch, a through hole is arranged on the buckle (13), a second bolt (12) is threadedly installed in the second threaded hole, and the second bolt (12) is inserted into the through hole.

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