CN210293848U - Portable tomato pesticide residue detection device - Google Patents
Portable tomato pesticide residue detection device Download PDFInfo
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- CN210293848U CN210293848U CN201921235502.7U CN201921235502U CN210293848U CN 210293848 U CN210293848 U CN 210293848U CN 201921235502 U CN201921235502 U CN 201921235502U CN 210293848 U CN210293848 U CN 210293848U
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Abstract
The utility model relates to a pesticide residue detects technical field, and a portable tomato pesticide residue detection device is disclosed, including broken box, opening and outer wall threaded connection have been seted up to the upper end of broken box have a screw thread lid, screw thread lid's upper end center department has seted up in through-hole and the through-hole and has rotated through ball bearing and has cup jointed reciprocal lead screw, the driven helical gear of upper end fixedly connected with of reciprocal lead screw, the housing outside the driven helical gear is established to the upper end fixedly connected with cover of screw thread lid, it is connected with the bull stick to rotate through ball bearing in through-hole and the through-hole to set up the lateral wall of housing, the one end fixedly connected with that the bull stick is located the housing and driven helical gear meshed initiative helical gear, the other end fixedly connected with L shape handle of bull stick. The utility model discloses can realize carrying out short-term test to tomato pesticide residue, it is easy and simple to handle, and install small, portable.
Description
Technical Field
The utility model relates to a pesticide residue detects technical field, especially relates to a portable tomato pesticide residue detection device.
Background
The tomato is an annual or perennial herbaceous plant of tubular meshes, solanaceae and tomato, in order to eliminate pests and reduce the harm of the pests to crops in the planting process of the tomato, people can kill the pests by using a large amount of pesticides, a small amount of pesticides can enter the crops while the pests are eliminated, in order to prevent the pesticide residue in the tomato from exceeding the standard, people can detect fruits and vegetables, the pesticide residue in the tomato is detected by using a pesticide residue quick detection card at present, but the tomato needs to be manually broken into juice for detection in the detection process, and the detection is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that pesticide residue in the tomato is detected by using a pesticide residue quick test card in the prior art, but the tomato needs to be manually made into broken juice when detecting, so that the inconvenience of the detection is very poor, and the portable tomato pesticide residue detection device is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable tomato pesticide residue detection device comprises a crushing box, wherein an opening is formed in the upper end of the crushing box, a thread cover is in threaded connection with the outer wall of the crushing box, a through hole is formed in the center of the upper end of the thread cover, a reciprocating screw rod is sleeved in the through hole in a rotating mode through a ball bearing, a driven helical gear is fixedly connected to the upper end of the reciprocating screw rod, a cover shell which is covered outside the driven helical gear is fixedly connected to the upper end of the thread cover, a rotating rod is rotatably connected to the side wall of the cover shell through a through hole in a rotating mode through a ball bearing, a driving helical gear which is meshed with the driven helical gear is fixedly connected to one end of the rotating rod, which is located in the cover shell, an L-shaped handle is fixedly connected to the other end of the rotating rod, a lifting plate is in threaded connection with the rod wall of the reciprocating screw rod, the lateral wall fixedly connected with of broken box places the box, place and place a plurality of tachymeter cards in the box, the lateral wall of placing the box is equipped with the stop gear who is used for spacing tachymeter card.
Preferably, the lower end of the pressing plate is uniformly and fixedly connected with a plurality of blades.
Preferably, the lower end of the reciprocating screw rod is fixedly connected with a fixed plate, two guide rods symmetrically arranged about the reciprocating screw rod are fixedly connected between the lower end of the threaded cover and the upper end of the fixed plate, and the surface of the lifting plate is provided with a guide hole movably sleeved outside the guide rods.
Preferably, stop gear includes many dead levers, the lateral wall of placing the box is seted up a plurality of trepannions that correspond the dead lever and cup joint, many the dead lever is located the same clamp plate of the one end fixedly connected with of placing the box, many the same arm-tie of the other end fixedly connected with of dead lever, the extrusion spring outside the dead lever is established with placing a plurality of covers of fixedly connected with between the box lateral wall in opposite directions to the arm-tie.
Preferably, the outer wall of the pressing plate is fixedly wrapped with a layer of anti-skid and wear-resistant rubber pad.
Preferably, the side wall of the bottom of the crushing box is fixedly communicated with a discharge pipe.
Compared with the prior art, the utility model provides a portable tomato pesticide residue detection device possesses following beneficial effect:
1. this portable tomato pesticide residue detection device, through the broken box that is equipped with, when needs carry out pesticide residue's detection to the tomato, put into broken box with the tomato, cover the thread cover, rotate L shape handle, L shape handle drives the bull stick and rotates, and then drive the rotation of initiative helical gear, the meshing that utilizes initiative helical gear and driven helical gear drives reciprocal lead screw and rotates, the threaded connection effect that utilizes reciprocal lead screw and lifter plate makes the lifter plate drive the stripper plate through the connecting rod and reciprocates back and forth, the blade that the cooperation was equipped with, can carry out quick breakage to the tomato, the rethread discharging pipe takes out the garrulous juice of tomato, use the tachymeter card to realize carrying out short-term test to tomato pesticide residue, and is simple and convenient to handle, and the device is small, and is convenient to carry.
2. This portable tomato pesticide residue detection device through the stop gear who is equipped with, places the tachymeter card in placing the box, extrudees the spring pulling arm-tie, and then drive dead lever promotes the clamp plate for the tachymeter card is held to the firm pressure of clamp plate, can realize the firm spacing, convenient to use to the tachymeter card.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can realize carrying out short-term test to tomato pesticide residue, it is easy and simple to handle, and install small, portable.
Drawings
Fig. 1 is a schematic structural view of a portable tomato pesticide residue detection device provided by the utility model;
fig. 2 is a schematic structural diagram of a part a of the portable tomato pesticide residue detection device provided by the utility model.
In the figure: 1 crushing box, 2 thread cover, 3 reciprocating screw rod, 4 driven bevel gear, 5 cover shell, 6 rotating rod, 7 driving bevel gear, 8L-shaped handle, 9 lifting plate, 10 connecting rod, 11 extrusion plate, 12 placing box, 13 speed measuring card, 14 limiting mechanism, 141 fixing rod, 142 pressing plate, 143 pulling plate, 144 extrusion spring, 15 blade, 16 fixing plate, 17 guide rod and 18 discharging pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a portable tomato pesticide residue detection device comprises a crushing box 1, an opening is arranged at the upper end of the crushing box 1, a thread cover 2 is connected to the outer wall of the crushing box 1 through threads, a through hole is arranged at the center of the upper end of the thread cover 2, a reciprocating screw rod 3 is rotatably sleeved in the through hole through a ball bearing, a driven helical gear 4 is fixedly connected to the upper end of the reciprocating screw rod 3, a housing 5 covering the driven helical gear 4 is fixedly connected to the upper end of the thread cover 2, a through hole is arranged on the side wall of the housing 5, a rotating rod 6 is rotatably connected in the through hole through a ball bearing, a driving helical gear 7 meshed with the driven helical gear 4 is fixedly connected to one end of the rotating rod 6 positioned in the housing 5, an L-shaped handle 8 is fixedly connected to the other end of the rotating rod 6, a lifting plate 9 is connected to the, the lower extreme of lifter plate 9 is through the same stripper plate 11 of connecting rod 10 fixedly connected with of two symmetries settings, and box 12 is placed to the lateral wall fixedly connected with of broken box 1, places and has placed a plurality of tachymeter cards 13 in the box 12, and the lateral wall of placing box 12 is equipped with stop gear 14 that is used for spacing tachymeter card 13.
The lower end of the pressing plate 11 is uniformly and fixedly connected with a plurality of blades 15, so that the tomatoes can be crushed more completely and quickly.
The lower extreme fixedly connected with fixed plate 16 of reciprocal lead screw 3, fixedly connected with two guide bars 17 about reciprocal lead screw 3 symmetry setting between the lower extreme of screw cap 2 and the upper end of fixed plate 16, the guide hole that the activity cover was established outside guide bar 17 is seted up on the surface of lifter plate 9, can carry out better spacing to the removal of lifter plate 9.
The limiting mechanism 14 includes a plurality of fixing rods 141, the side wall of the placing box 12 is provided with a plurality of sleeve holes which are sleeved with the corresponding fixing rods 141, the fixing rods 141 are located on the same pressing plate 142 which is fixedly connected with one end of the placing box 12, the other end of the fixing rods 141 is fixedly connected with the same pulling plate 143, and the pulling plate 143 and the side wall of the placing box 12 opposite to each other are fixedly connected with a plurality of extrusion springs 144 which are sleeved on the fixing rods 141.
The outer wall of the pressing plate 142 is fixedly wrapped with a layer of anti-skid wear-resistant rubber pad, so that the clamping of the quick-measurement card 13 of the pressing plate 142 has a good anti-skid limiting effect.
The side wall of the bottom of the crushing box 1 is fixedly communicated with a discharge pipe 18.
In the utility model, when in use, when the tomato needs to be detected for pesticide residue through the arranged crushing box 1, the tomato is put into the crushing box 1, the threaded cover 2 is covered, the L-shaped handle 8 is rotated, the L-shaped handle 8 drives the rotating rod 6 to rotate, and further drives the driving bevel gear 7 to rotate, the reciprocating lead screw 3 is driven to rotate by the meshing action of the driving bevel gear 7 and the driven bevel gear 4, the lifting plate 9 drives the extrusion plate 11 to reciprocate through the connecting rod 10 by the threaded connection action of the reciprocating lead screw 3 and the lifting plate 9, the matched blade 15 can rapidly crush the tomato, the tomato juice is taken out through the discharging pipe 18, the rapid detection for the pesticide residue of the tomato can be realized by using the rapid detection card 13, the operation is simple and convenient, the device has small volume and is convenient to carry, and through the arranged limit mechanism 14, the rapid-determination card 13 is placed in the placing box 12, the pulling plate 143 is pulled by the extrusion spring 144, and the fixing rod 141 is driven to push the pressing plate 142, so that the rapid-determination card 13 is stably held by the pressing plate 142, the rapid-determination card 13 can be stably limited, and the use is convenient.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A portable tomato pesticide residue detection device comprises a crushing box (1) and is characterized in that an opening is formed in the upper end of the crushing box (1), a threaded cover (2) is in threaded connection with the outer wall of the crushing box, a through hole is formed in the center of the upper end of the threaded cover (2), a reciprocating screw rod (3) is sleeved in the through hole in a rotating mode through a ball bearing, a driven helical gear (4) is fixedly connected to the upper end of the reciprocating screw rod (3), a housing (5) which is covered outside the driven helical gear (4) is fixedly connected to the upper end of the threaded cover (2), a through hole is formed in the side wall of the housing (5), a rotating rod (6) is rotatably connected in the through hole through the ball bearing, a driving helical gear (7) which is meshed with the driven helical gear (4) is fixedly connected to one end of the rotating rod (6) which is located in the housing (5), and an L, the pole wall threaded connection of reciprocal lead screw (3) has lifter plate (9), threaded connection is seted up on the surface of lifter plate (9) and is in the outer screw of reciprocal lead screw (3), the same stripper plate (11) of connecting rod (10) fixedly connected with that the lower extreme of lifter plate (9) set up through two symmetries, box (12) are placed to the lateral wall fixedly connected with of broken box (1), place and have placed a plurality of speed measuring cards (13) in box (12), the lateral wall of placing box (12) is equipped with stop gear (14) that are used for spacing speed measuring card (13).
2. The portable tomato pesticide residue detection device as claimed in claim 1, wherein a plurality of blades (15) are uniformly and fixedly connected to the lower end of the pressure plate (11).
3. The portable tomato pesticide residue detection device as claimed in claim 1, wherein a fixing plate (16) is fixedly connected to the lower end of the reciprocating screw rod (3), two guide rods (17) symmetrically arranged about the reciprocating screw rod (3) are fixedly connected between the lower end of the threaded cover (2) and the upper end of the fixing plate (16), and a guide hole movably sleeved outside the guide rods (17) is formed in the surface of the lifting plate (9).
4. The portable tomato pesticide residue detection device as claimed in claim 1, wherein the limiting mechanism (14) comprises a plurality of fixing rods (141), the side wall of the placement box (12) is provided with a plurality of sleeve holes which are sleeved with the corresponding fixing rods (141), one end of each fixing rod (141) in the placement box (12) is fixedly connected with a same pressing plate (142), the other end of each fixing rod (141) is fixedly connected with a same pulling plate (143), and a plurality of extrusion springs (144) sleeved outside the fixing rods (141) are fixedly connected between the pulling plates (143) and the side wall of the placement box (12) on the opposite side.
5. The portable tomato pesticide residue detection device as claimed in claim 4, wherein the outer wall of the pressing plate (142) is fixedly coated with a layer of anti-slip wear-resistant rubber pad.
6. The portable tomato pesticide residue detection device as claimed in claim 1, wherein a discharge pipe (18) is fixedly communicated with the bottom side wall of the crushing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921235502.7U CN210293848U (en) | 2019-08-01 | 2019-08-01 | Portable tomato pesticide residue detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921235502.7U CN210293848U (en) | 2019-08-01 | 2019-08-01 | Portable tomato pesticide residue detection device |
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| Publication Number | Publication Date |
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| CN210293848U true CN210293848U (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921235502.7U Active CN210293848U (en) | 2019-08-01 | 2019-08-01 | Portable tomato pesticide residue detection device |
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| CN (1) | CN210293848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060148A (en) * | 2020-08-26 | 2020-12-11 | 安徽省秋果农业科技有限公司 | Bamboo shoots section device easy and simple to handle |
-
2019
- 2019-08-01 CN CN201921235502.7U patent/CN210293848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060148A (en) * | 2020-08-26 | 2020-12-11 | 安徽省秋果农业科技有限公司 | Bamboo shoots section device easy and simple to handle |
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