CN215792021U

CN215792021U - Uniform feeding device of straw briquetting machine

Info

Publication number: CN215792021U
Application number: CN202122031084.3U
Authority: CN
Inventors: 刘宇; 王垚; 张然; 于海涵
Original assignee: Harbin Yuejin Technology Development Co ltd
Current assignee: Harbin Yuejin Technology Development Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-11
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a uniform feeding device of a straw briquetting machine, which comprises a hopper, wherein the lower end of the hopper is connected with a material pipe, a partition plate is fixed inside the material pipe, a plurality of feed openings are formed in the partition plate at equal intervals, a first installation rod is arranged below the partition plate, a plurality of connecting plates are fixedly sleeved on the first installation rod at equal intervals, the upper end of each connecting plate is fixedly connected with a baffle corresponding to the feed openings, one end of the first installation rod is fixedly connected with a lower movable rod, one end of the lower movable rod, far away from the first installation rod, penetrates through a material discharging pipe outwards and is fixedly connected with a supporting plate, a first spring is sleeved on the side wall of the lower movable rod, which is positioned outside the material pipe, and a fixing plate is fixed on the outer wall of the material pipe. The utility model can control the straw material to fall down uniformly, avoid the problems of material cone angle accumulation and uneven distribution, and improve the compression quality of the straw material block.

Description

Uniform feeding device of straw briquetting machine

Technical Field

The utility model relates to the technical field of straw feed production, in particular to a uniform feeding device of a straw briquetting machine.

Background

At present, a plurality of straws are processed into feed, and in the process of processing the straws into the feed, the straws are firstly crushed, then sent into a briquetting machine through a conveyor, and finally molded through the briquetting machine, but the problems of material cone angle stacking and uneven material distribution easily occur in the existing briquetting machine during feeding, and further the quality of subsequent straw briquettes is improved, so that an even feeding device of the straw briquetting machine is required to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a uniform feeding device of a straw briquetting machine.

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

a uniform feeding device of a straw briquetting machine comprises a hopper, wherein the lower end of the hopper is connected with a material pipe, a baffle plate is fixed inside the material pipe, a plurality of feed openings are arranged on the baffle plate at equal intervals, a first mounting rod is arranged below the baffle plate, a plurality of connecting plates are fixedly sleeved on the first mounting rod at equal intervals, the upper end of each connecting plate is fixedly connected with a baffle corresponding to the feed opening, one end of the first mounting rod is fixedly connected with a lower movable rod, one end of the lower movable rod, which is far away from the first mounting rod, penetrates through the discharging pipe outwards and is fixedly connected with a supporting plate, the side wall of the lower movable rod outside the material pipe is sleeved with a first spring, the outer wall of the material pipe is fixed with a fixed plate, the fixed plate is provided with a driving mechanism for driving the abutting plate to move in a reciprocating mode, and a material stirring mechanism connected with the abutting plate is arranged above the partition plate.

Preferably, the driving mechanism comprises a motor installed on the fixing plate, the tail end of an output shaft of the motor penetrates through the fixing plate and is fixedly connected with a connecting shaft, a cam is fixedly sleeved on the connecting shaft, and the cambered surface of the cam abuts against the plate surface of the abutting plate.

Preferably, dial material mechanism is including setting up the mounting panel in the baffle top, a plurality of second installation poles of equidistant fixedly connected with on a lateral wall of mounting panel, equidistant fixed cover is equipped with a plurality of material teeth of dialling on the second installation pole, the movable rod is gone up to another lateral wall middle part fixedly connected with of mounting panel, the one end that the mounting panel was kept away from to last movable rod outwards runs through discharging pipe and fixed connection on the butt plate, it is equipped with the second spring to go up the cover on the lateral wall that the movable rod is located the discharging pipe outward.

Preferably, the material poking teeth are of a star-shaped structure.

Preferably, the hopper is integrally formed with the feed tube.

Preferably, the section of the connecting shaft is a rectangular structure.

The utility model has the beneficial effects that:

through setting up feed opening, baffle, through the reciprocal lateral shifting of baffle, and then make the intermittent type switching of feed opening, can control the straw material and evenly fall down, avoid appearing the problem of material cone angle pile and inhomogeneous cloth.

Through setting up group material mechanism, when supporting board reciprocating motion, the movable rod drives mounting panel reciprocating motion on the accessible, and then drives and dial the reciprocal sideslip of material tooth in the baffle top, can constantly stir the straw material, and then make the straw material evenly leak under through the feed opening, can not cause the straw material jam in the baffle top.

The utility model can control the straw material to fall down uniformly, avoid the problems of material cone angle accumulation and uneven distribution, and improve the compression quality of the straw material block.

Drawings

FIG. 1 is a schematic structural view of a uniform feeding device of a straw briquetting machine according to the present invention;

FIG. 2 is a schematic structural diagram of the interior of a material pipe of the uniform feeding device of the straw briquetting machine provided by the utility model;

FIG. 3 is a schematic structural view of a material poking mechanism of the uniform feeding device of the straw briquetting machine provided by the utility model;

FIG. 4 is a schematic structural diagram of a driving mechanism of a uniform feeding device of a straw briquetting machine according to the present invention;

FIG. 5 is a schematic structural view of a material poking tooth of the uniform feeding device of the straw briquetting machine provided by the utility model.

In the figure: the material feeding device comprises a material pipe 1, a hopper 2, a fixing plate 3, a cam 4, a connecting shaft 5, a resisting plate 6, an upper movable rod 7, a lower movable rod 8, a first spring 9, a partition plate 10, a feed opening 11, a baffle 12, a connecting plate 13, a first mounting rod 14, a mounting plate 15, a second mounting rod 16, a material shifting tooth 17, a second spring 18 and a motor 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a uniform feeding device of a straw briquetting machine comprises a hopper 2, wherein a material pipe 1 is connected to the lower end of the hopper 2, the hopper 2 and the material pipe 1 are integrally formed, a partition plate 10 is fixed inside the material pipe 1, five feed openings 11 are formed in the partition plate 10 at equal intervals, and the straw materials are controlled to fall uniformly by controlling the opening and closing of the feed openings 11;

a first mounting rod 14 is arranged below the partition plate 10, five connecting plates 13 are fixedly sleeved on the first mounting rod 14 at equal intervals, the upper end of each connecting plate 13 is fixedly connected with a baffle 12 corresponding to the feed opening 11, when the baffle 12 is vertically overlapped with the feed opening 11, the feed opening 11 is shielded and sealed, and when the baffle 12 is staggered with the feed opening 11, the feed opening 11 can be leaked;

one end of the first installation rod 14 is fixedly connected with a lower movable rod 8, one end of the lower movable rod 8, which is far away from the first installation rod 14, penetrates through the discharge pipe 1 and is fixedly connected with the abutting plate 6, the side wall, which is positioned outside the material pipe 1, of the lower movable rod 8 is sleeved with a first spring 9, the outer wall of the material pipe 1 is fixed with a fixed plate 3, the fixed plate 3 is provided with a driving mechanism for driving the abutting plate 6 to move back and forth, and a material shifting mechanism connected with the abutting plate 6 is arranged above the partition plate 10.

According to the utility model, the driving mechanism comprises a motor 19 arranged on the fixing plate 3, the tail end of an output shaft of the motor 19 penetrates through the fixing plate 3 and is fixedly connected with a connecting shaft 5, a cam 4 is fixedly sleeved on the connecting shaft 5, the cambered surface of the cam 4 abuts against the plate surface of the abutting plate 6, and the section of the connecting shaft 5 is of a rectangular structure, so that when the cam 4 is sleeved on the connecting shaft 5, the rotation and the slipping cannot occur, and the transmission is more stable.

Dial material mechanism including setting up mounting panel 15 in baffle 10 top, four second installation poles 16 of equidistant fixedly connected with on one side wall of mounting panel 15, equidistant fixed cover is equipped with five material 17 of dialling on second installation pole 16, it is star type structure to dial material tooth 17, when dialling the reciprocal sideslip of making a round trip of material tooth 17, can dial the material to the straw material and make the straw material evenly leak down through feed opening 11, movable rod 7 on another lateral wall middle part fixedly connected with of mounting panel 15, go up movable rod 7 and keep away from the one end of mounting panel 15 and outwards run through discharging pipe 1 and fixed connection on resisting board 6, it is equipped with second spring 18 to go up the cover on the movable rod 7 is located the outer lateral wall of discharging pipe 1.

When the straw material pushing device is used, straw materials are added into the hopper 2, the motor 19 is started to drive the connecting shaft 5 to rotate, the cam 4 is further driven to rotate, the supporting plate 6 is pressed against the cam 4, the supporting plate 6 can move back and forth by matching with the reset action of the first spring 8 and the second spring 18, the lower movable rod 8 is further driven to move back and forth in a transverse mode, the baffle 12 is driven to move back and forth in a transverse mode through the first mounting rod 14 and the connecting plate 13, the discharging opening 11 is opened and closed intermittently, the straw materials can be controlled to fall down evenly, meanwhile, the upper movable rod 7 drives the mounting plate 15 to move back and forth, the material pushing teeth 17 are further driven to move back and forth in a transverse mode above the partition plate 10, the straw materials can be stirred constantly, the straw materials can be further enabled to leak downwards evenly through the discharging opening 11, and the straw materials cannot be blocked above the partition plate 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The uniform feeding device of the straw briquetting machine comprises a hopper (2) and is characterized in that the lower end of the hopper (2) is connected with a material pipe (1), a partition plate (10) is fixed inside the material pipe (1), a plurality of feed openings (11) are formed in the partition plate (10) at equal intervals, a first installation rod (14) is arranged below the partition plate (10), a plurality of connecting plates (13) are fixedly sleeved on the first installation rod (14) at equal intervals, the upper end of each connecting plate (13) is fixedly connected with a baffle (12) corresponding to the feed openings (11), one end of the first installation rod (14) is fixedly connected with a lower movable rod (8), one end, far away from the first installation rod (14), of the lower movable rod (8) outwards penetrates through a discharging pipe (1) and is fixedly connected with a supporting plate (6), and a first spring (9) is sleeved on the side wall, located outside the material pipe (1), of the lower movable rod (8), the material pushing device is characterized in that a fixing plate (3) is fixed on the outer wall of the material pipe (1), a driving mechanism for driving the abutting plate (6) to move in a reciprocating mode is installed on the fixing plate (3), and a material pushing mechanism connected with the abutting plate (6) is arranged above the partition plate (10).

2. The uniform feeding device of the straw briquetting machine as claimed in claim 1, wherein the driving mechanism comprises a motor (19) mounted on the fixing plate (3), the end of the output shaft of the motor (19) penetrates through the fixing plate (3) and is fixedly connected with a connecting shaft (5), a cam (4) is fixedly sleeved on the connecting shaft (5), and the cambered surface of the cam (4) is abutted against the plate surface of the abutting plate (6).

3. The uniform feeding device of the straw briquetting machine according to claim 2, wherein the material stirring mechanism comprises a mounting plate (15) arranged above the partition plate (10), a plurality of second mounting rods (16) are fixedly connected to one side wall of the mounting plate (15) at equal intervals, a plurality of material stirring teeth (17) are fixedly sleeved on the second mounting rods (16) at equal intervals, an upper movable rod (7) is fixedly connected to the middle of the other side wall of the mounting plate (15), one end of the upper movable rod (7) far away from the mounting plate (15) outwards penetrates through the discharge pipe (1) and is fixedly connected to the resisting plate (6), and a second spring (18) is sleeved on the side wall of the upper movable rod (7) outside the material pipe (1).

4. The uniform feeding device of the straw briquetting machine as claimed in claim 3, wherein the material poking teeth (17) are of a star-shaped structure.

5. The uniform feeding device of the straw briquetting machine according to claim 1, wherein the hopper (2) and the material pipe (1) are integrally formed.

6. The uniform feeding device of the straw briquetting machine as claimed in claim 2, wherein the cross section of the connecting shaft (5) is rectangular structure.