CN220606644U

CN220606644U - Novel multifunctional pulverizer

Info

Publication number: CN220606644U
Application number: CN202322038159.XU
Authority: CN
Inventors: 韩兆鑫; 韩留柱; 孙晴晴; 任宪位; 王文华; 韩兆磊
Original assignee: Shandong Shennong Seed Industry Co ltd
Current assignee: Shandong Shennong Seed Industry Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-03-19
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to the field of crushers, in particular to a novel multifunctional crusher, which comprises a box body, wherein a baffle is fixedly arranged at a feed inlet at the top end of the box body, an electric push rod is arranged at the inner side of the baffle, a pressing plate is arranged at the telescopic end of the electric push rod, the top end of a conveying belt is positioned at the feed inlet, a guide plate is fixedly arranged at the feed inlet, and a crushing assembly is arranged in the box body; the guide plate is arranged to play a role in guiding materials, and meanwhile, the contact of the pressing plate with the conveying belt in the downward movement process is avoided.

Description

Novel multifunctional pulverizer

Technical Field

The utility model relates to the field of crushers, in particular to a novel multifunctional crusher.

Background

At present, the straw treatment in the market adopts a crushing means, and crushed straw is convenient for subsequent treatment, so various straw crushers are layered endlessly, the multifunctional crusher for the straw comprises a crushing box body, a feeding port and a discharging port are respectively arranged at the top end and the bottom end of the crushing box body, and the multifunctional crusher further comprises: the conveying belt is arranged on one side of the crushing box body, the top end of the conveying belt is positioned at the feed inlet, and the conveying belt is provided with a straight section and a lifting section; the first crushing assembly and the second crushing assembly are arranged at the position right below the top end of the conveying belt, the first crushing assembly is provided with two cutting rollers which rotate relatively, and cutting blades are arranged at equal intervals in the length direction of the cutting rollers; the second crushing assembly is arranged right below the first crushing assembly.

When the device is used, peasants can place straws on the straight section of the conveyer belt at the low place, and then the straws are conveyed into the crushing box body by the conveyer belt to be crushed, so that the difficulty in feeding by using the agricultural machine is effectively reduced, but the straws which are being crushed in the crushing box body are easy to jump out from the feed inlet in the crushing process, and therefore, the novel multifunctional crusher is provided.

Disclosure of Invention

The utility model aims to provide a novel multifunctional pulverizer, which comprises a box body, wherein a baffle is fixedly arranged at a feed inlet at the top end of the box body, an electric push rod is arranged at the inner side of the baffle, a pressing plate is arranged at the telescopic end of the electric push rod, the top end of a conveying belt is positioned at the feed inlet, a guide plate is fixedly arranged at the feed inlet, and a pulverizing assembly is arranged in the box body.

Preferably: the crushing assembly comprises a rotating shaft, the top end of the rotating shaft movably penetrates through the top of the protective shell and is fixedly connected with the driving end of a motor I, the motor I is installed in the protective shell, a plurality of groups of crushing blades are fixedly connected to the outer wall of the rotating shaft, the two ends of the protective shell are fixedly connected with supporting rods, one end, far away from the protective shell, of each supporting rod is fixedly connected to the inner wall of a box body, and a group of wire grooves are formed in the inner sides of the supporting rods.

Preferably: the utility model discloses a grinding device for the grinding of the metal filter screen, including the box inner wall, the metal filter screen is installed on the box inner wall and in crushing blade below, metal filter screen top contact scraper blade, the one end fixed connection of scraper blade is in the pivot.

Preferably: two groups of cutting rollers are rotatably arranged on the inner wall of the box body and above the crushing blades, a plurality of groups of cutting blades are fixedly connected to the outer wall of the cutting rollers, one end of each cutting roller movably penetrates through the inner side of the box body and is fixedly connected with gears, the two groups of gears are meshed with chains, one group of gears are fixedly connected with the driving end of a motor II, and the motor II is arranged on the outer wall of the box body through a motor frame.

Preferably: the bottom of the box body is communicated with the discharging hopper, and the bottom of the discharging hopper is fixedly connected with the material guiding frame.

Preferably: the traction plate is fixedly connected to the outer wall of the box body, and two groups of traction rings are arranged on the traction plate.

Preferably: the box body and the conveyer belt are both arranged on the base through supporting legs, and a plurality of groups of movable wheels are arranged at the bottom of the base.

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

according to the utility model, the electric push rod drives the pressing plate to press downwards, so that straws cannot jump out of the feed inlet due to the blocking of the pressing plate in the crushing process, and meanwhile, the electric push rod drives the pressing plate to move downwards so as to press the straws downwards, thereby compressing the space for upward collapse of the straws and improving the primary crushing efficiency; the material guide plate is arranged to play a role in guiding materials, and meanwhile, the contact of the pressing plate with the conveying belt in the downward moving process is avoided; the box body and the conveyer belt are both arranged on the base through supporting legs, and a plurality of groups of moving wheels are arranged at the bottom of the base, so that the device can be conveniently moved under the traction of agricultural machinery vehicles; when the motor drives the crushing blade to rotate to cut and crush the straw, the rotating shaft rotates to drive the scraping plate to rotate, and the scraping plate continuously cleans the metal filter screen, so that the straw is prevented from blocking the metal filter screen.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the case;

fig. 3 is a schematic view of a pulverizing assembly.

In the figure: 1. a case; 2. a baffle; 3. a feed inlet; 4. an electric push rod; 5. a pressing plate; 6. a conveyor belt; 7. a material guide plate; 8. support legs; 9. a base; 10. a moving wheel; 11. a crushing assembly; 1101. a rotating shaft; 1102. a protective shell; 1103. a first motor; 1104. a crushing blade; 1105. a support rod; 1106. wire grooves; 12. a metal filter screen; 13. a scraper; 14. a cutting roller; 15. a cutting blade; 16. a gear; 17. a chain; 18. a second motor; 19. discharging a hopper; 20. a material guiding frame; 21. a traction plate; 22. a traction ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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. 1-3, the novel multifunctional pulverizer disclosed by the utility model comprises a case body 1, wherein a baffle plate 2 is fixedly arranged at a feed inlet 3 at the top end of the case body 1, an electric push rod 4 is arranged on the inner side of the baffle plate 2, a pressing plate 5 is arranged at the telescopic end of the electric push rod 4, the top end of a conveying belt 6 is positioned at the feed inlet 3, a guide plate 7 is fixedly arranged at the feed inlet 3, and a pulverizing assembly 11 is arranged in the case body 1.

The crushing assembly 11 comprises a rotating shaft 1101, the top end of the rotating shaft 1101 movably penetrates through the top of a protecting shell 1102 and is fixedly connected with the driving end of a motor 1103, the motor 1103 is installed in the protecting shell 1102, a plurality of groups of crushing blades 1104 are fixedly connected to the outer wall of the rotating shaft 1101, two ends of the protecting shell 1102 are fixedly connected with supporting rods 1105, one end, far away from the protecting shell 1102, of each supporting rod 1105 is fixedly connected to the inner wall of the box body 1, a wire groove 1106 is formed in the inner side of one group of the supporting rods 1105, the motor 1103 is started to drive the rotating shaft 1101 to rotate, and the rotating shaft 1101 is started to drive the crushing blades 1104 to rotate so as to cut and crush straws; the whole crushing assembly 11 is structurally stable through the supporting rod 1105; a wire slot 1106 is formed in the inner side of the support rod 1105, so that a space is reserved for a motor one connected with the motor one 1103.

The utility model discloses a straw crushing box, including box 1, scraping plate 13, metal filter screen 12, rotary shaft 1101, crushing blade 1104 below and on the box 1 inner wall install metal filter screen 12, metal filter screen 12 top contact scraper blade 13, the one end fixed connection of scraper blade 13 is on rotary shaft 1101, smashes the straw of certain volume and falls into out hopper 19 through metal filter screen 12, and rotary shaft 1101 rotates simultaneously and drives scraper blade 13 and rotates, and scraper blade 13 constantly clears up metal filter screen 12, prevents straw jam metal filter screen 12.

Two groups of cutting rollers 14 are rotatably mounted on the inner wall of the box body 1 and above the crushing blades 1104, a plurality of groups of cutting blades 15 are fixedly connected on the outer wall of the cutting rollers 14, one end of each cutting roller 14 movably penetrates through the inner side of the box body 1 and is fixedly connected with a gear 16, two groups of gears 16 are meshed with a chain 17, one group of gears 16 are fixedly connected with the driving end of a motor II 18, the motor II 18 is mounted on the outer wall of the box body 1 through a motor frame, the motor II 18 is started to drive the two groups of gears 16 to rotate, the gears 16 rotate to drive the two groups of cutting rollers 14 to rotate, the cutting rollers 14 rotate to drive the cutting blades 15 to rotate, and the cutting blades 15 rotate to primarily cut and crush straws.

The bottom of the box body 1 is communicated with the discharge hopper 19, the bottom of the discharge hopper 19 is fixedly connected with the guide frame 20, crushed straws entering the discharge hopper 19 gradually fall into the guide frame 20, and a user recovers the crushed straws from the guide frame 20.

The traction plate 21 is fixedly connected to the outer wall of the box body 1, and two groups of traction rings 22 are arranged on the traction plate 21, so that the device can be connected with an agricultural machinery vehicle.

The box 1 and the conveyer belt 6 are both installed on a base 9 through supporting legs 8, and a plurality of groups of moving wheels 10 are installed at the bottom of the base 9, so that the device is convenient to move under the traction of agricultural machinery vehicles.

The working principle of the utility model is as follows: when the straw crusher is used, straws are placed on the lower part of the conveying belt 6, the conveying belt 6 brings the straws into the feed inlet 3 and fall onto the guide plate 7, then gradually slide onto the cutting rollers 14 from the guide plate 7, after a certain amount of straws are added, the electric push rod 4 is started to drive the pressing plate 5 to press down, meanwhile, the motor II 18 is started to drive the two groups of gears 16 to rotate, the gears 16 rotate to drive the two groups of cutting rollers 14 to rotate, the cutting rollers 14 rotate to drive the cutting blades 15 to rotate, the cutting blades 15 rotate to primarily cut and crush the straws, the straws are blocked by the pressing plate 5 in the crushing process, the straws cannot jump out from the feed inlet 3, and meanwhile, the electric push rod 4 is used to drive the pressing plate 5 to move downwards to press the straws downwards to compress the space for upward crushing of the straws, so that the primary crushing efficiency is improved; simultaneously, the first motor 1103 is started to drive the rotating shaft 1101 to rotate, the rotating shaft 1101 drives the crushing blade 1104 to rotate to cut and crush the primarily crushed straws secondarily, the crushed straws with a certain volume fall into the discharge hopper 19 through the metal filter screen 12, and meanwhile, the rotating shaft 1101 rotates to drive the scraping plate 13 to rotate, and the scraping plate 13 continuously cleans the metal filter screen 12 to prevent the metal filter screen 12 from being blocked by the straws; crushed straws entering the discharge hopper 19 gradually fall into the guide frame 20, and a user recovers the crushed straws from the guide frame 20; the conveyor belt 6 is a conventional conveyor belt in a multi-function pulverizer of the publication CN 219042468U.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a novel multifunctional pulverizer, includes box (1), its characterized in that: feed inlet (3) fixed mounting on box (1) top has baffle (2), electric putter (4) are installed to baffle (2) inboard, clamp plate (5) are installed to the flexible end of electric putter (4), and the top of conveyer belt (6) is located feed inlet (3) department, feed inlet (3) department fixed mounting has stock guide (7), install crushing subassembly (11) in box (1).

2. A novel multi-functional pulverizer as defined in claim 1, wherein: crushing subassembly (11) include pivot (1101), pivot (1101) top activity runs through protective housing (1102) top and the drive end of fixed connection motor one (1103), motor one (1103) is installed in protective housing (1102), fixed connection multiunit crushing blade (1104) on pivot (1101) outer wall, all fixed connection bracing piece (1105) at protective housing (1102) both ends, the one end fixed connection that protective housing (1102) was kept away from to bracing piece (1105) is on box (1) inner wall, a set of wire casing (1106) have been seted up to bracing piece (1105) inboard.

3. A novel multi-functional pulverizer as defined in claim 1, wherein: the novel grinding device is characterized in that a metal filter screen (12) is arranged on the inner wall of the box body (1) and below the grinding blade (1104), the top end of the metal filter screen (12) is contacted with a scraping plate (13), and one end of the scraping plate (13) is fixedly connected to the rotating shaft (1101).

4. A novel multi-functional pulverizer as defined in claim 1, wherein: two groups of cutting rollers (14) are rotatably arranged on the inner wall of the box body (1) and above the crushing blades (1104), a plurality of groups of cutting blades (15) are fixedly connected on the outer wall of the cutting rollers (14), one end of each cutting roller (14) movably penetrates through the inner side of the box body (1) and is fixedly connected with a gear (16), the gears (16) are meshed with a chain (17), the gears (16) are fixedly connected with the driving end of a motor II (18), and the motor II (18) is arranged on the outer wall of the box body (1) through a motor frame.

5. A novel multi-functional pulverizer as defined in claim 1, wherein: the bottom of the box body (1) is communicated with a discharge hopper (19), and the bottom of the discharge hopper (19) is fixedly connected with a guide frame (20).

6. A novel multi-functional pulverizer as defined in claim 1, wherein: the traction plate (21) is fixedly connected to the outer wall of the box body (1), and two groups of traction rings (22) are arranged on the traction plate (21).

7. A novel multi-functional pulverizer as defined in claim 1, wherein: the box body (1) and the conveying belt (6) are both arranged on the base (9) through supporting legs (8), and a plurality of groups of moving wheels (10) are arranged at the bottom of the base (9).