CN212539871U

CN212539871U - Preprocessing device suitable for pesticide detects

Info

Publication number: CN212539871U
Application number: CN202020815741.6U
Authority: CN
Inventors: 刘瑜; 张柏瑀; 吴渺渺; 毕孝瑞; 李姝�; 张彤; 姜莉
Original assignee: Shenyang Customs Technical Center
Current assignee: Shenyang Customs Technical Center
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-02-12
Anticipated expiration: 2030-05-16

Abstract

The utility model relates to a pesticide detects technical field, and a preprocessing device suitable for pesticide detects is disclosed, which comprises a housin, the upper end fixedly connected with motor of casing, the output shaft of motor runs through the lateral wall fixedly connected with pivot of casing, a plurality of blades of polishing of lateral wall fixedly connected with of pivot, the inside wall fixedly connected with of casing a plurality of and the blade assorted piece of polishing, two bracing pieces of inside wall fixedly connected with of casing, the same protective case of fixedly connected with between two bracing pieces, the other end that the lower extreme of pivot runs through the reciprocal lead screw of lateral wall fixedly connected with and reciprocal lead screw of protective case rotates through ball bearing and connects at the protective case inside wall, the pole wall outside of reciprocal lead screw is connected with the slide through the screw thread rotation, two connecting rods of lateral wall fixedly connected with of slide, the lower extreme fixedly connected with. The utility model provides high detection efficiency and the effect of equipment have made things convenient for people to use.

Description

Preprocessing device suitable for pesticide detects

Technical Field

The utility model relates to a pesticide detects technical field, especially relates to a preprocessing device suitable for pesticide detects.

Background

The pesticide residue refers to a general name of pesticide parent, derivative, metabolite, degradation product and impurity which are remained in environment, organism and food after the pesticide is used, the pesticide residue of the vegetables exceeds the standard, the pesticide residue of the vegetables is mainly organophosphorus pesticide and carbamate pesticide which are prohibited to be used in the vegetable production in some countries, such as methamidophos, omethoate, parathion, methyl parathion and the like, acute poisoning accidents of people and livestock can be caused by eating food containing a large amount of highly toxic and highly toxic pesticide residue, and chronic poisoning of people and animals can be caused to cause diseases, induce cancers and even influence the next generation after long-term consumption of agricultural and sideline products with pesticide residue exceeding the standard.

Current pesticide detects preprocessing device often only detects the pesticide surface, does not carry out the breakage with vegetables and fruits, only detects vegetables and fruits surface, and the effect that detects is relatively poor, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of poor pesticide detection effect in the prior art and providing a preprocessing device suitable for pesticide detection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pretreatment device suitable for pesticide detection comprises a shell, wherein the upper end of the shell is fixedly connected with a motor, an output shaft of the motor penetrates through the side wall of the shell and is fixedly connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a plurality of polishing blades, the inner side wall of the shell is fixedly connected with a plurality of grinding blocks matched with the grinding blades, the inner side wall of the shell is fixedly connected with two supporting rods, the same protective shell is fixedly connected between the two supporting rods, the lower end of the rotating shaft penetrates through the side wall of the protective shell and is fixedly connected with a reciprocating screw rod, the other end of the reciprocating screw rod is rotatably connected with the inner side wall of the protective shell through a ball bearing, the outer side of the rod wall of the reciprocating screw rod is rotatably connected with a sliding seat through threads, the side wall of the sliding seat is fixedly connected with two connecting rods, the two connecting rods are fixedly connected with an extrusion plate at the lower end of each connecting rod, and the inner wall of the bottom end of the shell is fixedly connected with an extrusion block matched with the extrusion plate.

Preferably, the lower end of the shell is provided with a through hole, and a discharge pipe is fixedly connected in the through hole.

Preferably, the lower end of the shell is fixedly connected with a separation box, the inside of the separation box is fixedly connected with a filter screen plate, the separation box is divided into a discharge chamber and a water outlet chamber through the filter screen plate, a discharge hole is formed in the side wall of the discharge chamber, and a water outlet is formed in the lower end of the water outlet chamber.

Preferably, the upper end of the shell is provided with a feed inlet.

Preferably, the four corners of the lower end of the shell are fixedly connected with supporting legs.

Compared with the prior art, the utility model provides a preprocessing device suitable for pesticide detects possesses following beneficial effect:

the pretreatment device suitable for pesticide detection comprises a motor, a rotating shaft, polishing blades, a polishing block, a supporting rod, a protective shell, a reciprocating screw rod, a sliding seat, a connecting rod, an extrusion plate, an extrusion block, a discharging pipe, a separation box, a discharging chamber, a water outlet chamber, a discharging port, a water outlet and a filter screen plate, wherein when the device is used, the motor is started to drive the rotating shaft to rotate firstly, the rotating shaft rotates and simultaneously drives a plurality of polishing blades to rotate together, fruits and vegetables are crushed through the matching between the polishing blades and the polishing block, the reciprocating screw rod is driven to rotate through the rotation of the rotating shaft, the sliding seat is driven to reciprocate up and down through the meshing between the reciprocating screw rod and the sliding seat, two connecting rods and the extrusion plate are driven to reciprocate, the crushed fruits and vegetables which are too large to be polished are extruded, the crushed substances enter the separation box from the discharging pipe, and then obtain the liquid that awaits measuring of sufficient, improved the detection efficiency and the effect of equipment, made things convenient for people to use.

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 provides high detection efficiency and the effect of equipment have made things convenient for people to use.

Drawings

Fig. 1 is a schematic structural diagram of a pretreatment device suitable for pesticide detection according to the present invention;

fig. 2 is a schematic structural diagram of a part a of the pretreatment device suitable for pesticide detection.

In the figure: the device comprises a shell 1, a motor 2, a rotating shaft 3, a polishing blade 4, a polishing block 5, a supporting rod 6, a protective shell 7, a reciprocating screw rod 8, a sliding seat 9, a connecting rod 10, an extrusion plate 11, an extrusion block 12, a discharge pipe 13, a separation box 14, a discharge chamber 141, a water outlet chamber 142, a discharge port 143, a water outlet 144, a filter screen plate 15, a feed port 16 and a supporting leg 17.

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 pretreatment device suitable for pesticide detection comprises a housing 1, a motor 2 is fixedly connected to the upper end of the housing 1, an output shaft of the motor 2 penetrates through a side wall of the housing 1 and is fixedly connected with a rotating shaft 3, a plurality of polishing blades 4 are fixedly connected to the side wall of the rotating shaft 3, a plurality of polishing blocks 5 matched with the polishing blades 4 are fixedly connected to the inner side wall of the housing 1, two support rods 6 are fixedly connected to the inner side wall of the housing 1, the same protective shell 7 is fixedly connected between the two support rods 6, a reciprocating screw 8 is fixedly connected to the lower end of the rotating shaft 3, penetrates through the side wall of the protective shell 7, the other end of the reciprocating screw 8 is rotatably connected to the inner side wall of the protective shell 7 through a ball bearing, a slide seat 9 is rotatably connected to the outer side of the rod wall of the reciprocating screw 8, the inner wall of the bottom end of the shell 1 is fixedly connected with an extrusion block 12 matched with the extrusion plate 11.

The through-hole and the interior fixedly connected with discharging pipe 13 of through-hole have been seted up to the lower extreme of casing 1, can be convenient for the ejection of compact.

The lower end of the shell 1 is fixedly connected with the separation box 14, the inside of the separation box 14 is fixedly connected with the filter screen 15, the separation box 14 is separated into a discharge chamber 141 and a water outlet chamber 142 through the filter screen 15, the side wall of the discharge chamber 141 is provided with a discharge hole 143, and the lower end of the water outlet chamber 142 is provided with a water outlet 144, so that solid-liquid separation can be conveniently detected.

The upper end of the shell 1 is provided with a feeding hole 16, so that people can feed materials conveniently.

All fixedly connected with supporting legs 17 in the lower extreme four corners department of casing 1 can improve equipment's stability.

The utility model discloses in, during the use, when equipment uses, earlier starter motor 2 drives pivot 3 and rotates, 3 pivoted of pivot drive a plurality of blades of polishing 4 simultaneously and rotate together, and then carry out the breakage to the fruit vegetables through the cooperation between blade 4 and the sanding block 5 of polishing, simultaneously drive reciprocal lead screw 8 through pivot 3's rotation and rotate, mesh through between reciprocal lead screw 8 and the slide 9 drives slide 9 up-and-down reciprocating motion, and then drive two connecting rods 10 and stripper plate 11 and carry out reciprocating motion, extrude the fruit vegetables of polishing, make broken thing follow discharging pipe 13 and get into the separator box 14 in, through filtering screen plate 15 with solid-liquid separation, and then obtain the liquid that awaits measuring of capacity, the detection efficiency and the effect of equipment have been improved, make things convenient for people to use.

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

1. The pretreatment device comprises a shell (1) and is characterized in that a motor (2) is fixedly connected to the upper end of the shell (1), an output shaft of the motor (2) penetrates through a side wall of the shell (1) and is fixedly connected with a rotating shaft (3), a plurality of polishing blades (4) are fixedly connected to the side wall of the rotating shaft (3), a plurality of polishing blocks (5) matched with the polishing blades (4) are fixedly connected to the inner side wall of the shell (1), two supporting rods (6) are fixedly connected to the inner side wall of the shell (1), the same protective shell (7) is fixedly connected between the two supporting rods (6), a reciprocating screw rod (8) is fixedly connected to the side wall of the lower end of the rotating shaft (3) penetrating through the protective shell (7), and the other end of the reciprocating screw rod (8) is rotatably connected to the inner side wall of the protective shell (7) through a ball bearing, the pole wall outside of reciprocal lead screw (8) is connected with slide (9) through the screw thread rotation, two connecting rods (10) of the lateral wall fixedly connected with of slide (9), two the lower extreme fixedly connected with stripper plate (11) of connecting rod (10), the bottom inner wall fixedly connected with and stripper plate (11) assorted extrusion piece (12) of casing (1).

2. The pretreatment device suitable for pesticide detection according to claim 1, wherein a through hole is formed in the lower end of the shell (1), and a discharge pipe (13) is fixedly connected in the through hole.

3. The pretreatment device suitable for pesticide detection according to claim 1, wherein a separation box (14) is fixedly connected to the lower end of the housing (1), a filter screen plate (15) is fixedly connected to the inside of the separation box (14), the separation box (14) is divided into a discharge chamber (141) and a water outlet chamber (142) through the filter screen plate (15), a discharge hole (143) is formed in the side wall of the discharge chamber (141), and a water outlet (144) is formed in the lower end of the water outlet chamber (142).

4. The pretreatment device suitable for pesticide detection according to claim 1, wherein the upper end of the housing (1) is provided with a feed inlet (16).

5. The pretreatment device suitable for pesticide detection according to claim 1, wherein supporting legs (17) are fixedly connected to four corners of the lower end of the shell (1).