CN216722182U - Hammer grinder with impurity removal function - Google Patents

Abstract

The utility model discloses a hammer piece crusher with an impurity removing function, which comprises a box body, wherein a feed inlet is formed in the front end of the box body in a penetrating manner, a guide plate is arranged in the feed inlet, sliding grooves are formed in two sides of the guide plate, sliding blocks are connected in the sliding grooves in a sliding manner, the sliding blocks and the inner wall of the feed inlet are rotationally connected through bearings, a material blocking plate is fixed at the rear end of the inner wall of the bottom of the guide plate through bolts, the section of the material blocking plate is in a shape of a letter < shape, a plurality of first openings which are uniformly distributed are formed in the inner wall of the bottom of the guide plate in a penetrating manner, two lug blocks which are symmetrically distributed are fixed at the bottom of the guide plate through bolts, a first shaft piece is rotationally connected between the two lug blocks through bearings, and a plurality of striking wheels which are uniformly distributed are fixedly sleeved on the first shaft piece. The driving mechanism drives the first shaft piece and the impact wheel to rotate, the impact wheel impacts straws, sundries wrapped in the straws are shaken off and are collected in the material blocking plate, and therefore the damage of the sundries to equipment is effectively prevented.

Description

Hammer grinder with impurity removal function

Technical Field

The utility model relates to the technical field of crushers, in particular to a hammer crusher with an impurity removing function.

Background

The hammer mill is the most widely used one, has high electric product quantity and good universality, has the hammer connected with the rotor, just breaks the sieve sheet after metal foreign matters enter the mill, cannot cause major accidents, but has uneven granularity of crushed objects and more powder, and has the structure consisting of a feeding mechanism, a crushing chamber (the rotor, the hammer, the sieve sheet and the toothed plate), and a discharging part (a fan, a material collecting cylinder and a dust collecting cloth bag).

When current hammer mill is smashing the straw, if the inside debris of straw were wrapped up in by the straw and carried into rubbing crusher inside, debris will collide with the blade, cause the hammer mill to take place to damage, increased rubbing crusher's fault rate, consequently, make corresponding improvement to this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a hammer piece crusher with an impurity removal function.

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

the utility model provides a hammer grinder with edulcoration function, the power distribution box comprises a box body, the box front end runs through and has seted up the feed inlet, be provided with the stock guide in the feed inlet, the spout has all been seted up to the stock guide both sides, sliding connection has the slider in the spout, rotate through the bearing between slider and the feed inlet inner wall and connect, the rear end of stock guide bottom inner wall has the baffle plate through the bolt fastening, the baffle plate cross-section sets to < shape, stock guide bottom inner wall runs through the first opening of seting up a plurality of evenly distributed, the stock guide bottom has the ear piece of two symmetric distributions through the bolt fastening, it is connected with same primary shaft spare to rotate through the bearing between two ear pieces, the cover is established and is fixed with the impact wheel of a plurality of evenly distributed on the primary shaft spare, the impact wheel sets up in first opening, the primary shaft spare is connected with actuating mechanism.

Preferably, the driving mechanism comprises a first motor, the first motor is fixed on the outer side of one of the lug blocks through a bolt, an output shaft of the first motor penetrates through the lug block and is connected with a second gear, the first shaft element is sleeved and fixed with a first gear, and the first gear is meshed with the second gear.

Preferably, the inner wall of the top of the feed inlet is hinged with a baffle.

Preferably, a second motor is fixed on the inner wall of one side of the box body through a bolt, the inner walls of two sides of the box body are rotatably connected with one second shaft piece through a bearing, a plurality of groups of blades distributed in an annular array are fixed on the circumferential outer wall of the second shaft piece through bolts, and an output shaft of the second motor is fixed with the second shaft piece through bolts.

Preferably, a second opening is formed in the inner wall of one side of the box body in a penetrating mode, the section of the second opening is arranged in a shape like a Chinese character 'ji', a matched mounting plate is inserted into the second opening, the inner side of the mounting plate is fixedly provided with a screen plate in the same shape through bolts, and the screen plate is arranged below the second shaft.

Preferably, a plurality of uniformly distributed refining strips are fixed at the top of the screen plate through bolts, and the cross sections of the refining strips are arranged to be triangular.

Preferably, the outside of mounting panel is fixed with the fixed block through the bolt, and the fixed block outside runs through threaded connection and has the knob, and the thread groove has been seted up to one side that the box is close to the mounting panel.

The utility model has the beneficial effects that:

1. in stopping up the straw to the box from the stock guide, smash, start first motor simultaneously, first motor output shaft drives second gear revolve, then the meshing drives first gear revolve, then drive primary shaft spare and striking wheel and rotate, striking wheel pair straw forms the striking, shake off the debris that the straw was wrapped up in by the clamp, debris are concentrated in the material stopping plate, thereby effectively prevent that debris from causing the damage to equipment, material stopping plate cross-section sets to < shape, can avoid causing the hindrance to the feeding of straw simultaneously.

2. The straw after smashing falls to the otter board, and the otter board cross-section sets up to < shape, can make the powder slide to both sides to screening with higher speed prevents to block up, is provided with the even material strip that the cross-section is triangle-shaped simultaneously, can make the part not by on whole otter board of complete kibbling straw evenly distributed, further avoids causing the jam to the otter board.

3. The knob is unscrewed, the screen plate can be pulled out, and deposits are cleaned, so that the screen plate is convenient to assemble and disassemble.

Drawings

FIG. 1 is a schematic view of the overall structure of a hammer mill with impurity removal function according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of a hammer mill with impurity removal function according to the present invention;

FIG. 3 is a schematic view of a first angle structure of a material guide plate of a hammer mill with impurity removal function according to the present invention;

fig. 4 is a schematic diagram of a second angle structure of a material guide plate of the hammer mill with an impurity removal function according to the present invention.

In the figure: 1. a box body; 2. a feed inlet; 3. a stock guide; 4. a chute; 5. a slider; 6. a material stopping plate; 7. a first opening; 8. an ear piece; 9. a first shaft member; 10. a percussion wheel; 11. a first gear; 12. a first motor; 13. a second gear; 14. a baffle plate; 15. a second shaft member; 16. a blade; 17. a second motor; 18. a second opening; 19. mounting a plate; 20. a screen plate; 21. homogenizing the material strips; 22. a fixed block; 23. a knob.

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.

Example 1

Referring to fig. 1-4, a hammer mill with impurity removal function, including box 1, box 1 front end runs through and has seted up feed inlet 2, be provided with stock guide 3 in the feed inlet 2, spout 4 has all been seted up to stock guide 3 both sides, sliding connection has slider 5 in the spout 4, rotate through the bearing between slider 5 and the 2 inner walls of feed inlet and connect, the rear end of stock guide 3 bottom inner wall has baffle 6 through the bolt fastening, baffle 6 cross-section sets to < shape, stock guide 3 bottom inner wall runs through and sets up a plurality of evenly distributed's first opening 7, stock guide 3 bottom has two symmetric distribution's ear piece 8 through the bolt fastening, it is connected with same primary shaft spare 9 to rotate through the bearing between two ear pieces 8, primary shaft spare 9 is gone up to overlap and is established and is fixed with a plurality of evenly distributed's striking wheel 10, striking wheel 10 sets up in first opening 7, primary shaft spare 9 is connected with actuating mechanism.

Further, the driving mechanism comprises a first motor 12, the first motor 12 is fixed on the outer side of one of the lug blocks 8 through a bolt, an output shaft of the first motor 12 penetrates through the lug block 8 and is connected with a second gear 13, a first gear 11 is fixedly sleeved on the first shaft element 9, and the first gear 11 is in meshed connection with the second gear 13.

Further, a baffle plate 14 is hinged to the inner wall of the top of the feed inlet 2.

Further, a second motor 17 is fixed on the inner wall of one side of the box body 1 through a bolt, the inner walls of the two sides of the box body 1 are rotatably connected with a same second shaft member 15 through a bearing, a plurality of groups of blades 16 distributed in an annular array are fixed on the circumferential outer wall of the second shaft member 15 through bolts, and an output shaft of the second motor 17 is fixed with the second shaft member 15 through a bolt.

The working principle is as follows: during the use, switch on external power supply with the device, in inserting the box 1 from stock guide 3 with the straw, smash, start first motor 12 simultaneously, first motor 12 output shaft drives second gear 13 and rotates, then the meshing drives first gear 11 and rotates, then drive primary shaft spare 9 and striking wheel 10 and rotate, striking wheel 10 forms the striking to the straw, shake off the debris that the straw was wrapped up in and is held between the arms, debris concentrate in the material stopping plate 6, thereby effectively prevent debris from causing the damage to equipment, material stopping plate 6 cross-section sets to < shape, can avoid causing the hindrance to the feeding of straw simultaneously.

Example 2

Referring to fig. 1-2, a second opening 18 is formed in the inner wall of one side of a box body 1 in a penetrating mode, the section of the second opening 18 is shaped like a rectangle, a matched mounting plate 19 is inserted into the second opening 18, a screen plate 20 with the same shape is fixed on the inner side of the mounting plate 19 through bolts, and the screen plate 20 is arranged below a second shaft 15.

Further, a plurality of uniformly distributed homogenizing strips 21 are fixed on the top of the screen plate 20 through bolts, and the cross sections of the homogenizing strips 21 are arranged to be triangular.

Further, a fixing block 22 is fixed on the outer side of the mounting plate 19 through a bolt, a knob 23 is connected to the outer side of the fixing block 22 through a thread, and a thread groove is formed in one side, close to the mounting plate 19, of the box body 1.

The working principle is as follows: the straw after smashing falls on otter board 20, otter board 20 cross-section sets to < shape, can make the powder slide to both sides to accelerate screening, prevent to block up, be provided with the even material strip 21 that the cross-section is triangle-shaped simultaneously, can make on the part not by the complete kibbling straw evenly distributed to whole otter board 20, further avoid causing the jam to otter board 20, twist off knob 23, can take out otter board 20, clear up the deposit, make the handling process to otter board 20 convenient.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (7)

1. A hammer piece crusher with an impurity removal function comprises a box body (1) and is characterized in that a feed inlet (2) is formed in the front end of the box body (1) in a penetrating mode, a guide plate (3) is arranged in the feed inlet (2), sliding grooves (4) are formed in two sides of the guide plate (3), sliding blocks (5) are connected in the sliding grooves (4) in a sliding mode, the sliding blocks (5) are rotatably connected with the inner wall of the feed inlet (2), a material blocking plate (6) is fixedly connected to the rear end of the inner wall of the bottom of the guide plate (3), the cross section of the material blocking plate (6) is arranged in a shape, a plurality of first openings (7) which are uniformly distributed are formed in the inner wall of the bottom of the guide plate (3) in a penetrating mode, two symmetrically-distributed lug blocks (8) are fixedly connected to the bottom of the guide plate (3), the same first shaft piece (9) is rotatably connected between the two lug blocks (8), and a plurality of uniformly-distributed impact wheels (10) are fixedly sleeved on the first shaft piece (9), the impact wheel (10) is arranged in the first opening (7), and the first shaft piece (9) is connected with a driving mechanism.

2. The hammer mill with the impurity removing function according to claim 1, wherein the driving mechanism comprises a first motor (12), the first motor (12) is fixedly connected to the outer side of one of the lug blocks (8), an output shaft of the first motor (12) penetrates through the lug block (8) and is connected with a second gear (13), a first gear (11) is fixedly sleeved on the first shaft member (9), and the first gear (11) is meshed with the second gear (13).

3. The hammer mill with impurity removing function of claim 1, wherein the inner wall of the top of the feed inlet (2) is hinged with a baffle (14).

4. The hammer mill with the impurity removing function according to claim 1, wherein a second motor (17) is fixedly connected to an inner wall of one side of the box body (1), a same second shaft member (15) is rotatably connected between inner walls of two sides of the box body (1), a plurality of groups of blades (16) distributed in an annular array are fixedly connected to the circumferential outer wall of the second shaft member (15), and an output shaft of the second motor (17) is fixedly connected with the second shaft member (15).

5. The hammer mill with the impurity removing function according to claim 1, wherein a second opening (18) is formed in the inner wall of one side of the box body (1) in a penetrating mode, the section of the second opening (18) is in a shape like a Chinese character 'ji', a matched mounting plate (19) is inserted into the second opening (18), a screen plate (20) with the same shape is fixedly connected to the inner side of the mounting plate (19), and the screen plate (20) is arranged below the second shaft element (15).

6. The hammer mill with the impurity removing function according to claim 5, wherein a plurality of uniformly distributed homogenizing strips (21) are fixedly connected to the top of the screen plate (20), and the cross sections of the homogenizing strips (21) are arranged in a triangle.

7. The hammer mill with the impurity removing function according to claim 5, wherein a fixing block (22) is fixedly connected to the outer side of the mounting plate (19), a knob (23) is connected to the outer side of the fixing block (22) in a penetrating and threaded manner, and a threaded groove is formed in one side of the box body (1) close to the mounting plate (19).

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