Biomass fuel crushing device

Abstract

The utility model provides a biomass fuel crushing device, which relates to the technical field of biomass fuel crushing devices, and comprises a shell and a plurality of crushing rollers, the shell is provided with a feed port and a discharge port, the inner side of the shell is fixedly connected with a support frame above the discharge port, the support frame and the plurality of crushing rollers are movably mounted, and the feed port is connected with the feed port. A partition plate is fixedly connected to the position, located above the supporting frame, of the inner side of the shell, a supporting plate is fixedly connected to the partition plate, the material uniformizing plate is arranged, a motor rotating disc rotates to drive an eccentric column to do circular motion, and therefore a pull rope is pulled to move, and the pull rope can drive the material uniformizing plate to repeatedly swing when moving; and therefore, the materials poured onto the material uniformizing plate from the feeding opening are driven to uniformly slide onto the multiple material crushing rollers, and the crushing efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to biomass fuel crushing device technical field especially relates to a biomass fuel crushing device. BACKGROUND

[0002] Biomass refers to various organic bodies formed through photosynthesis, including all animals, plants and microorganisms. At present, biomass fuel has various forms such as granular and block, and the block or other larger biomass fuel cannot be directly combusted, and needs to be crushed to different degrees according to the characteristics of different biomass fuels to improve its utilization rate.

[0003] Therefore, one kind of biomass fuel crushing device of prior art, discloses number: CN215234798U, including: box, the bottom of the box is provided with the discharge gate;First crushing shaft, rotatably arranged in the box;Second crushing shaft, rotatably arranged in the box, and matched with the first crushing shaft, and the spacing of the second crushing shaft and the first crushing shaft is adjustable;Adjusting mechanism, connected with the second crushing shaft, for adjusting the spacing between the first crushing shaft and the second crushing shaft;Driving mechanism, arranged on the box, for driving the first crushing shaft and the second crushing shaft to rotate;Two chute are symmetrically arranged on both sides of the box, and the two ends of the second crushing shaft are respectively connected with two chute and penetrate and are connected with the adjusting mechanism, and the second crushing shaft is driven along the chute under the driving of the adjusting mechanism, so as to adjust the spacing between the first crushing shaft and the second crushing shaft.

[0004] When the staff pours material into the device, because no special flow guide mechanism is arranged, the material may be accumulated between two crushing shafts, so that the device may have low use efficiency in actual use. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides a biomass fuel crushing device.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a biomass fuel crushing device, including shell and a plurality of crushed material rollers, the shell is provided with feed inlet and discharge gate, the inboard of shell and located the upper portion of discharge gate fixedly connected with support frame, the support frame with a plurality of crushed material rollers swing installation, the inboard of shell and located the upper portion of support frame fixedly connected with baffle, the baffle is fixedly connected with support plate, the support plate is hinged with even material board, even material board's hinged end is close to the feed inlet and is established, the shell top is rotatably connected with carousel, the carousel is rotatably connected with eccentric column, the eccentric column is fixed with pull rope, the other end of pull rope extends outwardly and extends to even material board fixedly connected with the shell.

[0007] Preferably, the support frame and the baffle are provided with two and are respectively at the two ends of the crushed material roller, the support plate is provided with four and is divided into two groups and is provided with two baffle corresponding, two support plates of the same group are respectively located at the two ends of the baffle, and a group of support plates is hinged with an even material board.

[0008] Preferably, one of the even material boards is provided with two pull ropes and is respectively located at the two ends of the even material board, the carousel has four and is respectively corresponding four pull ropes, and the adjacent two carousels are connected through the transmission connection of the sleeve belt strip, and the top of the shell is fixedly connected with the motor for driving one of the carousels to rotate.

[0009] Preferably, the crushed material roller is provided with four and is a group of two, and the two groups of crushed material rollers are cross-grouped, the support frame is provided with two guide grooves, one group of the crushed material roller is rotatably installed on the support frame, and the other group of the crushed material roller is slidably connected with the support frame through the guide groove.

[0010] Preferably, the support frame is rotatably installed with two threaded rods, the two threaded rods are threadedly connected with frame roller plates, and the frame roller plates are rotatably installed with auxiliary wheels for lifting the other group of crushed material rollers.

[0011] Preferably, the two threaded rods on the same support frame are connected through the transmission connection of the sleeve belt strip, and the two crushed material rollers in the same group are also connected through the transmission connection of the sleeve belt strip.

[0012] Preferably, the baffle is fixedly connected with the motor for driving the threaded rod to rotate, the shell is fixedly connected with the motor for driving one group of the crushed material roller to rotate, and the frame roller plate is fixedly connected with the motor for driving the other group of the crushed material roller to rotate.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1. The utility model discloses a material equalizing plate is set up, and the rotation of carousel is driven by motor, and eccentric column is driven to do circular ring movement, thereby pull rope movement is pulled, and the material equalizing plate is repeatedly swung when pull rope is in motion, thereby the material that falls from the feed inlet to the material equalizing plate is uniformly slid to multiple broken material rollers, and the crushing efficiency of the device is improved.

[0015] 2. The utility model discloses a frame roller plate is set up, and the frame roller plate is lifted by motor drive screw rod rotation, and then a group of broken material rollers are lifted, thereby the distance between two adjacent broken material rollers is adjusted, and the material can be crushed to different degrees. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the biomass fuel crushing device is provided for the utility model;

[0017] Figure 2 The front view of the utility model is provided for the utility model Figure 1 ;

[0018] Figure 3 The three-dimensional structure schematic diagram of the material equalizing plate is provided for the utility model;

[0019] Figure 4 The three-dimensional structure schematic diagram of the partition is provided for the utility model;

[0020] Figure 5 The three-dimensional structure schematic diagram of the inside of the utility model is provided for the utility model;

[0021] Figure 6 The enlarged view of A in Figure 5 ;

[0022] Legend: 1, shell; 2, pull rope; 3, eccentric column; 4, carousel; 5, material equalizing plate; 6, motor; 7, partition; 8, support plate; 9, broken material roller; 10, support frame; 11, frame roller plate; 12, screw rod; 13, auxiliary wheel; 14, guide groove. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further explained below in conjunction with the drawings and examples.It needs to be explained that the embodiment of the application and the features in the embodiment can be combined mutually in the case of not conflicting.

[0024] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0025] As Figures 1-4As shown in the figure, a biomass fuel crushing device comprises a shell 1 and a plurality of crushing rollers 9, the shell 1 is provided with an inlet and an outlet, a support frame 10 is fixedly connected to the inner side of the shell 1 and above the outlet, the support frame 10 is movably installed with the plurality of crushing rollers 9, a partition plate 7 is fixedly connected to the inner side of the shell 1 and above the support frame 10, a support plate 8 is fixedly connected to the partition plate 7, a material equalizing plate 5 is hingedly connected to the support plate 8, the hinged end of the material equalizing plate 5 is arranged close to the inlet, a rotating disc 4 is rotatably connected to the top of the shell 1, an eccentric column 3 is rotatably connected to the rotating disc 4, a pull rope 2 is fixedly connected to the eccentric column 3, and the other end of the pull rope 2 extends outwardly through the shell 1 and is fixedly connected to the material equalizing plate 5.

[0026] In the technical solution, the partition plate 7 is arranged to support the material equalizing plate 5, the material equalizing plate 5 is arranged to make the material fall on the material equalizing plate 5 when the material is poured into the device through the inlet, the rotating disc 4 is arranged to drive the eccentric column 3 to move in a circular motion when the rotating disc 4 rotates, thereby driving the pull rope 2 to move, the pull rope 2 drives the material equalizing plate 5 to swing repeatedly when the pull rope 2 moves, thereby making the material slide off the material equalizing plate 5 and fall between the plurality of crushing rollers 9, so that each crushing roller 9 on the device can crush the material and avoid the accumulation of the material, thereby improving the crushing efficiency.

[0027] As shown in the figure, Figure 3 and Figure 5 the support frame 10 and the partition plate 7 are each provided with two and are respectively located at both ends of the crushing roller 9, the support plate 8 is provided with four and is divided into two groups and is arranged corresponding to the two partition plates 7, the two support plates 8 of the same group are respectively located at both ends of the partition plate 7, one group of support plates 8 is hingedly connected with one material equalizing plate 5, two pull ropes 2 are arranged on one material equalizing plate 5 and are respectively located at both ends of the material equalizing plate 5, the rotating disc 4 has four and respectively corresponds to the four pull ropes 2, the adjacent two rotating discs 4 are drivingly connected through the sleeving of the belt strip, and the inner top of the shell 1 is fixedly connected with a motor 6 for driving one of the rotating discs 4 to rotate.

[0028] In the technical solution, the plurality of rotating discs 4 are each fixedly connected with a belt pulley, and the adjacent two rotating discs 4 are drivingly connected through the sleeving of the belt strip on the belt pulley.

[0029] As shown in the figure, Figure 5 the crushing roller 9 is provided with four and is arranged in two groups, the two groups of crushing rollers 9 are cross-grouped, two guide grooves 14 are formed on the support frame 10, one group of crushing rollers 9 is rotatably installed with the support frame 10, the other group of crushing rollers 9 is slidingly matched with the support frame 10 through the guide grooves 14, two threaded rods 12 are rotatably installed on the support frame 10, the two threaded rods 12 are threadedly connected with a frame roller plate 11, and the frame roller plate 11 is rotatably installed with an auxiliary wheel 13 for lifting the other group of crushing rollers 9.

[0030] In the technical solution, the two groups of crushing rollers 9 are arranged in cross groups, and the heights of the two groups of crushing rollers 9 are different, so that the two groups of crushing rollers 9 do not interfere with each other when being driven by the belt connection, and the two groups of crushing rollers 9 are driven by different motors 6 and are arranged in opposite directions, the screw rod 12 is arranged, and the frame roller plate 11 is lifted when the screw rod 12 rotates, the auxiliary wheel 13 is lifted, and then one group of crushing rollers 9 is lifted, so that the distance between two adjacent crushing rollers 9 is adjusted, and the materials are crushed to different degrees.

[0031] As shown in Figure 5 The two screw rods 12 on the same support frame 10 are connected by the belt connection, the two crushing rollers 9 in the same group are also connected by the belt connection, the partition plate 7 is fixed with the motor 6 for driving the screw rod 12 to rotate, the shell 1 is fixed with the motor 6 for driving one group of crushing rollers 9 to rotate, and the frame roller plate 11 is fixed with the motor 6 for driving the other group of crushing rollers 9 to rotate.

[0032] In the technical solution, the screw rod 12 is fixedly connected with a belt pulley, the two screw rods 12 on the same support frame 10 are connected by the belt connection on the belt pulley, and the crushing roller 9 is also fixedly connected with a belt pulley, and the two crushing rollers 9 in the same group are also connected by the belt connection on the belt pulley.

[0033] Working principle: the materials are poured into the device through the feeding port, and are first received by the material distributing plate 5, the motor 6 driving the rotating disc 4 is started, the rotating disc 4 rotates to drive the eccentric column 3 to do circular motion, so as to pull the pull rope 2 to move, the pull rope 2 moves to repeatedly swing the material distributing plate 5, so as to uniformly slide the materials on the material distributing plate 5 to the plurality of crushing rollers 9 to be crushed.

[0034] The wiring diagram of the motor 6 in the utility model belongs to the common knowledge in the field, and the working principle is a known technology, and the type is selected according to actual use, so the control mode and wiring arrangement of the motor 6 are not explained in detail.

[0035] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms, and any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the utility model to the above embodiments still belongs to the protection scope of the utility model technical scheme.

Claims

1. A biomass fuel crushing device comprising a housing (1) and a plurality of crushing rollers (9), said housing (1) being provided with an inlet and an outlet, characterized in that: The support frame (10) and the partition plate (7) are both provided with two and are respectively located at both ends of the crushing roller (9), the support plate (8) is provided with four and is divided into two groups and is correspondingly provided with two partition plates (7), two support plates (8) in the same group are respectively located at both ends of the partition plate (7), and a group of support plates (8) are hinged with a material equalizing plate (5).

2. The biomass fuel crushing apparatus according to claim 1, characterized by: Two said material equalizing plates (5) are provided with two pull ropes (2) and are respectively located at both ends of the material equalizing plate (5), the rotating disc (4) has four and is respectively corresponding to four pull ropes (2), two adjacent rotating discs (4) are transmissionally connected through sleeved belt strips, and the motor (6) for driving one of the rotating discs (4) to rotate is fixedly connected to the top of the shell (1).

3. The biomass fuel crushing apparatus according to claim 1, wherein: The crushing roller (9) is provided with four and is in a group of two, and two groups of the crushing roller (9) are cross-grouped, two guide grooves (14) are formed in the support frame (10), one group of the crushing roller (9) is rotationally installed with the support frame (10), and the other group of the crushing roller (9) is slidingly matched with the support frame (10) through the guide groove (14).

4. The biomass fuel crushing apparatus according to claim 1, wherein: The support frame (10) is also rotationally installed with two threaded rods (12), the threaded rods (12) are threadedly connected with frame roller plates (11), and the frame roller plates (11) are rotationally installed with auxiliary wheels (13) for supporting the other group of crushing rollers (9).

5. The biomass fuel crushing apparatus according to claim 1, wherein: The two threaded rods (12) located on the same support frame (10) are transmissionally connected through sleeved belt strips, and the two crushing rollers (9) located in the same group are also transmissionally connected through sleeved belt strips.

6. The biomass fuel crushing device according to claim 5, characterized in that: The partition plate (7) is fixedly connected with the motor (6) for driving the threaded rod (12) to rotate, the shell (1) is fixedly connected with the motor (6) for driving one group of crushing rollers (9) to rotate, and the frame roller plate (11) is fixedly connected with the motor (6) for driving the other group of crushing rollers (9) to rotate.

7. The biomass fuel crushing device according to claim 6, characterized in that: ​

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