Tray quick-mounting structure of pepper drying cart

Abstract

The utility model discloses a tray fast-assembly structure of a hot pepper drying cart, which relates to the technical field of hot pepper drying carts, and comprises a cart main body, a support component and a fast-assembly component, the support component comprises an L-shaped rectangular frame and a notch groove; the quick assembly component comprises a rolling unit and a telescopic unit; the rolling unit is used for providing bottom support for tray drawing operation and reducing resistance during tray drawing; the telescopic unit is used for achieving telescopic movement of the fixing base in the rolling unit, and locking or unlocking of the tray placed on the inner side of the L-shaped rectangular frame is achieved through telescopic movement of the fixing base. The tray can be quickly assembled and disassembled by arranging the supporting assembly and the quick assembly assemblies, and the tray can be assembled or disassembled from any side of the periphery of the vehicle body frame by arranging the eight quick assembly assemblies, so that multiple persons can disassemble and assemble the tray from different directions; and therefore, the drying efficiency of the peppers is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pepper drying carts, in particular to a tray quick-installation structure of a pepper drying cart. Background Art

[0002] Chili peppers contain many vitamins, and their vitamin C content ranks first among vegetables. They can be used as fresh vegetables or as seasonings. Dried chili peppers and chili powder are important export products of China.

[0003] After the peppers are harvested, people often wash and disinfect them and then use pepper drying equipment to dry them into dry peppers for long-term storage and subsequent processing. During this process, the peppers need to be laid and transferred by carts;

[0004] There are two commonly used carts for drying peppers. One is composed of multiple layers of stacked trays. When using this kind of cart, the stacking of the trays requires the joint efforts of two people, and it is inconvenient for one person to operate. The other is a pull-out tray. The tray can be inserted into the inner side of the cart bracket from the side. The operation is simple and can be operated by one person. However, when in use, the tray can only be inserted or removed along the set insertion direction, and its operation is subject to certain restrictions. Based on this, a tray quick-installation structure for a pepper drying cart is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a tray quick-installation structure for a pepper drying cart in order to solve the problem in the above background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-installation structure of a tray of a pepper drying cart, comprising a cart body consisting of a body frame, universal wheels, and a tray, wherein the universal wheels are installed at four end corners of the bottom of the body frame, and a support assembly is provided on the inner side of the body frame, and the support assembly is used to provide placement support for the tray;

[0007] The support assembly includes an L-shaped rectangular frame and a notched groove;

[0008] The L-shaped rectangular frame is fixed to the inner side of the vehicle body frame, the inner space of the L-shaped rectangular frame is used for placing the pallet, the notch groove is opened in the vertical part around the L-shaped rectangular frame and passes through the vertical part completely, and the notch groove is used to facilitate the operator's hand to contact the edge of the pallet;

[0009] A quick-install assembly is provided between the inner side of the vehicle body frame and the outer side of the L-shaped rectangular frame, and the quick-install assembly is used to provide movement guidance and locking for the placement of the tray;

[0010] The quick-install assembly includes a rolling unit and a telescopic unit;

[0011] The rolling unit is used to provide bottom support for the tray pulling operation, and is used to reduce the resistance when the tray is pulled;

[0012] The telescopic unit is used to realize the telescopic movement of the fixed seat in the rolling unit, and the locking or unlocking of the tray placed inside the L-shaped rectangular frame is realized through the telescopic movement of the fixed seat.

[0013] As a further solution of the utility model: the rolling unit includes a fixed seat, a spherical groove, and a ball;

[0014] The fixing seat is fixed between the inner side of the vehicle body frame and the outer side of the L-shaped rectangular frame, and the spherical groove is opened on the inner side of the fixing seat and passes through the top of the fixing seat, the side of the fixing seat close to the L-shaped rectangular frame, and passes through both sides of the vertical portion of the L-shaped rectangular frame;

[0015] The ball is rotatably connected to the inner side of the spherical groove and the top of the ball protrudes to the top of the fixing seat, and one side of the ball protrudes to the inner side of the L-shaped rectangular frame;

[0016] When the tray is placed at an inclined angle inside the L-shaped rectangular frame or taken out from the L-shaped rectangular frame, the bottom of the tray fits against the top of the ball bearings, and the ball bearings are used to provide support for the movement of the tray, and the rolling of the ball bearings reduces the movement resistance of the tray.

[0017] As a further solution of the utility model: the telescopic unit includes a circular straight groove, a sliding block, and a compression spring;

[0018] The circular straight groove is opened on the inner side of the fixing seat and passes through the top of the fixing seat, and the circular straight groove and the spherical groove are in a conducting state;

[0019] The sliding block is slidably connected to the inner side of the circular straight groove and fits on the other side of the ball, and the compression spring is installed on the inner side of the circular straight groove and the two ends of the compression spring are respectively fitted on the inner wall side of the circular straight groove and one side of the sliding block;

[0020] The circular straight groove is used to provide expansion and contraction space for the ball, and the compression spring is used to provide restoring elastic force for the ball;

[0021] When the tray is installed on the inner side of the L-shaped rectangular frame, the extruded balls are contracted, and when the tray is completely inserted into the inner side of the L-shaped rectangular frame, the balls are reset and clamped on the top of the tray edge to limit the position of the tray.

[0022] As a further solution of the utility model: a plurality of L-shaped rectangular frames are evenly arranged along the vertical direction, and each L-shaped rectangular frame is correspondingly provided with eight sets of quick-install components;

[0023] The outer wall size of the tray matches the inner wall size of the L-shaped rectangular frame, and the tray is stably placed by protruding eight balls in eight sets of quick-release components to the inner side of the L-shaped rectangular frame.

[0024] As a further solution of the utility model: the top opening width of the spherical groove and the circular straight groove is smaller than the diameter of the ball, and the side end opening of the spherical groove on the L-shaped rectangular frame is smaller than the diameter of the ball;

[0025] The distance between the bottom edge of the ball protruding to the inner side of the L-shaped rectangular frame and the inner bottom diameter of the L-shaped rectangular frame matches the height of the edge of the tray.

[0026] As a further solution of the utility model: there is a height difference between the bottom of the inner wall of the notch groove and the bottom of the inner wall of the L-shaped rectangular frame.

[0027] Compared with the prior art, the beneficial effects of the utility model are:

[0028] By setting up supporting components and quick-release components, the pallet can be quickly installed and disassembled. By setting up eight groups of quick-release components, the pallet can be installed or disassembled from any side around the vehicle frame. In this way, multiple people can perform pallet installation and disassembly operations from different directions, thereby effectively improving the drying efficiency of peppers. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the utility model;

[0030] Figure 2 It is a half-section diagram of the structure of the utility model;

[0031] Figure 3 It is a schematic diagram of the disassembled state of the quick-install component of the utility model.

[0032] In the figure: 1. cart body; 101. body frame; 102. universal wheel; 103. tray; 2. support assembly; 201. L-shaped rectangular frame; 202. notched groove; 3. quick-release assembly; 301. fixed seat; 302. circular straight groove; 303. spherical groove; 304. ball bearing; 305. sliding block; 306. compression spring. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] See also Figures 1 to 3In the embodiment of the utility model, a quick-installation structure of a tray of a pepper drying cart includes a cart body 1 composed of a body frame 101, universal wheels 102, and a tray 103. The universal wheels 102 are installed at the four end corners of the bottom of the body frame 101. A support assembly 2 is provided on the inner side of the body frame 101. The support assembly 2 is used to provide placement support for the tray 103.

[0035] The support assembly 2 includes an L-shaped rectangular frame 201 and a notch groove 202;

[0036] The L-shaped rectangular frame 201 is fixed to the inner side of the vehicle body frame 101. The inner space of the L-shaped rectangular frame 201 is used for placing the tray 103. The notch groove 202 is opened in the vertical part around the L-shaped rectangular frame 201 and penetrates the vertical part completely. The notch groove 202 is used to facilitate the operator's hand to contact the edge of the tray 103.

[0037] A quick-install assembly 3 is provided between the inner side of the vehicle frame 101 and the outer side of the L-shaped rectangular frame 201, and the quick-install assembly 3 is used to provide movement guidance and locking for the placement of the tray 103;

[0038] The quick-install assembly 3 includes a rolling unit and a telescopic unit. The rolling unit is used to provide bottom support for the pulling operation of the tray 103, and is used to reduce the resistance when the tray 103 is pulled out; the telescopic unit is used to realize the telescopic movement of the fixing seat 301 in the rolling unit, and the tray 103 placed inside the L-shaped rectangular frame 201 is locked or unlocked through the telescopic movement of the fixing seat 301;

[0039] The rolling unit includes a fixed seat 301, a spherical groove 303, and a ball 304;

[0040] The fixing seat 301 is fixed between the inner side of the vehicle body frame 101 and the outer side of the L-shaped rectangular frame 201. The spherical groove 303 is opened on the inner side of the fixing seat 301 and passes through the top of the fixing seat 301, the side of the fixing seat 301 close to the L-shaped rectangular frame 201 and passes through both sides of the vertical part of the L-shaped rectangular frame 201.

[0041] The ball 304 is rotatably connected to the inner side of the spherical groove 303 and the top of the ball 304 protrudes to the top of the fixing seat 301, and one side of the ball 304 protrudes to the inner side of the L-shaped rectangular frame 201;

[0042] When the tray 103 is placed in the L-shaped rectangular frame 201 at an inclined angle or taken out from the L-shaped rectangular frame 201, the bottom of the tray 103 is attached to the top of the ball bearing 304, and the ball bearing 304 is used to provide support for the movement of the tray 103, and the movement resistance of the tray 103 is reduced by the rolling of the ball bearing 304;

[0043] The telescopic unit includes a circular straight groove 302, a sliding block 305, and a compression spring 306;

[0044] The circular straight groove 302 is opened on the inner side of the fixing seat 301 and passes through the top of the fixing seat 301, and the circular straight groove 302 and the spherical groove 303 are in a conducting state; the sliding block 305 is slidably connected to the inner side of the circular straight groove 302 and fits the other side of the ball 304, and the compression spring 306 is installed on the inner side of the circular straight groove 302 and the two ends of the compression spring 306 are distributed and fit on the inner wall side of the circular straight groove 302 and one side of the sliding block 305; the circular straight groove 302 is used to provide a telescopic space for the ball 304, and the compression spring 306 is used to provide a reset elastic force for the ball 304; when the tray 103 is installed on the inner side of the L-shaped rectangular frame 201, the ball 304 is squeezed to shrink, and when the tray 103 is fully inserted into the inner side of the L-shaped rectangular frame 201, the ball 304 is reset and stuck on the top of the edge of the tray 103 to achieve the limitation of the tray 103;

[0045] There are multiple L-shaped rectangular frames 201 evenly arranged along the vertical direction, and each L-shaped rectangular frame 201 is correspondingly provided with eight sets of quick-release components 3. The outer wall size of the tray 103 matches the inner wall size of the L-shaped rectangular frame 201. The eight balls 304 in the eight sets of quick-release components 3 protrude to the inner side of the L-shaped rectangular frame 201 to achieve stable placement of the tray 103.

[0046] In this embodiment: when the cart is in use, the peppers to be dried can be laid on the tray 103 (it should be supplemented that the tray 103 is composed of a rectangular frame and a steel wire mesh welded to the bottom of the rectangular frame, and the height of the rectangular frame can provide a limit for laying the peppers to prevent the peppers from falling from the edge), and then the tray 103 is transferred to the vicinity of the vehicle frame 101;

[0047] Then, the tray 103 is inserted into the inner side of the vehicle frame 101 with a slight tilt, and the front bottom of the tray 103 is made to fit the inner bottom of the L-shaped rectangular frame 201. At this time, the rear end of the tray 103 can be slightly loosened, and the rear end of the tray 103 is slightly moved down to fit the upper surface of the ball 304. Then, the tray 103 is pushed forward. At this time, the support of the ball 304 does not need to lift the tray 103, and the rolling of the ball 304 reduces the movement resistance of the tray 103, thereby making the overall installation operation of the tray 103 easier.

[0048] When the front end of the tray 103 contacts the inner wall side of the L-shaped rectangular frame 201, the rear end of the tray 103 is just above the front end of the ball 304 (it should be noted that at this time, the rear end of the tray 103 contacts four ball 304 at the same time, and the front end of the tray 103 is already below the other four ball 304). Then, the rear end of the tray 103 is pressed to make the tray 103 squeeze the ball 304 located on the inner side of the L-shaped rectangular frame 201, so that the ball 304 shrinks toward the inside of the circular straight groove 302, and the ball 304 squeezes the sliding block 305 to move, and the sliding block 305 squeezes the compression spring 306 to further shrink, so that the rear end of the tray 103 can be smoothly inserted into the inner side of the L-shaped rectangular frame 201;

[0049] When the rear end of the tray 103 is completely inserted into the inner side of the L-shaped rectangular frame 201, the ball bearings 304 lose their squeezing force. At this time, under the elastic force of the compression spring 306, the sliding block 305 and the ball bearings 304 automatically reset, and the front end of the ball bearings 304 protrudes to the inner side of the L-shaped rectangular frame 201 and is pressed against the upper end of the edge of the tray 103. By pressing the tray 103 with the eight ball bearings 304, the tray 103 can be stably placed. When the cart body 1 is subsequently transferred and bumped, the tray 103 can also maintain a good stable state.

[0050] When the tray 103 needs to be removed, it is only necessary to pull the rear end of the tray 103 upwards, so that the tray 103 squeezes the four balls 304 in contact with the rear end 103 of the tray to shrink, and then the tray 103 can be pulled out as a whole after the rear end 103 of the tray 103 is completely removed from the inner side of the L-shaped rectangular frame 201;

[0051] The tray 103 can be quickly installed and disassembled by cooperating with the above multiple parts, and the eight sets of quick-install components 3 are arranged so that the tray 103 can be installed or disassembled from any side around the vehicle frame 101, so that multiple people can perform the installation and disassembly operations of the tray 103 from different directions, thereby effectively improving the drying efficiency of the peppers.

[0052] Please refer to Figures 1 to 3 , the top opening width of the spherical groove 303 and the circular straight groove 302 is smaller than the diameter of the ball 304, and the side end opening of the spherical groove 303 on the L-shaped rectangular frame 201 is smaller than the diameter of the ball 304;

[0053] The distance between the bottom edge of the ball 304 protruding from the inner side of the L-shaped rectangular frame 201 and the inner bottom diameter of the L-shaped rectangular frame 201 matches the height of the edge of the tray 103 .

[0054] In this embodiment, this structure prevents the ball 304 from falling off from the spherical groove 303 and the circular straight groove 302, thereby ensuring the stability of the rotation and movement of the ball 304.

[0055] Please refer to Figures 1 to 3 There is a height difference between the bottom of the inner wall of the notch groove 202 and the bottom of the inner wall of the L-shaped rectangular frame 201.

[0056] In this embodiment: the notch groove 202 allows the operator to easily access the edge of the tray 103, which facilitates the disassembly operation of the tray 103;

[0057] The height difference between the bottom of the inner wall of the notch 202 and the bottom of the inner wall of the L-shaped rectangular frame 201 allows the front end of the tray 103 to be limited when the tray 103 is installed, thereby ensuring smooth installation of the tray 103.

[0058] What is described above 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.

Claims

1. A quick-installation structure for a tray of a pepper drying cart, comprising a cart body (1) consisting of a body frame (101), universal wheels (102), and a tray (103), wherein the universal wheels (102) are installed at four end corners of the bottom of the body frame (101), and characterized in that: A support assembly (2) is provided on the inner side of the vehicle body frame (101), and the support assembly (2) is used to provide placement support for the tray (103); The support assembly (2) comprises an L-shaped rectangular frame (201) and a notched groove (202); The L-shaped rectangular frame (201) is fixed to the inner side of the vehicle body frame (101); the inner space of the L-shaped rectangular frame (201) is used for placing the tray (103); the notch groove (202) is opened on the vertical part around the L-shaped rectangular frame (201) and penetrates the vertical part completely; the notch groove (202) is used to facilitate the operator's hand to contact the edge of the tray (103); A quick-install component (3) is provided between the inner side of the vehicle body frame (101) and the outer side of the L-shaped rectangular frame (201), and the quick-install component (3) is used to provide movement guidance and locking for the placement of the tray (103); The quick-install component (3) comprises a rolling unit and a telescopic unit; The rolling unit is used to provide bottom support for the pulling operation of the tray (103), and is used to reduce the resistance when the tray (103) is pulled; The telescopic unit is used to realize the telescopic movement of the fixed seat (301) in the rolling unit, and the locking or unlocking of the tray (103) placed inside the L-shaped rectangular frame (201) is realized through the telescopic movement of the fixed seat (301).

2. The quick-installation structure of a tray of a pepper drying cart according to claim 1, characterized in that: The rolling unit comprises a fixed seat (301), a spherical groove (303), and a rolling ball (304); The fixing seat (301) is fixed between the inner side of the vehicle body frame (101) and the outer side of the L-shaped rectangular frame (201); the spherical groove (303) is opened on the inner side of the fixing seat (301) and passes through the top of the fixing seat (301), the side of the fixing seat (301) close to the L-shaped rectangular frame (201) and passes through both sides of the vertical portion of the L-shaped rectangular frame (201); The ball (304) is rotatably connected to the inner side of the spherical groove (303) and the top of the ball (304) protrudes to the top of the fixing seat (301), and one side of the ball (304) protrudes to the inner side of the L-shaped rectangular frame (201); When the tray (103) is placed at an inclined angle inside the L-shaped rectangular frame (201) or taken out from the L-shaped rectangular frame (201), the bottom of the tray (103) is attached to the top of the ball bearing (304), and the ball bearing (304) is used to provide support for the movement of the tray (103), and the movement resistance of the tray (103) is reduced by the rolling of the ball bearing (304).

3. The quick-installation structure of a tray of a pepper drying cart according to claim 2, characterized in that: The telescopic unit comprises a circular straight groove (302), a sliding block (305), and a compression spring (306); The circular straight groove (302) is opened on the inner side of the fixing seat (301) and passes through the top of the fixing seat (301), and the circular straight groove (302) and the spherical groove (303) are in a conducting state; The sliding block (305) is slidably connected to the inner side of the circular straight groove (302) and is attached to the other side of the ball (304); the compression spring (306) is installed on the inner side of the circular straight groove (302) and the two ends of the compression spring (306) are attached to the inner wall side of the circular straight groove (302) and one side of the sliding block (305) respectively; The circular straight groove (302) is used to provide a telescopic space for the ball (304), and the compression spring (306) is used to provide a restoring elastic force for the ball (304); When the tray (103) is installed inside the L-shaped rectangular frame (201), the ball bearings (304) are squeezed to contract, and when the tray (103) is completely inserted into the inside of the L-shaped rectangular frame (201), the ball bearings (304) are reset and stuck on the top of the edge of the tray (103) to achieve the position limitation of the tray (103).

4. The quick-installation structure of the tray of the pepper drying cart according to claim 3 is characterized in that: A plurality of L-shaped rectangular frames (201) are evenly arranged along the vertical direction, and each L-shaped rectangular frame (201) is correspondingly provided with eight sets of quick-install components (3); The outer wall size of the tray (103) matches the inner wall size of the L-shaped rectangular frame (201), and the tray (103) is stably placed by protruding eight balls (304) in eight sets of quick-install components (3) to the inner side of the L-shaped rectangular frame (201).

5. The quick-installation structure of the tray of the pepper drying cart according to claim 3 is characterized in that: The top opening widths of the spherical groove (303) and the circular straight groove (302) are smaller than the diameter of the ball (304), and the side opening of the spherical groove (303) on the L-shaped rectangular frame (201) is smaller than the diameter of the ball (304); The distance between the bottom edge of the ball (304) protruding from the inner side of the L-shaped rectangular frame (201) and the inner bottom diameter of the L-shaped rectangular frame (201) matches the height of the edge of the tray (103).

6. The quick-installation structure of a tray of a pepper drying cart according to claim 1, characterized in that: There is a height difference between the bottom of the inner wall of the notch groove (202) and the bottom of the inner wall of the L-shaped rectangular frame (201).

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