CN215011784U

CN215011784U - Straw pulverizer capable of adjusting particle size

Info

Publication number: CN215011784U
Application number: CN202120480636.6U
Authority: CN
Inventors: 张进新; 张鹏; 张前新
Original assignee: Gaotai Fenxin Agriculture And Animal Husbandry Co ltd
Current assignee: Gaotai Fenxin Agriculture And Animal Husbandry Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-12-07
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a straw rubbing crusher of adjustable granule size, including last framework, feed inlet and first belt, the upper end of going up the framework is provided with the feed inlet, and goes up the lower extreme of framework and be connected with well framework, go up the inboard of framework and install crushing roller, and the outside of crushing roller is provided with crushing blade to the downside of crushing blade is provided with the baffle, the lower framework is installed to the lower extreme of well framework, and the inboard of framework is provided with the connecting rod down to the lower extreme of framework is provided with the feed opening down, the outside of dwang is connected with crushing dish, and the rear side of crushing dish is provided with the axis of rotation, and the outside of axis of rotation is connected with the second belt. This straw rubbing crusher of adjustable particle size is convenient for adjust the straw particle size after pure, and the staff of being convenient for smashes the straw, has improved the crushing quality of straw, has improved work efficiency, is convenient for prevent the easy condition of blockking up in the straw rubbing crusher.

Description

Straw pulverizer capable of adjusting particle size

Technical Field

The utility model relates to a straw rubbing crusher technical field specifically is a straw rubbing crusher of adjustable particle size.

Background

Every time the crops harvest season passes the back, all can leave the straw throughout in the farmland, in order to improve the recovery rate of utilization of straw, need use the straw rubbing crusher to carry out shredding to the straw, the recovery of being convenient for, but there is some defects in the straw rubbing crusher that has now on the market:

for example straw rubbing crusher is inside to be blockked up easily, causes to smash the effect poor, and inconvenient regulation is smashed the particle size after, and crushing quality remains to improve, consequently, the utility model provides a straw rubbing crusher of adjustable particle size to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straw rubbing crusher of adjustable granule size to solve the inside easy jam of straw rubbing crusher that provides in the above-mentioned background art, cause crushing effect poor, inconvenient regulation is smashed the granule size after, smashes the problem that the quality remains to improve.

In order to achieve the above object, the utility model provides a following technical scheme: a straw pulverizer capable of adjusting particle size comprises an upper frame body, a feed inlet and a first belt, wherein the feed inlet is arranged at the upper end of the upper frame body, the lower end of the upper frame body is connected with a middle frame body, the inner side of the upper frame body is provided with a crushing shaft, the outer side of the crushing shaft is provided with a crushing blade, a baffle is arranged at the lower side of the crushing blade, a conveying shaft is connected at the inner side of the middle frame body, a first belt is arranged at the outer side of the conveying shaft, a motor is arranged on the left side of the conveying shaft, a lower frame body is arranged at the lower end of the middle frame body, a connecting rod is arranged on the inner side of the lower frame body, and the lower end of the lower frame body is provided with a feed opening, the outer side of the connecting rod is connected with a fixed block, the front side of the fixed block is provided with a rotating rod, the outside of dwang is connected with crushing dish, and the rear side of crushing dish is provided with the axis of rotation to the outside of axis of rotation is connected with the second belt.

Preferably, the crushing shaft is provided with crushing blades at equal intervals, and the longitudinal sections of the crushing blades are triangular.

Preferably, the baffle is arranged in the upper frame in an inclined downward manner, and the baffle at the lower end of the crushing shaft is arranged in a left-right symmetry manner about the center of the upper frame.

Preferably, the outer side of the crushing disc is provided with a semicircular groove-shaped structure, and the longitudinal section of the second belt on the outer side of the crushing disc is splayed.

Preferably, the connecting rod is connected with the fixed block in a threaded mode, and the thread directions of the left end and the right end of the connecting rod are arranged in opposite directions.

Preferably, the longitudinal section of the rotating rod is T-shaped, and the rotating rod and the crushing disc form a sliding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the straw crusher with the adjustable particle size is convenient for adjusting the particle size of crushed straw, is convenient for workers to crush the straw, improves the crushing quality of the straw, improves the working efficiency, and is convenient for preventing the straw crusher from being easily blocked;

1. the straw crushing machine is provided with a fixed block and a connecting rod, the connecting rod is connected with the fixed block in a threaded mode, and the thread directions of the left end and the right end of the connecting rod are arranged oppositely, so that the size of crushed straw particles can be conveniently adjusted;

2. the straw crushing device is provided with the crushing blades and the crushing shaft, the crushing blades are arranged on the crushing shaft at equal intervals, and the longitudinal sections of the crushing blades are triangular, so that the crushing of straws by workers is facilitated, the crushing quality of the straws is improved, and the working efficiency is improved;

3. the straw crusher is provided with the baffle, the upper frame body and the crushing shaft, the baffle is obliquely and downwards arranged in the upper frame body, and the baffle at the lower end of the crushing shaft is arranged in a left-right symmetrical mode relative to the center of the upper frame body, so that the situation that the straw crusher is easily blocked is conveniently prevented.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a side view cross-sectional structure of the crushing disk and the rotating rod of the present invention;

FIG. 3 is a schematic view of a rear view cross-sectional structure of the second belt of the present invention connected to the rotating shaft;

FIG. 4 is a schematic side view of the first belt and the crushing shaft according to the present invention;

fig. 5 is a schematic view of the rear section structure of the crushing disk connected with the rotating shaft of the utility model.

In the figure: 1. an upper frame body; 2. a feed inlet; 3. a crushing shaft; 4. a crushing blade; 5. a first belt; 6. a baffle plate; 7. a motor; 8. a delivery shaft; 9. a middle frame body; 10. a crushing disc; 11. a connecting rod; 12. a feeding port; 13. a lower frame body; 14. rotating the rod; 15. a fixed block; 16. a second belt; 17. and rotating the shaft.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a straw pulverizer capable of adjusting particle size comprises an upper frame body 1, a feed inlet 2, a pulverizing shaft 3, a pulverizing blade 4, a first belt 5, a baffle 6, a motor 7, a conveying shaft 8, a middle frame body 9, a pulverizing disc 10, a connecting rod 11, a feed outlet 12, a lower frame body 13, a rotating rod 14, a fixed block 15, a second belt 16 and a rotating shaft 17, wherein the feed inlet 2 is arranged at the upper end of the upper frame body 1, the middle frame body 9 is connected at the lower end of the upper frame body 1, the pulverizing shaft 3 is installed at the inner side of the upper frame body 1, the pulverizing blade 4 is arranged at the outer side of the pulverizing shaft 3, the baffle 6 is arranged at the lower side of the pulverizing blade 4, the conveying shaft 8 is connected at the inner side of the middle frame body 9, the first belt 5 is installed at the outer side of the conveying shaft 8, the motor 7 is installed at the left side of the conveying shaft 8, the lower frame body 13 is installed at the lower end of the middle frame body 9, the connecting rod 11 is arranged at the inner side of the lower frame body 13, and the lower end of the lower frame body 13 is provided with a feed opening 12, the outer side of the connecting rod 11 is connected with a fixed block 15, the front side of the fixed block 15 is provided with a rotating rod 14, the outer side of the rotating rod 14 is connected with a crushing disk 10, the rear side of the crushing disk 10 is provided with a rotating shaft 17, and the outer side of the rotating shaft 17 is connected with a second belt 16.

As shown in fig. 1, the baffle 6 is obliquely and downwardly arranged inside the upper frame 1, and the baffle 6 at the lower end of the crushing shaft 3 is arranged in bilateral symmetry with respect to the center of the upper frame 1, so as to prevent the situation that the straw crusher is easily blocked, the crushing blades 4 are arranged on the crushing shaft 3 at equal intervals, and the longitudinal section of each crushing blade 4 is triangular, so that the straw can be crushed by a worker, the crushing quality of the straw is improved, and the working efficiency is improved.

As shown in fig. 3 and 5, the outer side of the crushing disk 10 is provided with a semicircular groove-shaped structure, and the longitudinal section of the second belt 16 at the outer side of the crushing disk 10 is splayed, so that the relative distance of the crushing disk 10 can be conveniently adjusted, and the crushed straws can be changed into granules.

The rotating rod 14 has a T-shaped longitudinal section as shown in fig. 1 and 2, and the rotating rod 14 and the crushing disk 10 form a sliding structure, so that when the relative distance between the crushing disk 10 and the rotating rod is adjusted, the rotating rod can rotate along with the rotating shaft 17.

The working principle is as follows: when the straw crusher with the adjustable particle size is used, firstly, straws are poured into an upper frame body 1 from a feeding hole 2, a motor 7 is started, crushing blades 4 are arranged on a crushing shaft 3 at equal intervals, the longitudinal sections of the crushing blades 4 are triangular, the straws are convenient to crush, a baffle plate 6 arranged on the inner side of the upper frame body 1 is convenient to prevent the situation that the straw crusher is easy to block, the crushed straws enter a middle frame body 9 from the upper frame body 1, a conveying shaft 8 arranged in the middle frame body 9 uniformly conveys the straws into a crushing disc 10, a semicircular groove-shaped structure is arranged on the outer side of the crushing disc 10, the longitudinal section of a second belt 16 on the outer side of the crushing disc 10 is splayed, the crushed straws are convenient to be changed into particles, a connecting rod 11 is connected with a fixed block 15 in a threaded mode, and the fixed block 15 is relatively moved by rotating the connecting rod 11, the left end and the right end of the connecting rod 11 are oppositely arranged in thread direction, so that the particle size of the crushed straw can be conveniently adjusted, the longitudinal section of the rotating rod 14 is T-shaped, the rotating rod 14 and the crushing disk 10 form a sliding structure, so that when the relative distance of the crushing disk 10 is adjusted, the crushing disk 10 can rotate along with the rotating shaft 17, the stability of the rotating rod 14 in sliding in the crushing disk 10 is improved, the straw is crushed, the crushed straw is output from the feed opening 12, and the use method of the straw crusher with the particle size adjustable function is realized.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an adjustable particle size's straw rubbing crusher, includes frame (1), feed inlet (2) and first belt (5), its characterized in that: the upper end of the upper frame body (1) is provided with a feeding hole (2), the lower end of the upper frame body (1) is connected with a middle frame body (9), a crushing shaft (3) is installed on the inner side of the upper frame body (1), a crushing blade (4) is arranged on the outer side of the crushing shaft (3), a baffle (6) is arranged on the lower side of the crushing blade (4), a conveying shaft (8) is connected to the inner side of the middle frame body (9), a first belt (5) is installed on the outer side of the conveying shaft (8), a motor (7) is installed on the left side of the conveying shaft (8), a lower frame body (13) is installed at the lower end of the middle frame body (9), a connecting rod (11) is arranged on the inner side of the lower frame body (13), a discharging hole (12) is arranged at the lower end of the lower frame body (13), a fixing block (15) is connected to the outer side of the connecting rod (11), and a rotating rod (14) is installed on the front side of the fixing block (15), the outside of dwang (14) is connected with crushing dish (10), and the rear side of crushing dish (10) is provided with axis of rotation (17), and the outside of axis of rotation (17) is connected with second belt (16).

2. The straw pulverizer capable of adjusting the particle size as claimed in claim 1, wherein: crushing blades (4) are arranged on the crushing shaft (3) at equal intervals, and the longitudinal sections of the crushing blades (4) are triangular.

3. The straw pulverizer capable of adjusting the particle size as claimed in claim 1, wherein: the baffle (6) is obliquely and downwards arranged in the upper frame body (1), and the baffle (6) at the lower end of the crushing shaft (3) is arranged in a left-right symmetrical mode relative to the center of the upper frame body (1).

4. The straw pulverizer capable of adjusting the particle size as claimed in claim 1, wherein: the outer side of the crushing disc (10) is provided with a semicircular groove-shaped structure, and the longitudinal section of the second belt (16) on the outer side of the crushing disc (10) is splayed.

5. The straw pulverizer capable of adjusting the particle size as claimed in claim 1, wherein: the connecting rod (11) is connected with the fixing block (15) in a threaded mode, and the thread directions of the left end and the right end of the connecting rod (11) are arranged oppositely.

6. The straw pulverizer capable of adjusting the particle size as claimed in claim 1, wherein: the longitudinal section of the rotating rod (14) is T-shaped, and the rotating rod (14) and the crushing disc (10) form a sliding structure.