Cleaning device for agricultural product detection

Abstract

The utility model discloses a cleaning device for agricultural product detection, which belongs to the technical field of cleaning equipment, and is characterized in that cleaning liquid enters a conducting cavity in a cleaning rotating shaft through a communicating pipe and a conducting pipe and is integrally sprayed out through a water outlet hole, and the cleaning liquid can be continuously sprayed out through the water outlet hole in the cleaning process; it can be guaranteed that the inner wall of the test tube can be cleaned through liquid. The cleaning device for agricultural product detection comprises a bottom frame, a bearing frame is hinged to the bottom frame and is of a frame-shaped structure shaped like a Chinese character'ri ', bearing holes for bearing test tubes are formed in a cross rod at the middle section of the bearing frame, a mounting seat is slidably arranged on the bearing frame, and a cleaning assembly is mounted at the bottom of the mounting seat; the cleaning assembly comprises a communicating pipe and a cleaning rotating shaft, a cleaning brush is vertically arranged on the outer side edge of the cleaning rotating shaft in a protruding mode, the cleaning rotating shaft is hollow to form a communicating cavity, a water outlet hole is formed in the outer side edge of the cleaning rotating shaft and communicates with the communicating cavity, and a communicating pipe is rotationally embedded in the top of the communicating pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and in particular relates to a cleaning device for agricultural product detection. Background Art

[0002] Test tubes are commonly used instruments in chemical laboratories. They are used as reaction containers for small amounts of reagents and are used at room temperature or when heated (they should be preheated before heating, otherwise the test tubes are prone to bursting). Test tubes are generally also needed in the process of agricultural product testing. After the test tubes are used, they need to be cleaned to prevent the residual reagents in the test tubes from affecting the next test.

[0003] Publication number "CN216324031U" discloses a test tube cleaning device for agricultural product testing, which relates to the field of test tube cleaning technology, including a bottom plate, a first vertical plate fixedly connected to one side of the top of the bottom plate, and a second vertical plate fixedly connected to the other side of the top of the bottom plate, and the first vertical plate and the second vertical plate are sequentially provided with a top plate and a middle plate from top to bottom. In the utility model, the test tube to be cleaned is fixed by the middle plate, the circular hole, the groove, the connecting block, the spring and the fixing part, which increases the stability of the cleaning, and the first vertical plate, the second vertical plate, the first vertical groove, the second vertical groove, the first vertical axis, the second vertical axis, the first moving block, the second moving block, the second motor, the top plate, the first motor, the gear and the rotating shaft are used in coordination, so that the test tube brush can enter the interior of the test tube and drive all the test tube brushes to rotate at the same time, so that multiple test tubes can be cleaned at the same time, which increases the work efficiency.

[0004] The test tube cleaning device for agricultural product testing retrieved above adds water into multiple test tubes in advance and then uses a test tube brush to achieve overall cleaning of the inner wall of the test tube. During the rotational cleaning process, due to the residues of agricultural product remaining on the inside of the test tube, the pre-added cleaning liquid cannot ensure the overall flushing of the inner wall of the test tube, which can easily cause the residues of agricultural product remaining on the inner wall of the test tube and fail to be cleaned properly, affecting the subsequent overall cleaning of the test tube. Therefore, a cleaning device for agricultural product testing is needed to assist in solving this problem. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a cleaning device for agricultural product testing, in which liquid enters the conducting cavity inside the cleaning shaft through a connecting pipe and a conducting pipe, and is sprayed out as a whole through a water outlet. During the cleaning process, the cleaning liquid can continue to be sprayed out through the water outlet, thereby ensuring that the liquid can clean the inner wall of the test tube, and can avoid as much as possible the situation where the test tube is not cleaned properly due to the pre-addition of cleaning liquid.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides such a cleaning device for agricultural product detection, which comprises a base frame, a receiving frame is hingedly mounted on the base frame, the receiving frame is in a Japanese-shaped frame structure, a receiving hole for receiving a test tube is opened on a cross bar at the middle section of the receiving frame, a mounting seat is slidably arranged on the receiving frame, and a plurality of cleaning components for assisting the rotation and cleaning of the test tube are installed at the bottom of the mounting seat;

[0009] The cleaning assembly includes a conducting tube rotatably arranged on the mounting seat, a cleaning shaft is fixed at the bottom of the conducting tube, a cleaning brush is vertically protruded on the outer side of the cleaning shaft, the cleaning shaft is hollow inside to form a conducting cavity, a water outlet is opened on the outer side of the cleaning shaft, the water outlet is connected with the conducting cavity, a connecting tube is rotatably embedded and installed at the top of the conducting tube, a worm wheel is fixed on the outer edge of the conducting tube near the top, a worm is transversely penetrated and installed inside the mounting seat, the worm wheel and the worm are matched for transmission, and a rotating motor for driving the worm to rotate is installed on the mounting seat.

[0010] Furthermore, a plurality of cleaning brushes are provided, and the plurality of cleaning brushes are arranged in a circular array with the axis of the cleaning shaft as the center, and a plurality of water outlet holes are provided, and the plurality of water outlet holes are equidistantly arranged on the outer side of the cleaning shaft.

[0011] Furthermore, a through hole is provided at the center of the top of the receiving frame, and a lifting component for adjusting the height of the auxiliary mounting seat is installed at the through hole.

[0012] Furthermore, the lifting assembly includes a screw rod vertically installed in the penetration hole, the bottom of the screw rod is fixed at the top of the mounting seat, a section of the screw rod extends through the top of the receiving frame, a sleeve wheel is rotatably embedded in the penetration hole at the top of the receiving frame, the screw rod is penetrated by the sleeve wheel, the screw rod and the sleeve wheel are threadedly matched, a meshing wheel is rotatably set at the top of one side of the receiving frame, the sleeve wheel and the meshing wheel are meshed for transmission, and a servo motor for driving the meshing wheel to rotate is installed on the receiving frame.

[0013] Furthermore, a plurality of receiving holes are equidistantly arranged on the cross bar of the receiving frame, and clamping cavities are provided inside the cross bar on both sides corresponding to the receiving holes, and clamping components for assisting test tube clamping are provided in the clamping cavities.

[0014] Furthermore, the clamping assembly includes a connecting plate slidably arranged in the clamping cavity, one end of the connecting plate extends out of the clamping cavity, a clamping block is fixed to the end of the connecting plate extending out of the clamping cavity, and a clamping spring is installed in the clamping cavity to assist the connecting plate in pushing.

[0015] Furthermore, damping seats are provided at the tops of both ends of the base frame, and a pin is protrudingly provided at the middle section of the outer side of the receiving frame, and the pin is penetrated and installed on the damping seat.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model connects the water pipe to the connecting pipe through the provided cleaning component, and the rotating motor drives the worm to rotate as a whole, and the worm wheel and the worm wheel cooperate to transmit, so that the worm wheel rotates as a whole, and the guiding pipe rotates as a whole during the rotation of the worm wheel, so that the cleaning shaft rotates as a whole, and the cleaning brush rotates during the rotation of the cleaning shaft, so as to assist in cleaning the inner wall of the test tube. During the cleaning process, the liquid enters the guiding cavity inside the cleaning shaft through the connecting pipe and the guiding pipe, and is sprayed out as a whole through the water outlet hole. During the cleaning process, the cleaning liquid can continue to be sprayed out through the water outlet hole, so as to ensure that the liquid can clean the inner wall of the test tube, and the situation that the test tube is not cleaned properly due to the pre-addition of the cleaning liquid can be avoided as much as possible.

[0019] The utility model can tilt the receiving frame as a whole during operation by hingedly mounting the receiving frame on the base frame and cooperating between the damping seat and the pin shaft, so as to ensure that the liquid in the test tube can be stably poured out after cleaning in the subsequent work, and try to avoid the cleaning liquid remaining in the test tube as a whole, which is inconvenient for subsequent cleaning.

[0020] The utility model provides a clamping assembly, in which the test tube is plugged and installed between the two clamping blocks and drives the clamping blocks to be pushed to both sides. During the pushing process of the clamping blocks, the connecting plate is driven to compress the clamping spring, so that the test tube is stably clamped and positioned and installed between the two clamping blocks, thereby ensuring that the test tube will not rotate with the rotation of the cleaning brush during the subsequent cleaning process, and ensuring that the test tube can be stably clamped and positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the cleaning component of the utility model;

[0024] Figure 3 It is a longitudinal sectional view of the cleaning shaft of the utility model;

[0025] Figure 4 It is a longitudinal cross-sectional view of the receiving hole of the utility model corresponding to the clamping assembly.

[0026] The markings in the attached drawings are: 1. base frame; 2. receiving frame; 21. pin shaft; 3. receiving hole; 4. clamping assembly; 41. clamping block; 42. connecting plate; 43. clamping spring; 5. mounting seat; 6. cleaning assembly; 7. cleaning shaft; 8. conducting pipe; 81. connecting pipe; 9. water outlet; 10. cleaning brush; 11. worm gear; 12. worm; 13. lifting assembly; 14. screw; 15. sleeve wheel; 16. meshing wheel; 17. damping seat. DETAILED DESCRIPTION

[0027] 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.

[0028] This specific embodiment is a cleaning device for agricultural product testing, such as Figure 1 As shown, the cleaning device for agricultural product inspection includes a base frame 1, on which a receiving frame 2 is hingedly installed, and the receiving frame 2 is in a Japanese-shaped frame structure. Damping seats 17 are provided at the tops of both ends of the base frame 1, and a pin shaft 21 is protrudingly provided at the middle section of the outer side of the receiving frame 2, and the pin shaft 21 is penetrated and installed on the damping seat 17. By hingedly installing the receiving frame 2 on the base frame 1 and cooperating between the damping seat 17 and the pin shaft 21, the receiving frame 2 can be tilted as a whole during operation, thereby ensuring that the liquid in the test tube after cleaning can be stably poured out during subsequent work, and avoiding as much as possible the cleaning liquid remaining in the test tube as a whole, which is inconvenient for subsequent cleaning.

[0029] Reference Figure 1 , Figure 2 and Figure 3As shown, a mounting seat 5 is slidably provided on the receiving frame 2, a through hole is opened at the center of the top of the receiving frame 2, and a lifting component 13 for assisting the height adjustment of the mounting seat 5 is installed at the through hole. The lifting component 13 includes a screw rod 14 vertically installed at the through hole, the bottom of the screw rod 14 is fixed at the top of the mounting seat 5, a section of the screw rod 14 extends through the top of the receiving frame 2, and a sleeve wheel 15 is rotatably embedded and installed at the through hole at the top of the receiving frame 2. The screw rod 14 is inserted into the sleeve wheel 15, and the screw rod 14 and the sleeve wheel 15 are threadedly matched. A meshing wheel 16 is rotatably provided at the top of one side of the receiving frame 2, and the sleeve wheel 15 is meshed with the meshing wheel 16 for transmission, and a servo motor for driving the meshing wheel 16 to rotate is installed on the receiving frame 2.

[0030] Through the setting of the lifting component 13, the servo motor drives the meshing wheel 16 to rotate as a whole, and the sleeve wheel 15 and the meshing wheel 16 are meshed and transmitted, so that the sleeve wheel 15 rotates as a whole, and the screw rod 14 and the sleeve wheel 15 are threadedly matched, so that the screw rod 14 is lowered as a whole. In the process of the screw rod 14 descending, the mounting seat 5 is driven to descend as a whole, so that the cleaning component 6 as a whole enters the interior of the test tube, which can facilitate the cleaning component 6 as a whole during the working process.

[0031] A mounting seat 5 is slidably provided on the above-mentioned receiving frame 2, and a plurality of cleaning components 6 for assisting the rotation and cleaning of the test tubes are installed at the bottom of the mounting seat 5. The cleaning component 6 includes a conducting tube 8 rotatably provided on the mounting seat 5, a cleaning shaft 7 is fixed at the bottom of the conducting tube 8, and a cleaning brush 10 is vertically protruded on the outer side of the cleaning shaft 7. The interior of the cleaning shaft 7 is hollow to form a conducting cavity, and a water outlet hole 9 is opened on the outer side of the cleaning shaft 7. The water outlet hole 9 is connected to the conducting cavity, and a connecting pipe 81 is rotatably embedded and installed at the top of the conducting tube 8. A worm gear 11 is fixed on the outer edge of the conducting tube 8 near the top, and a worm 12 is installed transversely through the inside of the mounting seat 5. The worm gear 11 and the worm 12 cooperate for transmission, and a rotating motor for driving the worm 12 to rotate is installed on the mounting seat 5.

[0032] By means of the cleaning assembly 6, the water pipe is connected to the connecting pipe 81, the rotating motor drives the worm 12 to rotate as a whole, the worm wheel 11 and the worm 12 cooperate to transmit, so that the worm wheel 11 rotates as a whole, and the conducting pipe 8 rotates as a whole during the rotation of the worm wheel 11, so that the cleaning shaft 7 rotates as a whole, and the cleaning brush 10 rotates during the rotation of the cleaning shaft 7, so as to perform auxiliary cleaning on the inner wall of the test tube. During the cleaning process, the liquid enters the conducting cavity inside the cleaning shaft 7 through the connecting pipe 81 and the conducting pipe 8, and is sprayed out as a whole through the water outlet 9. During the cleaning process, the cleaning liquid can continue to be sprayed out through the water outlet 9, so as to ensure that the liquid can clean the inner wall of the test tube, and the situation that the cleaning liquid is added in advance and the test tube is not cleaned properly can be avoided as much as possible;

[0033] A plurality of cleaning brushes 10 are provided, and the plurality of cleaning brushes 10 are arranged in a circular array with the axis of the cleaning shaft 7 as the center. A plurality of water outlet holes 9 are provided, and the plurality of water outlet holes 9 are equidistantly arranged on the outer side of the cleaning shaft 7. By providing the plurality of water outlet holes 9, it can be ensured that each position in the test tube can be effectively cleaned by spraying water during operation.

[0034] Reference Figure 1 and Figure 4 As shown, a receiving hole 3 for receiving a test tube is provided on the cross bar at the middle section of the receiving frame 2, and a plurality of receiving holes 3 are equidistantly arranged on the cross bar of the receiving frame 2, and clamping cavities are provided on both sides of the cross bar corresponding to the receiving holes 3, and a clamping assembly 4 for assisting the clamping of the test tube is arranged in the clamping cavity, and the clamping assembly 4 includes a connecting plate 42 slidably arranged in the clamping cavity, one end of the connecting plate 42 extends out of the clamping cavity, and a clamping block 41 is fixed to the end of the connecting plate 42 extending out of the clamping cavity, and a clamping spring 43 is installed in the clamping cavity to assist the connecting plate 42 in pushing.

[0035] By setting the clamping assembly 4, the test tube is inserted and installed between the two clamping blocks 41 and drives the clamping blocks 41 to be pushed to both sides. During the pushing process of the clamping blocks 41, the connecting plate 42 is driven to compress the clamping spring 43, so that the test tube is stably clamped and positioned between the two clamping blocks 41, so as to ensure that the test tube will not rotate with the rotation of the cleaning brush during the subsequent cleaning process, and ensure that the test tube can be stably clamped and positioned.

[0036] Working principle:

[0037] During operation, the tested test tube is installed at the through hole of the receiving hole 3, and the test tube is installed between the two clamping blocks 41 and drives the clamping blocks 41 to push to both sides. During the pushing process of the clamping blocks 41, the connecting plate 42 is driven to compress the clamping spring 43, so that the test tube is stably clamped and positioned between the two clamping blocks 41, and the receiving frame 2 is tilted as a whole to ensure that the liquid inside the test tube can flow out stably.

[0038] During cleaning, the water pipe is connected to the connecting pipe 81, and the servo motor is started. The servo motor drives the meshing wheel 16 to rotate as a whole, and the sleeve wheel 15 is meshed with the meshing wheel 16, so that the sleeve wheel 15 rotates as a whole, and the screw rod 14 and the sleeve wheel 15 are threadedly matched, so that the screw rod 14 is lowered as a whole. During the lowering process of the screw rod 14, the mounting seat 5 is driven to lower as a whole, so that the cleaning component 6 enters the test tube as a whole. When the cleaning component 6 enters the test tube as a whole, the rotating motor is started and the butterfly valve on the water pipe is opened. The rotating motor drives the The movable worm 12 rotates as a whole, and the worm wheel 11 and the worm 12 cooperate with each other for transmission, so that the worm wheel 11 rotates as a whole, and the conduction tube 8 is driven to rotate as a whole during the rotation of the worm wheel 11, so that the cleaning shaft 7 rotates as a whole, and the cleaning brush 10 is driven to rotate during the rotation of the cleaning shaft 7 to assist in cleaning the inner wall of the test tube. During the cleaning process, the liquid enters the conduction cavity inside the cleaning shaft 7 through the connecting tube 81 and the conduction tube 8, and is sprayed out as a whole through the water outlet 9, and the cleaned liquid is discharged as a whole through the inclined test tube.

[0039] All technical features in this embodiment can be freely combined according to actual needs.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A cleaning device for agricultural product testing, comprising a base frame (1), characterized in that: A receiving frame (2) is hingedly mounted on the base frame (1), the receiving frame (2) is in the shape of a Japanese-shaped frame, a receiving hole (3) for receiving a test tube is provided on a cross bar at the middle section of the receiving frame (2), a mounting seat (5) is slidably arranged on the receiving frame (2), and a plurality of cleaning components (6) for assisting the rotation and cleaning of the test tube are installed at the bottom of the mounting seat (5); The cleaning assembly (6) comprises a conducting pipe (8) rotatably arranged on the mounting seat (5), the conducting pipe (8) having a cleaning shaft (7) fixed at the bottom thereof, a cleaning brush (10) vertically protruding from the outer side of the cleaning shaft (7), the cleaning shaft (7) being hollow inside to form a conducting cavity, a water outlet hole (9) being provided on the outer side of the cleaning shaft (7), the water outlet hole (9) being communicated with the conducting cavity, a connecting pipe (81) being rotatably embedded and installed at the top of the conducting pipe (8), a worm wheel (11) being sleeved and fixed at the outer edge of the conducting pipe (8) near the top, a worm screw (12) being transversely penetrated and installed inside the mounting seat (5), the worm wheel (11) and the worm screw (12) being matched for transmission, and a rotating motor for driving the worm screw (12) to rotate is installed on the mounting seat (5).

2. The cleaning device for agricultural product detection according to claim 1, characterized in that: A plurality of cleaning brushes (10) are provided, and the plurality of cleaning brushes (10) are arranged in a circular array with the axis of the cleaning shaft (7) as the center. A plurality of water outlet holes (9) are provided, and the plurality of water outlet holes (9) are arranged equidistantly on the outer side of the cleaning shaft (7).

3. The cleaning device for agricultural product detection according to claim 1, characterized in that: A through hole is provided at the center of the top of the receiving frame (2), and a lifting component (13) for adjusting the height of the auxiliary mounting seat (5) is installed at the through hole.

4. The cleaning device for agricultural product detection according to claim 3, characterized in that: The lifting assembly (13) comprises a screw rod (14) vertically penetrated and installed at a penetration hole, the bottom of the screw rod (14) is fixed at the top of the mounting seat (5), a section of the screw rod (14) passes through the top of the receiving frame (2) and extends out, a sleeve wheel (15) is rotatably embedded and installed at the penetration hole at the top of the receiving frame (2), the screw rod (14) is penetrated on the sleeve wheel (15), the screw rod (14) and the sleeve wheel (15) are threadedly matched, a meshing wheel (16) is rotatably arranged at the top of one side of the receiving frame (2), the sleeve wheel (15) and the meshing wheel (16) are meshed for transmission, and a servo motor for driving the meshing wheel (16) to rotate is installed on the receiving frame (2).

5. The cleaning device for agricultural product detection according to claim 1, characterized in that: A plurality of receiving holes (3) are equidistantly arranged on the cross bar of the receiving frame (2), and clamping cavities are provided inside the cross bar on both sides corresponding to the receiving holes (3), and a clamping assembly (4) for assisting in clamping the test tube is provided in the clamping cavity.

6. The cleaning device for agricultural product detection according to claim 5, characterized in that: The clamping assembly (4) includes a connecting plate (42) slidably arranged in a clamping cavity, one end of the connecting plate (42) protrudes from the clamping cavity, a clamping block (41) is fixed to the end of the connecting plate (42) protruding from the clamping cavity, and a clamping spring (43) is installed in the clamping cavity to assist the connecting plate (42) in pushing the clamping cavity.

7. The cleaning device for agricultural product detection according to claim 1, characterized in that: The tops of both ends of the base frame (1) are provided with damping seats (17), and the middle section of the outer side of the receiving frame (2) is provided with a pin shaft (21) protrudingly, and the pin shaft (21) is installed on the damping seat (17).

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