CN111337638A

CN111337638A - Pesticide residue detector

Info

Publication number: CN111337638A
Application number: CN202010133173.6A
Authority: CN
Inventors: 孔秋丽; 朱增秀; 苏杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-06-26

Abstract

The invention relates to the technical field of pesticide detection, in particular to a pesticide residue detector which comprises a collecting barrel, wherein the bottom of the collecting barrel is fixedly connected with a driving mechanism, one end, extending to the inside of the collecting barrel, of the driving mechanism is connected with a separating mechanism in a clamping manner, the top opening of the collecting barrel is connected with a fixing mechanism in a clamping manner, one end, extending to the inside of the collecting barrel, of the driving mechanism is connected with a cleaning mechanism in a clamping manner, and the inner side wall of the bottom of the collecting barrel is fixedly communicated with a drain pipe. Through the slot and the draw-in groove that set up, and then make separating mechanism and clearance mechanism can peg graft on same actuating mechanism, when needs clearance collection section of thick bamboo is inside, insert the slot with the second inserted bar inside, and then drive the second carousel and rotate, drive the brush through L shape bracing piece and scrub the inside of a collection section of thick bamboo, and then individual and quick completion are to the clearance of a collection section of thick bamboo, can be quick carry out the detection of next batch fruit vegetables, and then the effectual detection efficiency who improves fruit vegetables pesticide content.

Description

Pesticide residue detector

Technical Field

The invention relates to the technical field of pesticide detection, in particular to a pesticide residue detector.

Background

The development of agricultural industrialization makes the production of agricultural products depend on exogenous substances such as pesticides, antibiotics and hormones. Fruit vegetables product need align before putting into market and carry out the detection of pesticide content, it just can flow into market to detect qualified product, present fruit vegetables pesticide content testing device is mostly through the liquid medicine on drawing the fruit vegetables surface, organophosphorus or carbamate pesticide content detects in the liquid medicine through the enzyme inhibition method, but when drawing the liquid medicine on fruit vegetables surface, need put into the collection section of thick bamboo with water with the fruit vegetables and stir, make the liquid medicine mix in aqueous, then detect the pesticide content in aqueous, at this moment the pesticide will be attached to on the inner wall of collection section of thick bamboo, need earlier the inner wall clean up of collection section of thick bamboo when needs detect next batch fruit vegetables, but because collection section of thick bamboo internally mounted has actuating mechanism and separating mechanism, and then the clearance that makes collection section of thick bamboo is comparatively inconvenient, and then slows down the efficiency that fruit vegetables pesticide detected.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a pesticide residue detector.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a pesticide residue detector, includes a collection section of thick bamboo, the bottom fixedly connected with actuating mechanism of a collection section of thick bamboo, actuating mechanism extends to the inside one end joint of a collection section of thick bamboo and has separating mechanism, the open-top portion joint of a collection section of thick bamboo has fixed establishment, actuating mechanism extends to the inside one end joint of a collection section of thick bamboo and has clearance mechanism, it has the drain pipe to be fixed the intercommunication on the bottom inside wall of a collection section of thick bamboo.

Specifically, actuating mechanism includes motor, pivot, waterproof bearing, slot, spring, draw-in groove, the motor passes through the frame and is connected with the bottom outer wall fixed connection of a collection section of thick bamboo, the output fixedly connected with pivot of motor, the other end of pivot is passed through the waterproof bearing and is connected with the rotation of the bottom center department of a collection section of thick bamboo, the slot has been seted up to the inside one end of a collection section of thick bamboo to the pivot, the bottom fixedly connected with spring of slot, set up two draw-in grooves that the symmetry set up on the lateral wall of slot.

The separating mechanism comprises a first inserting rod, a first clamping block, a first rotary table, an seepage hole, a fixed clamping groove, a U-shaped clamping block, a first rotary rod and a first clamping block, the first inserting rod is inserted into the slot, the first clamping block is fixedly connected to the side wall of the first inserting rod, the first clamping block is clamped inside the clamping groove, the first rotary table is fixedly connected to the other end of the first inserting rod, the seepage hole is formed in the surface of the first rotary table, two fixed clamping grooves symmetrically arranged on the outer side wall of the first rotary table are formed in the outer side wall of the first rotary table, the two fixed clamping grooves are clamped inside the same U-shaped clamping block, the first rotary rod is fixedly connected to the center of the upper surface of the U-shaped clamping block, and the first clamping block is fixedly connected to the surface of the other end of the first rotary rod.

Concretely, fixed establishment includes apron, joint ring, circular slot, rolling bearing, joint groove, splint, dwang, briquetting, the apron is placed at the upper end opening part of a collection section of thick bamboo, fixedly connected with joint ring on the lower surface of apron, joint ring joint is on the upper end opening inner wall of a collection section of thick bamboo, the circular slot has been seted up to the lower surface center department of apron, the fixed cover in inside of circular slot has cup jointed rolling bearing, the joint groove has been seted up on rolling bearing's the inner wall, the inside joint in joint groove has first joint piece, two splint fixed connection is respectively on the both sides lateral wall of a collection section of thick bamboo, two the inside of splint all rotates and is connected with the dwang, two the dwang is close to equal fixedly connected with briquetting on one side lateral wall of apron, the top joint of briquetting and apron.

Specifically, clearance mechanism includes second inserted bar, second fixture block, second carousel, second bull stick, second joint piece, L shape bracing piece, brush, the second inserted bar is pegged graft inside the slot, the second inserted bar fixedly connected with second fixture block on the surface, the joint of second fixture block is inside the draw-in groove, the other end fixedly connected with second carousel of second inserted bar, the upper surface center department fixedly connected with second bull stick of second carousel, the other end fixedly connected with second joint piece on the surface of second bull stick, the joint of second joint piece is inside the joint inslot, fixedly connected with L shape bracing piece on the excircle lateral wall of second carousel, the equal fixedly connected with brush on the surface of second carousel is kept away from to L shape bracing piece.

Specifically, first fixture block and draw-in groove phase-match, the shape size of first fixture block and second fixture block is the same, first joint piece and joint groove phase-match, the shape size of first joint piece and second joint piece is the same, the brush contacts with the inside wall and the bottom inner wall of a collection section of thick bamboo.

The invention has the beneficial effects that:

(1) according to the pesticide residue detector, the separating mechanism and the cleaning mechanism can be inserted into the same driving mechanism through the arranged inserting slot and the arranged clamping slot, when fruits and vegetables need to be sampled, the first inserting rod is inserted into the inserting slot, the rotating shaft and the first inserting rod are fixed through the first clamping block and the clamping slot, the first rotating disc is driven to rotate, the fruits and vegetables rotate inside the collecting cylinder, and then the pesticide is collected.

(2) According to the pesticide residue detector, the first inserting rod and the second inserting rod are jacked upwards through the spring through the arranged spring and the rotating bearing, so that the first rotating rod and the second rotating rod are firmly clamped in the rotating bearing, the first rotating disc and the second rotating disc are further stably rotated, the situation that liquid medicine on the surfaces of fruits and vegetables cannot be separated due to the fact that the first rotating disc shakes is further prevented, the situation that a hairbrush is separated from the inner wall of the collecting cylinder due to the fact that the second rotating disc shakes is further prevented, and the collecting cylinder cannot be cleaned up.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a mounting diagram of a separating mechanism of a pesticide residue detector provided by the invention;

FIG. 2 is a mounting diagram of a cleaning mechanism of the pesticide residue detector provided by the invention;

FIG. 3 is a sectional view of a cleaning mechanism of the pesticide residue detector provided by the invention;

FIG. 4 is an enlarged view of a portion A in FIG. 1 of a pesticide residue detector according to the present invention;

fig. 5 is an enlarged view of a part B in fig. 1 of the pesticide residue detector provided by the invention.

In the figure: 1. a collection cylinder; 2. a drive mechanism; 21. a motor; 22. a rotating shaft; 23. a waterproof bearing; 24. a slot; 25. A spring; 26. a card slot; 3. a separating mechanism; 31. a first plunger; 32. a first clamping block; 33. a first turntable; 34. a bleed hole; 35. fixing the clamping groove; 36. a U-shaped clamping block; 37. a first rotating lever; 38. a first clamping block; 4. a fixing mechanism; 41. A cover plate; 42. a snap ring; 43. a circular groove; 44. a rotating bearing; 45. a clamping groove; 46. a splint; 47. rotating the rod; 48. Briquetting; 5. a cleaning mechanism; 51. a second plunger; 52. a second fixture block; 53. a second turntable; 54. a second rotating rod; 55. A second clamping block; 56. an L-shaped support bar; 57. a brush; 6. and a water discharge pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-5, the pesticide residue detector of the present invention comprises a collecting cylinder 1, wherein the bottom of the collecting cylinder 1 is fixedly connected with a driving mechanism 2, one end of the driving mechanism 2 extending into the collecting cylinder 1 is clamped with a separating mechanism 3, the top opening of the collecting cylinder 1 is clamped with a fixing mechanism 4, one end of the driving mechanism 2 extending into the collecting cylinder 1 is clamped with a cleaning mechanism 5, and the inner side wall of the bottom of the collecting cylinder 1 is fixedly communicated with a drain pipe 6.

The driving mechanism 2 comprises a motor 21, a rotating shaft 22, a waterproof bearing 23, a slot 24, a spring 25 and a slot 26, the motor 21 is fixedly connected with the outer wall of the bottom of the collecting cylinder 1 through a frame, the output end of the motor 21 is fixedly connected with the rotating shaft 22, the other end of the rotating shaft 22 is rotatably connected with the center of the bottom of the collecting cylinder 1 through the waterproof bearing 23, the slot 24 is arranged at one end of the rotating shaft 22 extending to the inside of the collecting cylinder 1, the spring 25 is fixedly connected with the bottom of the slot 24, and two symmetrically arranged slots 26 are arranged on the side wall of the slot 24, when the separating mechanism 3 is clamped with the driving mechanism 2, the motor 21 is started to drive the rotating shaft 22 to rotate, so as to drive the first inserted link 31 to rotate, the first inserted link 31 drives the first rotating disc 33 to rotate, when the cleaning mechanism 5 is clamped with the driving mechanism 2, the motor 21 is started to drive, the second inserting rod 51 drives the second rotating disc 53 to rotate, and the second rotating disc 53 drives the L-shaped supporting rod 56 to rotate, so as to drive the brush 57 to rotate.

Specifically, the separating mechanism 3 includes a first inserting rod 31, a first clamping block 32, a first rotating disc 33, a bleeding hole 34, a fixed clamping groove 35, a U-shaped clamping block 36, a first rotating disc 37, and a first clamping block 38, the first inserting rod 31 is inserted into the slot 24, the first clamping block 32 is fixedly connected to the side wall of the first inserting rod 31, the first clamping block 32 is clamped in the clamping groove 26, the other end of the first inserting rod 31 is fixedly connected to the first rotating disc 33, the bleeding hole 34 is formed on the surface of the first rotating disc 33, two fixed clamping grooves 35 are symmetrically formed on the outer circumferential side wall of the first rotating disc 33, the same U-shaped clamping block 36 is clamped inside the two fixed clamping grooves 35, the first rotating rod 37 is fixedly connected to the center of the upper surface of the U-shaped clamping block 36, the first clamping block 38 is fixedly connected to the surface of the other end of the first rotating rod 37, the motor 21 is started to drive the rotating shaft 22 to rotate, and further drive the first inserting rod 31, first inserted bar 31 drives first carousel 33 and rotates, when the liquid medicine on fruit and vegetable surface needs to be sampled, peg graft first inserted bar 31 inside slot 24, make first fixture block 32 joint inside draw-in groove 26, it is fixed with first inserted bar 31 to make pivot 22, place fruit and vegetable on the upper surface of first carousel 33, then 36 joints of U-shaped fixture block inside fixed slot 35, starter motor 21, it rotates to drive pivot 22, and then drive first inserted bar 31 and rotate, first inserted bar 31 drives first carousel 33 and rotates, and then drive fruit and vegetable and rotate, fruit and vegetable rotates in aqueous, and then make the liquid medicine on fruit and vegetable surface mix with water through oozing hole 34.

Specifically, the fixing mechanism 4 includes a cover plate 41, a clamping ring 42, a circular groove 43, a rotating bearing 44, a clamping groove 45, clamping plates 46, a rotating rod 47 and a pressing block 48, the cover plate 41 is placed at an upper opening of the collecting cylinder 1, the clamping ring 42 is fixedly connected to the lower surface of the cover plate 41, the clamping ring 42 is clamped to the inner wall of the upper opening of the collecting cylinder 1, the circular groove 43 is formed in the center of the lower surface of the cover plate 41, the rotating bearing 44 is fixedly sleeved inside the circular groove 43, the clamping groove 45 is formed in the inner wall of the rotating bearing 44, a first clamping block 38 is clamped inside the clamping groove 45, the two clamping plates 46 are respectively and fixedly connected to the side walls on the two sides of the collecting cylinder 1, the rotating rod 47 is rotatably connected to the inside of the two clamping plates 46, the pressing block 48 is fixedly connected to the side wall of one side of the two rotating rods 47 close to the cover plate 41, the pressing block 48 is clamped, make the joint ring 42 card inside the upper end opening of a collection section of thick bamboo 1, make first joint piece 38 joint inside joint groove 45, and then extrude first bull stick 37 through rolling bearing 44, extrude first inserted bar 31 through spring 25, and then make the inside fruit vegetables of first carousel 33 and U-shaped fixture block 36 fixed, cover 41 lid at the upper end opening part of a collection section of thick bamboo 1, make joint ring 42 card inside the upper end opening of a collection section of thick bamboo 1, make second joint piece 55 joint inside joint groove 45, and then extrude second bull stick 54 through rolling bearing 44, extrude second inserted bar 51 through spring 25, make second carousel 53 stable fixed.

Specifically, the cleaning mechanism 5 includes a second inserting rod 51, a second clamping block 52, a second rotating disc 53, a second rotating rod 54, a second clamping block 55, an L-shaped supporting rod 56, and a brush 57, the second inserting rod 51 is inserted into the slot 24, the surface of the second inserting rod 51 is fixedly connected with the second clamping block 52, the second clamping block 52 is clamped inside the clamping slot 26, the other end of the second inserting rod 51 is fixedly connected with the second rotating disc 53, the center of the upper surface of the second rotating disc 53 is fixedly connected with the second rotating rod 54, the surface of the other end of the second rotating rod 54 is fixedly connected with the second clamping block 55, the second clamping block 55 is clamped inside the clamping slot 45, the outer circumferential side wall of the second rotating disc 53 is fixedly connected with the L-shaped supporting rod 56, the surface of the L-shaped supporting rod 56 far away from the second rotating disc 53 is fixedly connected with the brush 57, the second inserting rod 51 is inserted into the slot 24, so that the second clamping block 52 is clamped inside the clamping slot 26, make pivot 22 fixed with second inserted bar 51, make the inner wall contact of brush 57 and collection section of thick bamboo 1, starter motor 21 drives pivot 22 and rotates, pivot 22 drives second inserted bar 51 and rotates, second inserted bar 51 drives second carousel 53 and rotates, second carousel 53 drives L shape bracing piece 56 and rotates, and then drive brush 57 and rotate, brush 57 clears up the inner wall of collection section of thick bamboo 1, open drain pipe 6 and discharge sewage, let in the clear water to collection section of thick bamboo 1 inside simultaneously, and then the quick section of thick bamboo I clean up that will gather, make the beginning that a batch of fruits and vegetables of western's ampere can be quick detect.

Specifically, first fixture block 32 and draw-in groove 26 phase-match, the shape size of first fixture block 32 and second fixture block 52 is the same, first joint piece 38 and joint groove 45 phase-match, first joint piece 38 is the same with the shape size of second joint piece 55, make stable the inserting of first inserted bar 31 and second inserted bar 51 establish inside slot 24, make first bull stick 37 and second bull stick 54 stable with rolling bearing 44 joint, prevent that first carousel 33 and second carousel 53 from rocking, brush 57 contacts with the inside wall and the bottom inner wall of collection section of thick bamboo 1, make brush 57 scrub the inner wall of collection section of thick bamboo 1.

When the fruit and vegetable sampler is used, when liquid medicine on the surfaces of fruits and vegetables needs to be sampled, the first inserting rod 31 is inserted into the inserting groove 24, the first clamping block 32 is clamped inside the clamping groove 26, the rotating shaft 22 is fixed with the first inserting rod 31, the fruits and vegetables are placed on the upper surface of the first rotating disc 33, the U-shaped clamping block 36 is clamped inside the fixed clamping groove 35, the cover plate 41 is covered on the upper end opening of the collecting cylinder 1, the clamping ring 42 is clamped inside the upper end opening of the collecting cylinder 1, the first clamping block 38 is clamped inside the clamping groove 45, the first rotating rod 37 is extruded through the rotating bearing 44, the first inserting rod 31 is extruded through the spring 25, the fruits and vegetables inside the first rotating disc 33 and the U-shaped clamping block 36 are fixed, the motor 21 is started to drive the rotating shaft 22 to rotate, the first inserting rod 31 is driven to rotate, and the first inserting rod 31 drives the first rotating disc 33 to rotate, then drive the fruit and vegetable to rotate, the fruit and vegetable rotates in water, and then make the liquid medicine on the surface of the fruit and vegetable mix with water through the seepage hole 34, collect the pesticide content inside two pairs of rivers of water and detect, and then can get the pesticide content of the fruit and vegetable, after finishing detecting the side, open the cover plate 51, extract the first inserted link 31, then peg graft the second inserted link 51 inside the slot 24, make the second fixture block 52 joint inside the draw-in groove 26, make the spindle 22 fixed with the second inserted link 51, make the brush 57 contact with the inner wall of the collecting cylinder 1, then cover the cover plate 41 in the upper end opening of the collecting cylinder 1, make the clamping ring 42 clamp inside the upper end opening of the collecting cylinder 1, make the second clamping block 55 joint inside the clamping groove 45, and then extrude the second rotating rod 54 through the rotating bearing 44, extrude the second inserted link 51 through the spring 25, make the second rotating disc 53 stably fixed, then start the motor 21 drive the spindle 22 to rotate, the pivot 22 drives second inserted bar 51 and rotates, and second inserted bar 51 drives second carousel 53 and rotates, and second carousel 53 drives L shape bracing piece 56 and rotates, and then drives brush 57 and rotate, and brush 57 clears up the inner wall of a collection section of thick bamboo 1, opens drain pipe 6 and discharges sewage, lets in the clear water to collection section of thick bamboo 1 inside simultaneously, and then the quick clean up of a collection section of thick bamboo I, makes the beginning that next batch fruit vegetables can be quick detect.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pesticide residue detector, includes a collection section of thick bamboo (1), its characterized in that: the bottom fixedly connected with actuating mechanism (2) of a collection section of thick bamboo (1), actuating mechanism (2) extend to the inside one end joint of a collection section of thick bamboo (1) have separating mechanism (3), the open-top portion joint of a collection section of thick bamboo (1) has fixed establishment (4), the one end joint that actuating mechanism (2) extend to collection section of thick bamboo (1) inside has clearance mechanism (5), fixed intercommunication has drain pipe (6) on the bottom inside wall of a collection section of thick bamboo (1).

2. The pesticide residue detector according to claim 1, characterized in that: actuating mechanism (2) are including motor (21), pivot (22), waterproof bearing (23), slot (24), spring (25), draw-in groove (26), motor (21) are through the bottom outer wall fixed connection of frame with collection section of thick bamboo (1), the output fixedly connected with pivot (22) of motor (21), the other end of pivot (22) is located to rotate through the bottom center of waterproof bearing (23) with collection section of thick bamboo (1) and is connected, slot (24) have been seted up to the one end that pivot (22) extended to collection section of thick bamboo (1) inside, the bottom fixedly connected with spring (25) of slot (24), set up two draw-in grooves (26) that the symmetry set up on the lateral wall of slot (24).

3. The pesticide residue detector according to claim 1, characterized in that: the separating mechanism (3) comprises a first inserting rod (31), a first clamping block (32), a first rotating disc (33), a seepage hole (34), a fixed clamping groove (35), a U-shaped clamping block (36), a first rotating rod (37) and a first clamping block (38), wherein the first inserting rod (31) is inserted into the slot (24), the side wall of the first inserting rod (31) is fixedly connected with the first clamping block (32), the first clamping block (32) is clamped in the clamping groove (26), the other end of the first inserting rod (31) is fixedly connected with the first rotating disc (33), the surface of the first rotating disc (33) is provided with the seepage hole (34), the outer circular side wall of the first rotating disc (33) is provided with two symmetrically arranged fixed clamping grooves (35), the same U-shaped clamping block (36) is clamped in the two fixed clamping grooves (35), the center of the upper surface of the U-shaped clamping block (36) is fixedly connected with the first rotating rod (37), and a first clamping block (38) is fixedly connected to the surface of the other end of the first rotating rod (37).

4. The pesticide residue detector according to claim 1, characterized in that: the fixing mechanism (4) comprises a cover plate (41), a clamping ring (42), a circular groove (43), a rotating bearing (44), a clamping groove (45), a clamping plate (46), a rotating rod (47) and a pressing block (48), wherein the cover plate (41) is placed at an upper end opening of the collecting cylinder (1), the lower surface of the cover plate (41) is fixedly connected with the clamping ring (42), the clamping ring (42) is clamped on the inner wall of an upper end opening of the collecting cylinder (1), the circular groove (43) is formed in the center of the lower surface of the cover plate (41), the rotating bearing (44) is fixedly sleeved in the circular groove (43), the clamping groove (45) is formed in the inner wall of the rotating bearing (44), a first clamping block (38) is clamped in the clamping groove (45), and the clamping plates (46) are respectively and fixedly connected to the side walls of the two sides of the collecting cylinder (1), two the inside of splint (46) all rotates and is connected with dwang (47), two dwang (47) are close to equal fixedly connected with briquetting (48) on one side lateral wall of apron (41), briquetting (48) and the top joint of apron (41).

5. The pesticide residue detector according to claim 1, characterized in that: the cleaning mechanism (5) comprises a second inserting rod (51), a second clamping block (52), a second rotating disc (53), a second rotating rod (54), a second clamping block (55), an L-shaped supporting rod (56) and a brush (57), the second inserting rod (51) is inserted into the slot (24), the surface of the second inserting rod (51) is fixedly connected with the second clamping block (52), the second clamping block (52) is clamped in the clamping slot (26), the other end of the second inserting rod (51) is fixedly connected with the second rotating disc (53), the center of the upper surface of the second rotating disc (53) is fixedly connected with the second rotating rod (54), the surface of the other end of the second rotating rod (54) is fixedly connected with the second clamping block (55), the second clamping block (55) is clamped in the clamping slot (45), the outer side wall of the second rotating disc (53) is fixedly connected with the L-shaped supporting rod (56), the surfaces of the L-shaped supporting rods (56) far away from the second rotating disc (53) are fixedly connected with hairbrushes (57).

6. The pesticide residue detector according to claim 1, characterized in that: the first clamping block (32) is matched with the clamping groove (26), the first clamping block (32) and the second clamping block (52) are the same in shape and size, the first clamping block (38) is matched with the clamping groove (45), and the first clamping block (38) and the second clamping block (55) are the same in shape and size; the brush (57) is in contact with the inner side wall and the inner bottom wall of the collecting cylinder (1).