Agricultural product quality safety detection sample storage device

Abstract

The utility model discloses an agricultural product quality safety detection sample storage device which comprises refrigeration equipment and a storage cabinet, the refrigeration equipment is arranged at the bottom of the storage cabinet, fixing shafts are symmetrically arranged on the two sides of the inner wall of the storage cabinet and close to the bottom, and rotating shafts are symmetrically arranged on the two sides of the inner wall of the storage cabinet and close to the top. The axis of the fixed shaft and the axis of the rotating shaft are located in the same vertical plane, the surface of the fixed shaft is rotationally connected with a driven wheel, the surface of the rotating shaft is fixedly connected with a driving wheel, the surfaces of the driven wheel and the driving wheel are in transmission connection with transmission chains, a first fixed rod is arranged between the transmission chains on the left side and the right side, and the surface of the first fixed rod is rotationally connected with a connecting support. A storage box is fixedly connected to the bottom of the connecting support, and cabinet doors are arranged on the front face and the back face of the storage cabinet. According to the agricultural product quality safety detection sample storage device, agricultural product samples can be conveniently taken, and meanwhile, the influence on the internal environment caused by opening the cabinet door is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural product detection, in particular to a storage device for agricultural product quality and safety detection samples. Background Art

[0002] The quality of agricultural products refers to the sum of the characteristics and features that agricultural products have to meet certain purposes and meet people's needs, that is, the applicability of the product. It includes the intrinsic characteristics of the product, such as the structure, physical properties, chemical composition, reliability, precision, purity, etc.; it also includes the external characteristics of the product, such as shape, appearance, color, sound, smell, packaging, etc. In order to improve the safety and quality of agricultural products, promote agricultural development, and increase farmers' income, it is necessary to conduct quality and safety testing on the agricultural products produced. The quality and safety testing of agricultural products is mostly carried out in the form of sampling testing. In order to improve the accuracy of the test, more test samples will be selected, and most of the test samples are stored in the sample storage device. In the publication number: CN217375351U, a storage device for agricultural product quality and safety testing samples is disclosed. A hollow dehumidification column is provided in the storage box, which can dehumidify and sterilize the air in the storage box regularly through the dehumidification through hole, so that the sample is always stored in a dry and ventilated environment, which can effectively inhibit the rate of sample mildew and extend the storage time of the sample. However, the cabinet of this storage device is relatively high, which makes it inconvenient to take samples from the top. At the same time, the storage box door has a large area, which has a significant impact on the environment inside the storage box when opened. Utility Model Content

[0003] In order to solve the above defects, the utility model provides a storage device for agricultural product quality and safety testing samples, which facilitates the taking of agricultural product samples and reduces the impact of opening the cabinet door on the internal environment.

[0004] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a storage device for agricultural product quality and safety detection samples, comprising a refrigeration device and a storage cabinet, the refrigeration device is arranged at the bottom of the storage cabinet, the cold air outlet end of the refrigeration device is connected to the storage cabinet, fixed shafts are symmetrically arranged on both sides of the inner wall of the storage cabinet and near the bottom, and rotating shafts are symmetrically arranged on both sides of the inner wall of the storage cabinet and near the top, the axes of the fixed shaft and the rotating shaft are located in the same vertical plane, the surface of the fixed shaft is rotatably connected to a driven wheel, the surface of the rotating shaft is fixedly connected to a driving wheel, the surfaces of the driven wheel and the driving wheel are transmission-connected by a transmission chain, a fixed rod 1 is arranged between the transmission chains on the left and right sides, the surface of the fixed rod 1 is rotatably connected to a connecting bracket, the bottom of the connecting bracket is fixedly connected to a storage box, and cabinet doors are arranged on the front and back of the storage cabinet.

[0005] Preferably, the fixed shaft and the rotating shaft on the same side are provided with two sides and are on the same horizontal plane, and the diameters of the driven wheel and the driving wheel are equal.

[0006] Preferably, a motor, a fixed seat and a reduction gearbox are provided on the top of the storage cabinet, and the reduction gearbox is provided on both sides of the top of the storage cabinet. The motor is fixed in the center of the top of the storage cabinet, and the center of the fixed seat is rotatably connected with a transmission shaft, and the two ends of the transmission shaft are respectively connected to the motor and the reduction gearbox for transmission, and the output shaft end of the reduction gearbox is fixedly connected with a first pulley, and the end of the rotating shaft located outside the storage cabinet is fixedly connected with a second pulley, and a transmission belt is connected between the first pulley and the second pulley for transmission.

[0007] Preferably, the storage box comprises a shell, a partition is provided in the middle of the shell, drawers are provided in the shell and on both sides of the partition, and a label box and a fixing block are provided on the panel of the drawer.

[0008] Preferably, two ends of the shell are provided with fixing rods 2, the surface of the shell is provided with air holes, and the surface of the fixing rods 2 is rotatably connected to a limiting plate.

[0009] Preferably, the height of the cabinet door is 1.2-2 times the height of the storage box.

[0010] Preferably, the bottom of the drawer is configured as an inclined surface.

[0011] The utility model adopts the above technical scheme, and the beneficial effects include: the agricultural product quality and safety detection sample storage device is provided with driving wheels at the top of both sides of the inner wall of the storage cabinet, and driven wheels are provided at the bottom of both sides of the inner wall, a transmission chain is provided between the driving wheel and the driven wheel, and a fixing rod is provided between the transmission chains on the left and right sides. The storage box is connected to the fixing rod through a connecting bracket, which ensures that the storage box can move along the transmission chain when the driving wheel rotates, so as to realize the transfer of the storage box position and facilitate the storage and access of agricultural product samples. At the same time, cabinet doors are provided on both sides, so that agricultural products can be stored on both sides at the same time, thereby improving the storage efficiency; by setting the height of the cabinet door, the influence of opening the cabinet door on the internal environment of the storage cabinet is reduced, thereby reducing the influence on the agricultural products stored inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the storage cabinet of the utility model;

[0014] Figure 3 This is a side view of the interior of the storage cabinet of the utility model;

[0015] Figure 4It is a structural schematic diagram of the storage box of the utility model.

[0016] In the figure: 1-refrigeration equipment, 2-storage cabinet, 3-fixed shaft, 4-driven wheel, 5-rotating shaft, 6-driving wheel, 7-transmission chain, 8-fixed rod one, 9-connecting bracket, 10-storage box, 101-shell, 102-partition, 103-drawer, 104-label box, 105-fixed rod two, 106-limiting plate, 107-fixed block, 11-motor, 12-fixed seat, 13-reduction box, 14-transmission shaft, 15-first pulley, 16-second pulley, 17-transmission belt, 18-cabinet door. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: a storage device for agricultural product quality and safety testing samples, including a refrigeration device 1 and a storage cabinet 2. The refrigeration device 1 is arranged at the bottom of the storage cabinet 2, and the cold air outlet end of the refrigeration device 1 is connected to the storage cabinet 2. The refrigeration device 1 adopts existing equipment, such as the refrigeration equipment in the existing refrigerator, to reduce the temperature inside the storage cabinet 2 and achieve the purpose of preservation.

[0019] A fixed shaft 3 is symmetrically arranged on both sides of the inner wall of the storage cabinet 2 and near the bottom, and a rotating shaft 5 is symmetrically arranged on both sides of the inner wall of the storage cabinet 2 and near the top. The surface of the fixed shaft 3 is rotatably connected to a driven wheel 4, and the surface of the rotating shaft 5 is fixedly connected to a driving wheel 6. The surfaces of the driven wheel 4 and the driving wheel 6 are connected to a transmission chain 7. A fixed rod 8 is arranged between the transmission chains 7 on the left and right sides. The driving wheel 6 drives the driven wheel 4 to rotate through the transmission chain 7, so that the fixed rod 8 moves synchronously with the transmission chain 7. The surface of the fixed rod 8 is rotatably connected to a connecting bracket 9, and a storage box 10 is fixedly connected to the bottom of the connecting bracket 9. Since the connecting bracket 9 is rotatably connected to the fixed rod 8, it is ensured that the storage box 10 remains in a vertical state. Cabinet doors 18 are arranged on the front and back of the storage cabinet 2, which facilitates the placement of agricultural product samples into the storage box 10 from both sides, thereby improving work efficiency.

[0020] The axes of the fixed shaft 3 and the rotating shaft 5 are located in the same vertical plane, and the diameters of the driven wheel 4 and the driving wheel 6 are equal, which ensures that both sides of the transmission chain 7 remain vertical. The fixed shaft 3 and the rotating shaft 5 on the same side are provided with two sides and are on the same horizontal plane, which ensures that the top and bottom of the transmission chain 7 remain horizontal. Figure 3 shown.

[0021] A motor 11, a fixing seat 12 and a reduction gearbox 13 are arranged on the top of the storage cabinet 2. The reduction gearbox 13 is arranged on both sides of the top of the storage cabinet 2. The motor 11 is fixed at the top center of the storage cabinet 2. The motor 11 adopts a dual-output shaft motor. The center rotation of the fixing seat 12 is connected with a transmission shaft 14. The two ends of the transmission shaft 14 are respectively connected to the motor 11 and the reduction gearbox 13. The motor 11 can drive the reduction gearbox 13 to rotate at the same time through the transmission shafts 14 on both sides.

[0022] The output shaft end of the reduction gearbox 13 is fixedly connected to the first pulley 15, and the end of the rotating shaft 5 located outside the storage cabinet 2 is fixedly connected to the second pulley 16. A transmission belt 17 is connected between the first pulley 15 and the second pulley 16. The transmission belt 17 is triangular in shape, wherein the first pulley 15 and the two second pulleys 16 are located at the three vertices of the triangle. The transmission belt 17 adopts a synchronous belt. The transmission of the transmission belt 17 can drive the driving wheel 6 to rotate, thereby driving the storage box 10 to circulate in the storage cabinet 2. A control switch for controlling the forward and reverse rotation of the motor 11 is provided on the surface of the storage cabinet 2.

[0023] The storage box 10 includes a shell 101, a partition 102 is arranged in the middle of the shell 101, the partition 102 divides the inside of the shell 101 into two spaces, drawers 103 are arranged in the shell 101 and on both sides of the partition 102, and a label box 104 and a fixing block 107 are arranged on the panel of the drawer 103. The label box 104 can record the information of the agricultural products stored inside for easy searching, and the fixing block 107 facilitates the drawer 103 to be pulled out.

[0024] A fixing rod 105 is provided at both ends of the shell 101, and a ventilation hole is provided on the surface of the shell 101. The surface of the fixing rod 105 is rotatably connected to a limiting plate 106, and the drawer 103 is limited by the limiting plate 106 to prevent the drawer 103 from sliding. When the drawer 103 needs to be opened, the limiting plate is rotated 180 degrees so that the limiting plate does not hinder the movement of the drawer 103.

[0025] The height of the cabinet door 18 is 1.2-2 times of the height of the storage box 10. Because the storage box 10 is movable, the area of ​​the cabinet door is reduced, thereby reducing the impact of opening the cabinet door 18 on the internal environment of the storage cabinet 2.

[0026] The bottom of the drawer 103 is configured as an inclined surface and is inclined toward one side of the partition 102, thereby ensuring that the agricultural products inside are close to the middle of the housing 101 and avoiding tilting.

[0027] During operation, the motor 11 can simultaneously drive the reduction box 13 to rotate through the transmission shafts 14 on both sides, the reduction box 13 drives the driving wheel 6 to rotate through the transmission belt 17, and the transmission chain 7 drives the driven wheel 4 to rotate, so that the fixed rod 8 moves synchronously with the transmission chain 7, and the storage box 10 can circulate in the storage cabinet 2. When one of the storage boxes 10 moves to the cabinet door 18, the motor 11 stops rotating, and by rotating the limit plate 180 degrees, the limit plate does not hinder the movement of the drawer 103, and the drawer 103 is pulled out to realize the storage and retrieval of agricultural products. Different agricultural products can be covered with plastic wrap as needed.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0029] The above description is only a preferred embodiment of the prior art type of fixing and installation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A storage device for agricultural product quality and safety testing samples, comprising a refrigeration device (1) and a storage cabinet (2), wherein the refrigeration device (1) is arranged at the bottom of the storage cabinet (2), and the cold air outlet end of the refrigeration device (1) is connected to the storage cabinet (2), characterized in that: A fixed shaft (3) is symmetrically arranged on both sides of the inner wall of the storage cabinet (2) and near the bottom, and a rotating shaft (5) is symmetrically arranged on both sides of the inner wall of the storage cabinet (2) and near the top, the axes of the fixed shaft (3) and the rotating shaft (5) are located in the same vertical plane, the surface of the fixed shaft (3) is rotatably connected to a driven wheel (4), the surface of the rotating shaft (5) is fixedly connected to a driving wheel (6), the surfaces of the driven wheel (4) and the driving wheel (6) are transmission-connected to a transmission chain (7), a fixed rod (8) is arranged between the transmission chains (7) on the left and right sides, the surface of the fixed rod (8) is rotatably connected to a connecting bracket (9), the bottom of the connecting bracket (9) is fixedly connected to a storage box (10), and cabinet doors (18) are arranged on the front and back sides of the storage cabinet (2).

2. The agricultural product quality and safety testing sample storage device according to claim 1, characterized in that: The fixed shaft (3) and the rotating shaft (5) on the same side are provided with two sides and are on the same horizontal plane, and the diameters of the driven wheel (4) and the driving wheel (6) are equal.

3. The agricultural product quality and safety testing sample storage device according to claim 2, characterized in that: The top of the storage cabinet (2) is provided with a motor (11), a fixing seat (12) and a reduction box (13); the reduction box (13) is arranged on both sides of the top of the storage cabinet (2); the motor (11) is fixed at the center of the top of the storage cabinet (2); the center of the fixing seat (12) is rotatably connected to a transmission shaft (14); the two ends of the transmission shaft (14) are respectively connected to the motor (11) and the reduction box (13); the output shaft end of the reduction box (13) is fixedly connected to a first pulley (15); one end of the rotating shaft (5) located outside the storage cabinet (2) is fixedly connected to a second pulley (16); a transmission belt (17) is connected between the first pulley (15) and the second pulley (16).

4. The agricultural product quality and safety testing sample storage device according to claim 1, characterized in that: The storage box (10) comprises a shell (101), a partition (102) is arranged in the middle of the shell (101), drawers (103) are arranged inside the shell (101) and on both sides of the partition (102), and a label box (104) and a fixing block (107) are arranged on the panel of the drawer (103).

5. The agricultural product quality and safety testing sample storage device according to claim 4, characterized in that: Two ends of the shell (101) are provided with fixing rods 2 (105), the surface of the shell (101) is provided with air holes, and the surface of the fixing rod 2 (105) is rotatably connected to a limiting plate (106).

6. The agricultural product quality and safety testing sample storage device according to claim 1, characterized in that: The height of the cabinet door (18) is 1.2-2 times the height of the storage box (10).

7. The agricultural product quality and safety testing sample storage device according to claim 4, characterized in that: The bottom of the drawer (103) is configured as an inclined surface.

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