CN220603095U - A sample breaker for pesticide residue detects - Google Patents

A sample breaker for pesticide residue detects Download PDF

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Publication number
CN220603095U
CN220603095U CN202420062244.1U CN202420062244U CN220603095U CN 220603095 U CN220603095 U CN 220603095U CN 202420062244 U CN202420062244 U CN 202420062244U CN 220603095 U CN220603095 U CN 220603095U
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China
Prior art keywords
crushing
lifting
fixedly connected
sample
pesticide residue
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CN202420062244.1U
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Chinese (zh)
Inventor
许丹丹
李园园
梁宪凯
崔佳琳
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Shandong Nova Biotechnology Co ltd
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Shandong Nova Biotechnology Co ltd
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Abstract

The utility model discloses a sample crushing device for pesticide residue detection, which comprises a crushing and squeezing mechanism and a crushing motor arranged at the center of the top of the crushing and squeezing mechanism, wherein a lifting and filtering mechanism is arranged at the bottom of the crushing and squeezing mechanism, the lifting and filtering mechanism is internally provided with the lifting motor, the crushing and squeezing mechanism comprises a crushing cylinder, the crushing motor is fixedly arranged at the center of the top of the crushing cylinder, the output end of the crushing motor is fixedly connected with a crushing rotating rod, wherein a plurality of crushing connecting rods are fixedly connected to the outer side of the crushing rotating rod, the crushing and squeezing mechanism is arranged to crush a detected sample by using crushing blades, meanwhile, the inside of the crushing cylinder can be cleaned by using bottom helical blades and top helical blades, and meanwhile, the up-down stirring of the sample is realized by changing the rotating direction of the crushing motor.

Description

A sample breaker for pesticide residue detects
Technical Field
The utility model relates to the technical field of pesticide detection, in particular to a sample crushing device for pesticide residue detection.
Background
At present, the production of agricultural products is increasingly dependent on pesticides, and unreasonable use of pesticides can lead to exceeding of pesticide residues in the agricultural products and influence on edible safety of consumers, so that detection of pesticide content in the agricultural products is of great importance, and the agricultural products are required to be crushed and ground in the detection process so as to be convenient for people to extract samples.
Publication number CN 217424922U discloses a pesticide residue detects sample breaker, fully break fruit through crushing blade, make the fruit particle diameter after the breakage less, accomplish that the fruit after the crushing is carrying out pesticide residue's detection accuracy higher, then effectively improve quality and the efficiency that detects, effectively promote the quality to pesticide residue detection work, but also can effectively avoid appearing the condition that fruit granule after the breakage is relatively poor with juice mixing effect, the efficiency and the broken quality of improvement work, follow the pivot synchronous operation through the scraping plate, can extrude the fruit after the breakage of cone department and produce sufficient juice, provide sufficient juice for pesticide residue detection work, effectively avoid influencing the going on of pesticide detection work because of the juice lack after the breakage, be favorable to preparing juice and supply pesticide residue to detect, but this patent still has following problem in the in-service use:
this pesticide residue detects sample breaker can lead to broken fruit granule adhesion to on the inner wall of broken section of thick bamboo when carrying out the breakage of fruit, does not set up relevant clearance structure and clears up the fruit of adhesion, not only causes the waste of raw materials, leads to the fact certain influence to subsequent pesticide detection simultaneously, rotates through scraping the flitch, and the extrusion force that produces the fruit is limited, can not come out with the extrusion of juice maximize in the fruit, leads to the juice to be non-representative to influence the result of pesticide detection.
A sample crushing device for pesticide residue detection is proposed in order to solve the problems presented in the above.
Disclosure of Invention
The utility model aims to provide a sample crushing device for pesticide residue detection, which is used for solving the problems that the crushing device for the pesticide residue detection sample, provided by the background art, can cause crushed fruit particles to adhere to the inner wall of a crushing cylinder when crushing fruits, and a related cleaning structure is not arranged for cleaning the adhered fruits, so that not only is the waste of raw materials caused, but also the follow-up pesticide detection is influenced to a certain extent, the extrusion force generated on the fruits is limited through the rotation of a scraping plate, and the juice in the fruits cannot be extruded out maximally, so that the juice is not representative, and the pesticide detection result is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sample crushing device for pesticide residue detection comprises a crushing and squeezing mechanism and a crushing motor arranged at the center of the top of the crushing and squeezing mechanism;
the bottom of the crushing and squeezing mechanism is provided with a lifting filter mechanism, and a lifting motor is arranged in the lifting filter mechanism;
further comprises:
the crushing and squeezing mechanism comprises a crushing cylinder, the crushing motor is fixedly arranged at the center of the top of the crushing cylinder, and the output end of the crushing motor is fixedly connected with a crushing rotating rod;
the crushing rotary rod is fixedly connected with a plurality of crushing connecting rods, and the end parts of the crushing connecting rods are fixedly connected with crushing blades;
the bottom of the crushing rotating rod is fixedly connected with a fixed rotating shaft, a limiting hole is formed in the center of the bottom of the fixed rotating shaft, and a plurality of bottom spiral blades are fixedly connected to the outer side of the fixed rotating shaft.
Preferably, the top of bottom helical blade is fixedly connected with section of thick bamboo wall helical blade, section of thick bamboo wall helical blade's top fixedly connected with top helical blade, top helical blade's inside central point puts fixed mounting has the swivel becket, swivel becket and broken dwang fixed connection.
Preferably, the top bilateral symmetry of broken section of thick bamboo is connected with the inlet pipe, the top fixedly connected with feeder hopper of inlet pipe, the middle part outside fixed mounting of broken section of thick bamboo has the supporting ring, the bottom fixed mounting of supporting ring has a plurality of electric cylinders, the bottom fixedly connected with extrusion piece of electric cylinder.
Preferably, the laminating chute has been seted up to the bottom inboard of extrusion piece, the outside fixed mounting that the bottom of holding ring is close to electric cylinder has a plurality of broken support columns, broken dwang rotates with a broken section of thick bamboo to be connected, section of thick bamboo wall helical blade is connected with the inner wall laminating of a broken section of thick bamboo.
Preferably, the lifting filter mechanism comprises a lifting base, lifting support columns are fixedly mounted around the top of the lifting base, a lifting top plate is fixedly connected to the top of each lifting support column, and a lifting motor is fixedly mounted at the top center position of the lifting top plate.
Preferably, the output end of the lifting motor is fixedly connected with a lifting threaded rod, the middle outer side of the lifting threaded rod is in threaded connection with a lifting threaded support, the lifting threaded support is fixedly provided with a lifting sliding sleeve, one side of the top of the lifting threaded support is fixedly connected with a lifting sliding rod, and the top of the lifting sliding rod is fixedly connected with a collecting box.
Preferably, the discharge valves are symmetrically arranged at two ends of the collecting box, a supporting inclined block is fixedly arranged at the inner side of the bottom of the collecting box, a plurality of supporting connecting rods are fixedly arranged at the top of the supporting inclined block, a filter screen is fixedly connected to the top of the supporting connecting rods, a limiting protrusion is fixedly arranged at the center of the top of the filter screen, and the limiting protrusion is connected with the fixed rotating shaft in a clamping mode through a limiting hole.
Compared with the prior art, the utility model has the beneficial effects that: this a sample breaker for pesticide residue detects not only can utilize crushing blade to break through setting up crushing press mechanism to the sample that detects, utilizes bottom helical blade and top helical blade to turn over simultaneously and stirs the sample of inside, not only can utilize elevator motor to realize the lift function of filter screen through setting up lifting filter mechanism, can shift out the filter screen from the bottom of crushing section of thick bamboo simultaneously, sweeps into the collecting box with broken sample from the filter screen, its concrete content is as follows:
1. through setting up crushing and squeezing mechanism, not only can utilize crushing blade to break the sample that detects, utilize bottom helical blade and top helical blade to turn over the stirring to inside sample simultaneously, not only can clear up the inside of crushing section of thick bamboo through section of thick bamboo wall helical blade, realize the stirring from top to bottom of sample through changing crushing motor's rotation direction simultaneously, drive the extrusion piece through electric cylinder and reciprocate, can extrude broken sample, extrude out broken sample juice, be convenient for carry out sampling detection to the sample;
2. through setting up lift filter mechanism not only can utilize elevator motor to realize the lift function of filter screen, utilize spacing protruding and the spacing hole block of fixed pivot bottom to filter broken sample, make the juice can flow into the collecting box through the filter screen and collect, can shift out the filter screen from the bottom of broken section of thick bamboo simultaneously, sweep into the collecting box with broken sample from the filter screen in, and cooperate the extrusion piece to extrude the sample.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view showing a three-dimensional structure of a crushing and squeezing mechanism according to the present utility model;
FIG. 3 is a schematic view of a three-dimensional structure of a crushing blade according to the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a cylindrical wall helical blade according to the present utility model;
FIG. 5 is a schematic view of a three-dimensional structure of an extrusion block according to the present utility model;
FIG. 6 is a schematic view of a three-dimensional structure of a cross section of a collection box in the lifting filter mechanism of the utility model.
In the figure: 1. crushing and squeezing mechanism; 101. a crushing cylinder; 102. a crushing motor; 103. crushing a rotating rod; 104. crushing the connecting rod; 105. crushing blades; 106. fixing the rotating shaft; 107. a limiting hole; 108. a bottom helical blade; 109. cylindrical wall helical blade; 110. a top helical blade; 111. a rotating ring; 112. a feed pipe; 113. a feed hopper; 114. a support ring; 115. an electric cylinder; 116. extruding a block; 117. a pasting chute; 118. crushing the support column; 2. lifting the filtering mechanism; 201. lifting a base; 202. lifting the support column; 203. lifting the top plate; 204. a lifting motor; 205. lifting the threaded rod; 206. lifting the threaded bracket; 207. lifting the sliding sleeve; 208. lifting the sliding rod; 209. a collection box; 210. a discharge valve; 211. supporting the oblique block; 212. a support connecting rod; 213. a filter screen; 214. and a limit protrusion.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions: the sample crushing device for pesticide residue detection comprises a crushing and squeezing mechanism 1 and a crushing motor 102 arranged at the center position of the top of the crushing and squeezing mechanism 1, wherein the bottom of the crushing and squeezing mechanism 1 is provided with a lifting and filtering mechanism 2, the inside of the lifting and filtering mechanism 2 is provided with a lifting motor 204, the crushing and squeezing mechanism 1 comprises a crushing cylinder 101, the crushing motor 102 is fixedly arranged at the center position of the top of the crushing cylinder 101, the output end of the crushing motor 102 is fixedly connected with a crushing rotating rod 103, the outer side of the crushing rotating rod 103 is fixedly connected with a plurality of crushing connecting rods 104, the end part of the crushing connecting rod 104 is fixedly connected with a crushing blade 105, the bottom of the crushing rotating rod 103 is fixedly connected with a fixed rotating shaft 106, the center position of the bottom of the fixed rotating shaft 106 is provided with a limiting hole 107, the outside fixedly connected with of fixed pivot 106 a plurality of bottom helical blade 108, the top fixedly connected with section of thick bamboo wall helical blade 109 of bottom helical blade 108, the top fixedly connected with top helical blade 110 of section of thick bamboo wall helical blade 109, the inside central point of top helical blade 110 puts fixed mounting and has rotation ring 111, rotation ring 111 and broken dwang 103 fixed connection, can utilize crushing blade 105 to break the sample of detecting through setting up crushing press mechanism 1, utilize bottom helical blade 108 and top helical blade 110 to turn over the stirring to the sample of inside simultaneously, not only can clear up the inside of broken section of thick bamboo 101 through section of thick bamboo wall helical blade 109, the stirring is turned over from top to bottom through changing the rotation direction of broken motor 102 realization sample simultaneously.
The top both sides symmetry of broken section of thick bamboo 101 is connected with inlet pipe 112, the top fixedly connected with feeder hopper 113 of inlet pipe 112, the middle part outside fixed mounting of broken section of thick bamboo 101 has supporting ring 114, the bottom fixed mounting of supporting ring 114 has a plurality of electronic cylinders 115, the bottom fixedly connected with extrusion piece 116 of electronic cylinder 115, laminating chute 117 has been seted up to the bottom inboard of extrusion piece 116, the outside fixed mounting that the bottom of supporting ring 114 is close to electronic cylinder 115 has a plurality of broken support column 118, broken dwang 103 rotates with broken section of thick bamboo 101 to be connected, section of thick bamboo wall helical blade 109 is connected with the inner wall laminating of broken section of thick bamboo 101, it reciprocates to drive extrusion piece 116 through electronic cylinder 115, can extrude broken sample juice, extrude out with broken sample water, be convenient for sample detection.
The lifting filter mechanism 2 comprises a lifting base 201, a lifting support column 202 is fixedly arranged around the top of the lifting base 201, a lifting top plate 203 is fixedly connected to the top of the lifting support column 202, a lifting motor 204 is fixedly arranged at the center of the top of the lifting top plate 203, a lifting threaded rod 205 is fixedly connected to the output end of the lifting motor 204, a lifting threaded bracket 206 is connected to the outer side of the middle of the lifting threaded rod 205 in a threaded manner, a lifting sliding sleeve 207 is fixedly arranged in the lifting threaded bracket 206, a lifting sliding rod 208 is fixedly connected to one side of the top of the lifting threaded bracket 206, a collecting box 209 is fixedly connected to the top of the lifting sliding rod 208, discharge valves 210 are symmetrically arranged at two ends of the collecting box 209, a supporting inclined block 211 is fixedly arranged at the inner side of the bottom of the collecting box 209, the top fixed mounting who supports sloping block 211 has a plurality of support connecting rods 212, the top fixedly connected with filter screen 213 of support connecting rod 212, the top central point of filter screen 213 puts fixed mounting and has spacing protruding 214, spacing protruding 214 passes through spacing hole 107 and is connected with fixed pivot 106 block, can not only utilize elevator motor 204 to realize the lift function of filter screen 213 through setting up elevator filter mechanism 2, utilize spacing protruding 214 and the spacing hole 107 block connection of fixed pivot 106 bottom, thereby filter broken sample, make juice can flow into collecting box 209 through filter screen 213 and collect, simultaneously can shift out filter screen 213 from the bottom of broken section of thick bamboo 101, sweep into collecting box 209 with broken sample from filter screen 213, and cooperation extrusion piece 116 extrudees the sample.
Working principle: before using this a sample breaker for pesticide residue detects, need the whole circumstances of inspection device earlier, confirm to carry out normal work, according to the fig. 1-6 show, firstly, through feeder hopper 113 and inlet pipe 112 with the inside of sample placement into broken section of thick bamboo 101, start broken motor 102 drive broken dwang 103 and rotate, broken connecting rod 104 drives broken blade 105 and carry out the breakage to the sample, broken dwang 103 drives fixed pivot 106 and bottom helical blade 108 simultaneously and rotates, utilize the structural feature of bottom helical blade 108, turn over the sample, simultaneously bottom helical blade 108 drives section of thick bamboo wall helical blade 109 and top helical blade 110 rotation, can realize the cleanness of broken section of thick bamboo 101, can realize the stirring from top to bottom of sample simultaneously, improve the effect of sample breakage, secondly, the juice after the sample breakage can flow into collecting box 209 along filter screen 213, can carry out the collection to the juice, simultaneously start up and drive up and down threaded rod 205 and rotate, make up and down threaded rod 206 drive up and down slide bar 208 and collecting box 209 and make 213 follow the bottom of broken section of thick bamboo 101, utilize the structural feature of bottom helical blade 108, with the last electric actuator to remove the sample extrusion piece of sample, and make the sample extrusion block 115 and make the sample extrusion block of extrusion to carry out the sample extrusion 116, thereby be convenient for the sample extrusion is carried out in the sample extrusion 116 and is convenient for remove the sample extrusion block.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. A sample crushing device for pesticide residue detection comprises a crushing and squeezing mechanism (1) and a crushing motor (102) arranged at the center of the top of the crushing and squeezing mechanism (1);
the bottom of the crushing and squeezing mechanism (1) is provided with a lifting and filtering mechanism (2), and a lifting motor (204) is arranged in the lifting and filtering mechanism (2);
characterized by further comprising:
the crushing and squeezing mechanism (1) comprises a crushing cylinder (101), the crushing motor (102) is fixedly arranged at the center of the top of the crushing cylinder (101), and the output end of the crushing motor (102) is fixedly connected with a crushing rotating rod (103);
the outer side of the crushing rotating rod (103) is fixedly connected with a plurality of crushing connecting rods (104), and the end parts of the crushing connecting rods (104) are fixedly connected with crushing blades (105);
the bottom of the crushing rotating rod (103) is fixedly connected with a fixed rotating shaft (106), a limiting hole (107) is formed in the center of the bottom of the fixed rotating shaft (106), and a plurality of bottom spiral blades (108) are fixedly connected to the outer side of the fixed rotating shaft (106).
2. A sample disruption device for pesticide residue detection as defined in claim 1, wherein: the top of bottom helical blade (108) fixedly connected with section of thick bamboo wall helical blade (109), the top fixedly connected with top helical blade (110) of section of thick bamboo wall helical blade (109), the inside central point of top helical blade (110) puts fixed mounting has swivel becket (111), swivel becket (111) and broken dwang (103) fixed connection.
3. A sample disruption device for pesticide residue detection as defined in claim 2, wherein: the crushing device is characterized in that a feeding pipe (112) is symmetrically connected to the two sides of the top of the crushing cylinder (101), a feeding hopper (113) is fixedly connected to the top of the feeding pipe (112), a supporting ring (114) is fixedly installed on the outer side of the middle of the crushing cylinder (101), a plurality of electric cylinders (115) are fixedly installed at the bottom of the supporting ring (114), and extrusion blocks (116) are fixedly connected to the bottom of the electric cylinders (115).
4. A sample disruption device for pesticide residue detection according to claim 3, wherein: the inner side of the bottom of the extrusion block (116) is provided with a jointing chute (117), the bottom of the supporting ring (114) is fixedly provided with a plurality of crushing supporting columns (118) close to the outer side of the electric cylinder (115), the crushing rotating rod (103) is rotationally connected with the crushing cylinder (101), and the cylinder wall helical blades (109) are jointed with the inner wall of the crushing cylinder (101).
5. A sample disruption device for pesticide residue detection as defined in claim 1, wherein: the lifting filter mechanism (2) comprises a lifting base (201), lifting support columns (202) are fixedly arranged around the top of the lifting base (201), lifting top plates (203) are fixedly connected to the tops of the lifting support columns (202), and lifting motors (204) are fixedly arranged at the central positions of the tops of the lifting top plates (203).
6. The sample disruption device for pesticide residue detection as defined in claim 5, wherein: the automatic lifting device is characterized in that the output end of the lifting motor (204) is fixedly connected with a lifting threaded rod (205), the middle outer side of the lifting threaded rod (205) is in threaded connection with a lifting threaded support (206), a lifting sliding sleeve (207) is fixedly installed inside the lifting threaded support (206), one side of the top of the lifting threaded support (206) is fixedly connected with a lifting sliding rod (208), and the top of the lifting sliding rod (208) is fixedly connected with a collecting box (209).
7. The sample disruption device for pesticide residue detection as defined in claim 6, wherein: the utility model discloses a material discharging device, including collection box (209), discharge valve (210) are installed to the both ends symmetry that has collection box (209), the inboard fixed mounting in bottom of collection box (209) has support sloping block (211), the top fixed mounting of support sloping block (211) has a plurality of support connecting rods (212), the top fixedly connected with filter screen (213) of support connecting rod (212), the top central point of filter screen (213) puts fixed mounting and has spacing arch (214), spacing arch (214) are connected with fixed rotating shaft (106) block through spacing hole (107).
CN202420062244.1U 2024-01-11 2024-01-11 A sample breaker for pesticide residue detects Active CN220603095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202420062244.1U CN220603095U (en) 2024-01-11 2024-01-11 A sample breaker for pesticide residue detects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202420062244.1U CN220603095U (en) 2024-01-11 2024-01-11 A sample breaker for pesticide residue detects

Publications (1)

Publication Number Publication Date
CN220603095U true CN220603095U (en) 2024-03-15

Family

ID=90177980

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202420062244.1U Active CN220603095U (en) 2024-01-11 2024-01-11 A sample breaker for pesticide residue detects

Country Status (1)

Country Link
CN (1) CN220603095U (en)

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