CN212663311U - Raw material mixing device for pesticide preparation - Google Patents

Abstract

The utility model discloses a raw material mixing device for pesticide preparation, which comprises a base, a support column and a mixing box, wherein a raw material mixing assembly is arranged in the mixing box, and comprises a driving shaft, a reciprocating screw rod, a second guide rod, a movable block, a lifting block, a drainage plate and a stirring rod, the driving shaft is rotatably arranged in the middle of the mixing box, the upper end of the driving shaft extends out of the mixing box and is connected with a driving assembly, the stirring rod is fixedly arranged at the periphery of the driving shaft, the reciprocating screw rod is rotatably arranged in the mixing box outside the working range of the stirring rod, the upper end of the reciprocating screw rod extends out of the mixing box and is connected with the driving assembly, the lifting block is sleeved on the reciprocating screw rod in a threaded manner, two ends of the drainage plate are respectively hinged on the lifting block and the movable block, the movable block is movably sleeved at the periphery of the second guide rod, the, thereby carry out the drainage with near raw materials of mixing box inner wall to mixing box middle part, improve mixing efficiency and quality.

Description

Raw material mixing device for pesticide preparation

Technical Field

The utility model relates to an agricultural field specifically is a raw materials mixing arrangement for pesticide preparation.

Background

The broad definition of pesticide refers to a substance or a mixture of several substances and a preparation thereof, which are used for preventing, killing or controlling diseases, insects, grass and other harmful organisms which damage agriculture and forestry, and purposefully regulate, control and influence the metabolism, growth, development and reproduction processes of plants and harmful organisms, or are derived from organisms, other natural products and applied biotechnology, and in a narrow sense refers to a class of medicines which are applied to kill insects, bacteria and harmful animals (or weeds) in agricultural production and are used for guaranteeing and promoting the growth of plants and crops.

The existing pesticide raw material stirring device is fixed in the range of the stirring blades, and cannot mix liquid in the whole stirring box, so that the raw materials are easily accumulated near the inner wall, the stirring is not uniform, the concentration of the pesticide is not uniform, the practicability is low, and a large amount of mixing time is consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials mixing arrangement for pesticide preparation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a raw materials mixing arrangement for pesticide preparation, includes base, support column and mixing box, be provided with the raw materials mixing subassembly in the mixing box, the raw materials mixing subassembly includes driving shaft, reciprocal lead screw, second guide bar, movable block, elevator, drainage board and puddler, the driving shaft rotates to be installed and extends to the mixing box outer junction drive assembly in mixing box middle part and upper end, and puddler fixed mounting is peripheral at the driving shaft, and is a plurality of reciprocal lead screw rotates to be installed in the mixing box outside the puddler working range and the upper end extends to the mixing box and is connected with drive assembly outward, and the elevator threaded sleeve is established on reciprocal lead screw, drainage board both ends articulate respectively on elevator and movable block, movable block movable sleeve is established in the second guide bar periphery, second guide bar fixed mounting is in the mixing box.

As a further aspect of the present invention: a plurality of feed hoppers are installed to the mixing box top, and the leakage fluid dram has been seted up to the bottom, install the flowing back valve in the leakage fluid dram.

As a further aspect of the present invention: the driving assembly comprises a protection frame, a stirring motor, a driving gear and a driven gear, the protection frame is fixedly installed above the mixing box, the stirring motor is installed in the protection frame, the output end of the stirring motor is connected with the driving shaft, the driving gear is fixedly installed at the output end of the stirring motor, and the driven gear is fixedly installed at the upper end of the reciprocating screw rod and meshed with the driving gear.

As a further aspect of the present invention: four reciprocating screw rods are uniformly distributed in the mixing box.

As a further aspect of the present invention: a first guide rod is fixedly installed in the mixing box, and the first guide rod penetrates through the lifting block in a movable mode.

As a further aspect of the present invention: and a baffle is obliquely arranged at the bottom of the mixing box, and the lower end of the baffle is close to the liquid outlet.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up raw materials and mixing assembly, drive assembly drives the driving shaft and rotates, and the epaxial puddler of driving stirs the raw materials at mixing box middle part, and drive assembly drives reciprocal lead screw simultaneously and rotates, and the elevator goes up and down along reciprocal lead screw and drives drainage board and movable block and go up and down, utilizes the through-hole of drainage inboard portion to carry out the drainage with near raw materials of mixing box inner wall to the mixing box middle part, improve mixing efficiency and quality.

Drawings

Fig. 1 is a schematic structural view of a raw material mixing device for pesticide preparation.

Fig. 2 is a schematic structural diagram of a drainage plate, a lifting block and a movable block in a raw material mixing device for pesticide preparation.

Fig. 3 is a schematic structural view of a driving gear and a driven gear in the raw material mixing device for agricultural chemical preparation.

Fig. 4 is a schematic view of the raw material mixing apparatus for agricultural chemical preparation in another operating state.

In the figure: 1-base, 2-support column, 3-liquid discharge port, 4-liquid discharge valve, 5-mixing box, 6-feed hopper, 7-protective frame, 8-stirring motor, 9-driving gear, 10-driven gear, 11-driving shaft, 12-reciprocating screw rod, 13-first guide rod, 14-second guide rod, 15-movable block, 16-lifting block, 17-drainage plate, 18-baffle plate and 19-stirring rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the present invention, a raw material mixing device for pesticide preparation includes a base 1, a supporting column 2 and a mixing box 5, a raw material mixing assembly is disposed in the mixing box 5, the specific type of the raw material mixing assembly is not limited, in this embodiment, preferably, the raw material mixing assembly includes a driving shaft 11, a reciprocating screw rod 12, a second guiding rod 14, a movable block 15, a lifting block 16, a drainage plate 17 and a stirring rod 19, the driving shaft 11 is rotatably mounted in the middle of the mixing box 5, the upper end of the driving shaft extends to the outside of the mixing box 5 and is connected with a driving assembly, the stirring rod 19 is fixedly mounted on the periphery of the driving shaft 11, a plurality of reciprocating screw rods 12 are rotatably mounted in the mixing box 5 outside the working range of the stirring rod 19, the upper end of the stirring rod extends to the outside of the mixing box 5 and is connected with the driving assembly, the lifting block 16 is threadedly sleeved on the reciprocating screw rod, the movable block 15 movable sleeve is established at second guide bar 14 peripherally, 14 fixed mounting of second guide bar is in mixing box 5, when carrying out the raw materials and mixing, drive assembly drives driving shaft 11 and rotates, the last puddler 19 of driving shaft 11 stirs the raw materials at 5 middle parts of mixing box, drive assembly drives reciprocal lead screw 12 simultaneously and rotates, elevator 16 goes up and down along reciprocal lead screw 12 and drives drainage plate 17 and movable block 15 and go up and down, owing to receive the pressure of raw materials and the guide effect of second guide bar 14, drainage plate 17 is in the tilt state all the time at the lift in-process, utilize inside through-hole, thereby carry out the drainage with near 5 inner wall of mixing box's raw materials to 5 middle parts of mixing box, mixing efficiency and quality are improved.

Further, a plurality of feed hoppers 6 are installed to 5 tops of mixing box, and the leakage fluid dram 3 has been seted up to the bottom, install flowing back valve 4 in the leakage fluid dram 3, after the mixture finishes, open flowing back valve 4 and can discharge.

The specific type of drive assembly does not add the restriction, and in this embodiment, preferred, drive assembly includes protecting frame 7, agitator motor 8, driving gear 9 and driven gear 10, and protecting frame 7 fixed mounting is in mixing box 5 top, and agitator motor 8 installs in protecting frame 7 and the output is connected with driving shaft 11, and driving gear 9 fixed mounting is at agitator motor 8 output, and driven gear 10 fixed mounting just meshes with driving gear 9 mutually at reciprocating screw 12 upper ends.

The specific number of the reciprocating screw rods 12 is not limited, and in the embodiment, preferably, four reciprocating screw rods 12 are uniformly distributed in the mixing box 5.

In order to improve the lifting stability of the lifting block 16, a first guide rod 13 is fixedly installed in the mixing box 5, and the first guide rod 13 movably penetrates through the lifting block 16.

The utility model discloses a theory of operation is:

when carrying out the raw materials and mixing, drive assembly drives driving shaft 11 and rotates, the raw materials at 5 middle parts of mixing box are stirred to the puddler 19 on the driving shaft 11, drive assembly drives reciprocal lead screw 12 simultaneously and rotates, the elevator 16 goes up and down along reciprocal lead screw 12 and drives drainage plate 17 and movable block 15 and go up and down, owing to receive the pressure of raw materials and the guide effect of second guide bar 14, drainage plate 17 is in the tilt state all the time at the lift in-process, utilize inside through-hole, thereby carry out the drainage with near 5 inner wall of mixing box raw materials to 5 middle parts of mixing box, improve mixing efficiency and quality.

Example 2

In order to facilitate the discharge of raw materials, the present embodiment is further improved on the basis of embodiment 1, and the improvement lies in that: the bottom of the mixing box 5 is obliquely provided with a baffle 18, the lower end of the baffle 18 is close to the liquid outlet 3, and the baffle 18 is arranged to facilitate the discharge of the mixed raw materials.

To sum up, through setting up raw materials and mixing assembly, drive assembly drives driving shaft 11 and rotates, and the puddler 19 on the driving shaft 11 stirs the raw materials at 5 middle parts of mixing box, and drive assembly drives reciprocal lead screw 12 simultaneously and rotates, and the elevator 16 goes up and down along reciprocal lead screw 12 and drives drainage plate 17 and movable block 15 and go up and down, utilizes the inside through-hole of drainage plate 17 to carry out the drainage with near raw materials of 5 inner walls of mixing box to 5 middle parts of mixing box, improvement mixing efficiency and quality.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A raw material mixing device for pesticide preparation comprises a base (1), a support column (2) and a mixing box (5), and is characterized in that a raw material mixing assembly is arranged in the mixing box (5) and comprises a driving shaft (11), a reciprocating screw rod (12), a second guide rod (14), a movable block (15), a lifting block (16), a drainage plate (17) and a stirring rod (19), wherein the driving shaft (11) is rotatably arranged in the middle of the mixing box (5), the upper end of the driving shaft extends to the outside of the mixing box (5) and is connected with a driving assembly, the stirring rod (19) is fixedly arranged on the periphery of the driving shaft (11), the reciprocating screw rods (12) are rotatably arranged in the mixing box (5) outside the working range of the stirring rod (19), the upper end of the reciprocating screw rod extends to the outside of the mixing box (5) and is connected with the driving assembly, and the lifting block (16) is sleeved on the reciprocating screw, drainage plate (17) both ends articulate respectively on elevator block (16) and movable block (15), movable block (15) activity cover is established in second guide bar (14) periphery, and second guide bar (14) fixed mounting is in mixing box (5).

2. The raw material mixing device for agricultural chemical preparation according to claim 1, wherein a plurality of feed hoppers (6) are installed above the mixing box (5), a liquid discharge port (3) is opened at the bottom, and a liquid discharge valve (4) is installed in the liquid discharge port (3).

3. The raw material mixing device for pesticide preparation according to claim 2, characterized in that the driving assembly comprises a protective frame (7), a stirring motor (8), a driving gear (9) and a driven gear (10), the protective frame (7) is fixedly arranged above the mixing box (5), the stirring motor (8) is arranged in the protective frame (7) and the output end of the stirring motor is connected with the driving shaft (11), the driving gear (9) is fixedly arranged at the output end of the stirring motor (8), and the driven gear (10) is fixedly arranged at the upper end of the reciprocating screw rod (12) and meshed with the driving gear (9).

4. The raw material mixing device for agricultural chemical preparation according to claim 2, wherein four reciprocating screw rods (12) are uniformly distributed in the mixing tank (5).

5. The raw material mixing device for agricultural chemical preparation according to any one of claims 1 to 4, wherein a first guide rod (13) is fixedly installed in the mixing box (5), and the first guide rod (13) movably penetrates through the lifting block (16).

6. The raw material mixing device for agricultural chemical preparation according to claim 2, wherein a baffle plate (18) is installed at the bottom of the mixing box (5) in an inclined manner, and the lower end of the baffle plate (18) is close to the liquid discharge port (3).

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