A wheat crushing device for wheat flour production

Abstract

The present invention relates to a pulverizing device, and particularly to a wheat pulverizing device for wheat flour production. The present invention provides a wheat pulverizing device for wheat flour production that facilitates feeding. A wheat pulverizing device for wheat flour production includes a support frame, a fixed frame, a motor, pulverizing rollers, and first straight gears. The upper part of the support frame is connected to the fixed frame. One side inside the fixed frame is provided with a motor. Two pulverizing rollers for pulverizing wheat are rotatably connected inside the fixed frame. One of the pulverizing rollers is connected to the output shaft of the motor. First straight gears are connected to one side of both pulverizing rollers, and the two first straight gears are meshed. By putting wheat into the loading frame and then rotating the threaded rod forward and backward, the movable plate is moved left or right to a suitable position, so that the wheat will continuously fall downward onto the two pulverizing rollers for pulverizing operations. In this way, through simple and convenient operations, the feeding operation can be continuously carried out during the process of pulverizing wheat.

Description

Technical Field

[0001] The present invention relates to a crushing device, and particularly to a wheat crushing device for wheat flour production. Background Art

[0002] Wheat flour is a type of flour. Wheat flour can be used to make foods such as bread, steamed buns, biscuits, and noodles. Currently, when producing wheat flour, a crushing device is usually required to crush wheat, and then the crushed wheat flour is subjected to subsequent processing.

[0003] According to a wheat crushing device for wheat flour production with the patent authorization announcement number CN211274860U, it includes a base, a bracket, a fixing frame, a crushing box body, a wooden plug, a motor, a motor rotating shaft, a coupling, a stirring shaft, stirring bars, a fixing sleeve, a brush handle, a brush head, and a fixing stud. The bracket is connected to the side of the base, the fixing frame is connected to the side of the bracket and is arranged above the base, the crushing box body is arranged on the surface of the base, the wooden plug is arranged on the side wall of the crushing box body, and the motor is arranged at the middle part of the fixing frame.

[0004] Although the above patent can start the motor to make the stirring bars rotate and touch the brush head, at this time, the stirring bars can be automatically cleaned, reducing the operation intensity of the staff. However, the feeding function of the above patent is not convenient. During the process of crushing wheat, it is not convenient to add wheat into the crushing box body again. The staff needs to turn off the motor to add wheat, which will affect the working efficiency of wheat crushing, and this feeding method is rather troublesome and inconvenient.

[0005] In order to solve the problems existing in the above-mentioned prior art, it is very necessary for us to design a wheat crushing device for wheat flour production that is convenient for feeding, so as to achieve the effect of convenient feeding during the crushing process. Summary of the Invention

[0006] In order to overcome the disadvantage that the current crushing device is not convenient for feeding, the purpose of the present invention is to provide a wheat crushing device for wheat flour production that is convenient for feeding.

[0007] The technical solution is as follows: A wheat crushing device for wheat flour production, comprising a support frame, a fixed frame, a motor, a crushing roller and a first straight gear. The upper part of the support frame is connected with a fixed frame. One side inside the fixed frame is equipped with a motor. Two crushing rollers for crushing wheat are rotatably connected inside the fixed frame. One of the crushing rollers is connected to the output shaft of the motor. A first straight gear is connected to one side of each of the two crushing rollers, and the two first straight gears are meshed. It further comprises a feeding mechanism, a sliding mechanism and an adjusting mechanism. A feeding mechanism for feeding wheat is provided at the top of the fixed frame. A sliding mechanism is provided on one side of the fixed frame. An adjusting mechanism for adjusting the wheat feeding speed is provided on the feeding mechanism.

[0008] As a preferred technical solution of the present invention, the feeding mechanism comprises a guiding frame, a connecting block and a loading frame. Two guiding frames are connected to the top of the fixed frame. Connecting blocks are slidably connected to both of the two guiding frames. A loading frame is connected between the tops of the two connecting blocks.

[0009] As a preferred technical solution of the present invention, the sliding mechanism comprises a missing gear, a first fixing frame, a circulating groove roller, a second straight gear and a toggling frame. A toggling frame is connected to the side of the rear connecting block away from the front connecting block. The toggling frame is slidably connected to the fixed frame. Two first fixing frames are connected to one side of the fixed frame. A circulating groove roller is rotatably connected between the two first fixing frames. The circulating groove roller is in contact with the toggling frame. A second straight gear is connected to one side of the circulating groove roller. A missing gear is connected to the side of the other crushing roller away from the motor. The missing gear is meshed with the second straight gear.

[0010] As a preferred technical solution of the present invention, the adjusting mechanism comprises a threaded rod, a rotating handle and a movable plate. The lower part of the loading frame is rotatably connected with a threaded rod. A rotating handle for rotating the threaded rod is connected to the side of the threaded rod away from the loading frame. A movable plate is slidably connected to the loading frame. The movable plate is threadedly connected to the threaded rod.

[0011] As a preferred technical solution of the present invention, it further comprises a shielding mechanism. The shielding mechanism comprises a dust-proof cover, an observation window, a ventilation net, a clamping block and a convex block. The dust-proof cover is rotatably connected to the fixed frame. Two ventilation nets are connected to the dust-proof cover. An observation window for facilitating the staff to observe the wheat crushing situation is connected to the side of the dust-proof cover away from the ventilation net. Two clamping blocks are connected to the side of the dust-proof cover close to the ventilation net. Two convex blocks for clamping the clamping blocks are connected to one side of the fixed frame. The two convex blocks are respectively clamped and connected to the adjacent clamping blocks.

[0012] As a preferred technical solution of the present invention, it further comprises a collection mechanism. The collection mechanism comprises a second fixing frame, a collection box and a handle. Two second fixing frames are connected to the lower part of the support frame. A collection box for collecting wheat flour is placed between the two second fixing frames. A handle is connected to one side of the collection box.

[0013] As a preferred technical solution of the present invention, it also includes a sweeping mechanism, which includes a brush, a spring, a guide rod, a sliding frame, a toggle block and a guide frame. The lower part of the fixed frame is slidably connected to two brushes, and springs are connected between the two brushes and the fixed frame. One side of the fixed frame is connected to the guide rod, and the sliding frame is slidably connected to the guide rod. The sliding frame contacts the two brushes, and the connecting block on the same side of the sliding frame is connected to the toggle block close to the guide rod. The toggle block is slidably connected to the fixed frame, and both sides of the lower part of the fixed frame are connected to the guide frame.

[0014] As a preferred technical solution of the present invention, a pulling block is also included, and the top of the dust cover is connected with the pulling block.

[0015] The present invention has the following beneficial effects: 1. By putting wheat into the loading frame and then rotating the threaded rod forward and reversely to move the movable plate to the left or right to a suitable position, the wheat will continue to fall downward onto the two crushing rollers for crushing operation, so that the feeding operation can be continuously performed during the wheat crushing process through simple and convenient operation.

[0016] 2. The dust cover is turned in the opposite direction by pulling the block to close it. The dust generated in the process of crushing wheat will be blocked by the ventilation net and the dust cover, thereby preventing the dust from polluting the surrounding environment and preventing the crushed wheat from splashing onto the staff.

[0017] 3. The crushed wheat falls downward from the fixed frame and then falls into the collection frame, so that the collection frame can be collected centrally. The staff does not need to prepare additional collection containers to collect the wheat flour, which brings convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0020] Figure 3 It is a schematic diagram of a first partial three-dimensional structure of the present invention.

[0021] Figure 4 It is a schematic diagram of a second partial three-dimensional structure of the present invention.

[0022] Figure 5 It is a schematic diagram of a third partial three-dimensional structure of the present invention.

[0023] Figure 6 It is a schematic diagram of the first three-dimensional structure of the feeding mechanism of the present invention.

[0024] Figure 7It is a schematic diagram of the second three-dimensional structure of the feeding mechanism of the present invention.

[0025] Figure 8 It is a partial cross-sectional view of the sliding mechanism of the present invention.

[0026] Figure 9 It is a partial three-dimensional structural schematic diagram of the sliding mechanism of the present invention.

[0027] Figure 10 It is a partial cross-sectional view of the adjustment mechanism of the present invention.

[0028] Figure 11 It is a schematic diagram of a first three-dimensional structure of the shielding mechanism of the present invention.

[0029] Figure 12 It is a schematic diagram of a second three-dimensional structure of the shielding mechanism of the present invention.

[0030] Figure 13 It is a schematic diagram of a third three-dimensional structure of the shielding mechanism of the present invention.

[0031] Figure 14 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

[0032] Figure 15 It is a three-dimensional structural schematic diagram of the material sweeping mechanism of the present invention.

[0033] Figure 16 It is a partial three-dimensional structural schematic diagram of the sweeping mechanism of the present invention.

[0034] Marked in the figure: 1-support frame, 2-fixed frame, 3-motor, 4-crushing roller, 5-first straight gear, 6-feeding mechanism, 61-guide frame, 62-connecting block, 63-loading frame, 7-sliding mechanism, 71-missing gear, 72-first fixed frame, 73-circulation groove roller, 74-second straight gear, 75-sliding frame, 8-adjusting mechanism, 81-threaded rod, 82-turning handle, 83-movable plate, 9-shielding mechanism, 91-dust cover, 92-pulling block, 93-observation window, 94-ventilation net, 95-block, 96-bump, 10-collecting mechanism, 101-second fixed frame, 102-collecting frame, 103-handle, 11-sweeping mechanism, 111-brush, 112-spring, 113-guide rod, 114-sliding frame, 115-sliding block, 116-guide frame. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope and application scope of the present invention are not limited.

[0036] Example 1

[0037] A wheat crushing device for wheat flour production, please viewFigure 1-10 , including a support frame 1, a fixed frame 2, a motor 3, a crushing roller 4, a first straight gear 5, a feeding mechanism 6, a sliding mechanism 7 and an adjusting mechanism 8. The upper part of the support frame 1 is connected with the fixed frame 2. A motor 3 is installed on the right front side inside the fixed frame 2. The crushing rollers 4 are rotatably connected symmetrically before and after inside the fixed frame 2. The right side of the front crushing roller 4 is connected with the output shaft of the motor 3. The right sides of the two crushing rollers 4 are both connected with the first straight gears 5. The two first straight gears 5 are meshed, and the front first straight gear 5 is located on the left side of the motor 3. A feeding mechanism 6 is arranged on the top of the fixed frame 2, a sliding mechanism 7 is arranged at the rear side of the fixed frame 2, and an adjusting mechanism 8 is arranged on the feeding mechanism 6.

[0038] Please refer to Figure 2 and Figure 6 , the feeding mechanism 6 includes a guiding frame 61, a connecting block 62 and a loading frame 63. The guiding frames 61 are symmetrically welded on the top of the fixed frame 2 before and after. The connecting blocks 62 are slidably connected on the two guiding frames 61. A loading frame 63 is welded between the tops of the two connecting blocks 62.

[0039] Please refer to Figure 2 , Figure 7 , Figure 8 and Figure 9 , the sliding mechanism 7 includes a missing gear 71, a first fixing frame 72, a circulating groove roller 73, a second straight gear 74 and a toggling frame 75. The rear side of the rear connecting block 62 is connected with the toggling frame 75. The toggling frame 75 is slidably connected with the fixed frame 2. The first fixing frames 72 are symmetrically welded on the rear side of the fixed frame 2 before and after. A circulating groove roller 73 is rotatably connected between the two first fixing frames 72. The circulating groove roller 73 is in contact with the toggling frame 75. The left side of the circulating groove roller 73 is connected with the second straight gear 74. The left side of the rear crushing roller 4 is connected with the missing gear 71. The missing gear 71 is meshed with the second straight gear 74.

[0040] Please refer to Figure 2 and Figure 10 , the adjusting mechanism 8 includes a threaded rod 81, a rotating handle 82 and a movable plate 83. The lower part of the loading frame 63 is rotatably connected with the threaded rod 81. The right side of the threaded rod 81 is welded with the rotating handle 82. The movable plate 83 is slidably connected on the loading frame 63. The movable plate 83 is threadedly connected with the threaded rod 81.

[0041] When the crushing device needs to be used, first place a collection container under the fixed frame 2, and then put wheat into the loading frame 63. The wheat will accumulate on the movable plate 83. After there is enough wheat in the loading frame 63, start the motor 3. The output shaft of the motor 3 drives the front crushing roller 4 to rotate. The front crushing roller 4 drives the front first straight gear 5 to rotate. Under the meshing action of the two first straight gears 5, the front first straight gear 5 drives the rear crushing roller 4 to rotate through the rear first straight gear 5. Immediately after the rear crushing roller 4 rotates, it will drive the missing gear 71 to rotate. Under the meshing action of the missing gear 71 and the second straight gear 74, the missing gear 71 will drive the circulating groove roller 73 to rotate through the second straight gear 74. Immediately afterwards, during the rotation of the missing gear 71, it will disengage from the second straight gear 74, so that the circulating groove roller 73 will no longer rotate. Then, during the rotation of the missing gear 71, it will engage with the second straight gear 74 again, so that the circulating groove roller 73 will rotate again. In this way, under the continuous rotation of the missing gear 71, the circulating groove roller 73 can rotate intermittently. And during the rotation of the circulating groove roller 73, it will drive the connecting block 62, the loading frame 63, the wheat and the adjusting mechanism 8 to move to the right through the dialing frame 75. Immediately afterwards, the worker rotates the threaded rod 81 by turning the handle 82. Under the threaded cooperation of the threaded rod 81 and the movable plate 83, the threaded rod 81 will drive the movable plate 83 to move to the right. Then the worker can reverse-rotate the threaded rod 81 by turning the handle 82 to make the threaded rod 81 drive the movable plate 83 to move to the left. In this way, by the above operations, the movable plate 83 can be moved to the left or right to a suitable position. By the above operations, the gap between the movable plate 83 and the loading frame 63 can be adjusted. The larger the gap, the faster the wheat will fall down. On the contrary, the smaller the gap, the slower the wheat will fall down. In this way, the effect of controlling the wheat feeding speed can be achieved. At the same time, after the movable plate 83 is moved to a suitable position, the wheat in the loading frame 63 will continuously fall down through the gap between the movable plate 83 and the loading frame 63. When the falling wheat contacts the two rotating crushing rollers 4, it will be crushed by the two crushing rollers 4. In this way, the wheat can be crushed into powder. Finally, the wheat powder will fall out of the fixed frame 2 and into the collection container downward. After that, when the dialing frame 75 drives the loading frame 63 to move to the extreme right position through the connecting block 62, during the rotation of the circulating groove roller 73, the circulating groove roller 73 will drive the connecting block 62, the loading frame 63, the wheat and the adjusting mechanism 8 to move to the left through the dialing frame 75. After that, when the dialing frame 75 drives the loading frame 63 to move to the extreme left position through the connecting block 62, the circulating groove roller 73 will drive the connecting block 62, the loading frame 63, the wheat and the adjusting mechanism 8 to move to the right again through the dialing frame 75. In this way, the circulating groove roller 73 can drive the loading frame 63 to move left and right reciprocally through the dialing frame 75 and the connecting block 62, so that the wheat falling from the loading frame 63 can evenly fall on the two crushing rollers 4.And through the above convenient operations, the feeding operation can be continuously carried out during the process of crushing wheat. When it is not necessary to crush wheat, the staff reversely rotates the threaded rod 81 by turning the handle 82. The threaded rod 81 then drives the movable plate 83 to move leftward to reset. After the movable plate 83 moves leftward to reset, stop turning the handle 82. Then turn off the motor 3. Finally, move away the collection container and take out the wheat flour in the collection container.

[0042] Embodiment 2

[0043] On the basis of Embodiment 1, please refer to Figure 1 、 Figure 11 、 Figure 12 and Figure 13 , and further includes a shielding mechanism 9. The shielding mechanism 9 includes a dust-proof cover 91, an observation window 93, a ventilation net 94, a clamping block 95 and a convex block 96. The rear upper side of the fixed frame 2 is rotatably connected with a dust-proof cover 91. Ventilation nets 94 are connected to both the front and rear sides of the dust-proof cover 91. An observation window 93 is connected to the left side of the dust-proof cover 91. The observation window 93 is made of transparent glass. Clamping blocks 95 are symmetrically connected to the front lower side of the dust-proof cover 91 on the left and right. The clamping blocks 95 are made of elastic plastic. Convex blocks 96 are symmetrically connected to the front upper side of the fixed frame 2 on the left and right. The two convex blocks 96 are respectively connected to the adjacent clamping blocks 95 in a clamping manner.

[0044] Please refer to Figure 11 , and further includes a pulling block 92. The front side of the top of the dust-proof cover 91 is connected with a pulling block 92, which is convenient for the staff to rotate the dust-proof cover 91.

[0045] When wheat needs to be added to the loading frame 63, the staff rotates the dust-proof cover 91 backward and upward by pulling the block 92. The dust-proof cover 91 drives the observation window 93, the ventilation net 94, and the clamping block 95 to rotate backward and upward. During the process of the clamping block 95 rotating backward and upward, it will disengage from the clamping fit with the convex block 96. Then the staff adds wheat to the loading frame 63. After the wheat in the loading frame 63 is sufficient, the dust-proof cover 91 is rotated backward and closed by pulling the block 92. The dust-proof cover 91 then drives the observation window 93, the ventilation net 94, and the clamping block 95 to rotate backward and reset. After the clamping block 95 rotates backward, it will be squeezed by the convex block 96 in the direction away from the convex block 96, and the clamping block 95 deforms. Immediately after the clamping block 95 rotates and resets in the reverse direction, at this time the convex block 96 no longer squeezes the clamping block 95, so the clamping block 95 is reset and rotates and resets in the direction close to the convex block 96. At this time, the clamping block 95 will be engaged with the convex block 96, and the convex block 96 can fix the dust-proof cover 91 by the clamping block 95, so that the dust-proof cover 91 is fixed. Then the dust generated during the process of crushing wheat will be blocked by the ventilation net 94 and the dust-proof cover 91, so as to prevent dust from polluting the surrounding environment and prevent the crushed wheat from splashing onto the staff. Then when crushing wheat, the staff can observe the situation of wheat being crushed through the observation window 93.

[0046] Embodiment 3

[0047] On the basis of Embodiment 2, please refer to Figure 1 and Figure 14 , and further includes a collection mechanism 10. The collection mechanism 10 includes a second fixing frame 101, a collection frame 102, and a handle 103. The second fixing frames 101 are symmetrically welded to the front and back of the lower part of the support frame 1. A collection frame 102 is placed between the two second fixing frames 101. A handle 103 is welded to the front side of the collection frame 102.

[0048] After the crushed wheat falls downward, it will fall out of the fixed frame 2 into the collection frame 102, so as to centrally collect the collection frame 102, and there is no need for the staff to prepare additional collection containers to collect wheat flour. Then when the wheat flour in the collection frame 102 needs to be taken out, the staff pulls the collection frame 102 forward through the handle 103, then takes out the wheat flour in the collection frame 102, and finally returns the collection frame 102 to its original position through the handle 103.

[0049] Embodiment 4

[0050] On the basis of Embodiment 3, please refer to Figure 1 , Figure 15 and Figure 16, also includes a sweeping mechanism 11, the sweeping mechanism 11 includes a brush 111, a spring 112, a guide rod 113, a sliding frame 114, a toggle block 115 and a guide frame 116, the lower part of the fixed frame 2 is symmetrically slidably connected with the brush 111, two springs 112 are connected between the two brushes 111 and the fixed frame 2, a guide rod 113 is welded on the front lower side of the fixed frame 2, a sliding frame 114 is slidably connected on the guide rod 113, the sliding frame 114 is located on the upper side of the two brushes 111, and the sliding frame 114 is in contact with the two brushes 111, a toggle block 115 is connected to the front side of the front connecting block 62, the toggle block 115 is slidably connected to the fixed frame 2, both sides of the lower part of the fixed frame 2 are connected with guide frames 116, and the guide frame 116 is aligned with the top of the collecting frame 102.

[0051] The spring 112 is stretched, and in the process of the two brushes 111 moving toward the lower side approaching each other, the wheat flour accumulated inside the fixed frame 2 is brushed off from the fixed frame 2, thereby preventing the wheat flour from accumulating in the fixed frame 2 and preventing blockage. At the same time, after the wheat flour is continuously crushed and falls downward, the subsequent crushed wheat flour will fall on the left and right sides of the bottom of the fixed frame 2, and then in the process of the toggle frame 75 moving to the right, the sliding frame 114 will no longer be pushed, so that the spring 112 is reset and drives the two brushes 111 to move and reset toward the upper side away from each other, and the two brushes 111 drive the sliding frame 114 to move and reset upward, and then the two brushes 111 move and reset toward the upper side away from each other, and the wheat flour adjacent to and accumulated at the bottom of the fixed frame 2 will be brushed off. The brushes 111 are pushed into the guide frame 116, and the wheat flour in the guide frame 116 falls down along the guide frame 116 into the collecting frame 102. Then, when the rear connecting block 62 moves to the left, the toggle frame 75 repeats the above operation, pushing the two brushes 111 to the lower side close to each other, and the spring 112 is stretched, so that the two brushes 111 brush the wheat flour accumulated inside the fixed frame 2 from the fixed frame 2 again. Then, when the toggle frame 75 moves to the left, it will no longer push the sliding frame 111. 4, so that the spring 112 is reset and drives the two brushes 111 to move to the upper side away from each other to reset, and the two brushes 111 then drive the sliding frame 114 to move upward to reset, and at the same time, after the two brushes 111 move to the upper side away from each other to reset, they will repeat the above operation again to push the wheat flour that subsequently falls on the bottom of the fixed frame 2 into the guide frame 116, so that under the action of the reciprocating movement of the toggle frame 75 left and right, the two brushes 111 automatically brush the wheat flour accumulated in the fixed frame 2 from the fixed frame 2.

[0052] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A wheat crushing device for wheat flour production, comprising a support frame (1), a fixed frame (2), a motor (3), a crushing roller (4) and a first straight gear (5). The upper part of the support frame (1) is connected with the fixed frame (2). One side inside the fixed frame (2) is provided with the motor (3). Two crushing rollers (4) for crushing wheat are rotatably connected inside the fixed frame (2). One side crushing roller (4) is connected to the output shaft of the motor (3). A first straight gear (5) is connected to one side of each of the two crushing rollers (4). The two first straight gears (5) are meshed. It is characterized in that, It also comprises a feeding mechanism (6), a sliding mechanism (7) and an adjusting mechanism (8); the top of the fixed frame (2) is provided with a feeding mechanism (6) for feeding wheat, a side of the fixed frame (2) is provided with a sliding mechanism (7), and the feeding mechanism (6) is provided with an adjusting mechanism (8) for adjusting the feeding speed of wheat; The loading mechanism (6) comprises a guide frame (61), a connecting block (62) and a loading frame (63); the top of the fixed frame (2) is connected to the two guide frames (61); the two guide frames (61) are both slidably connected to the connecting blocks (62); and the loading frame (63) is connected between the tops of the two connecting blocks (62); The sliding mechanism (7) comprises a missing gear (71), a first fixed frame (72), a circulating groove roller (73), a second spur gear (74) and a toggle frame (75); a side of the rear connecting block (62) away from the front connecting block (62) is connected to the toggle frame (75); the toggle frame (75) is slidably connected to the fixed frame (2); one side of the fixed frame (2) is connected to two first fixed frames (72); a circulating groove roller (73) is rotatably connected between the two first fixed frames (72); the circulating groove roller (73) is in contact with the toggle frame (75); one side of the circulating groove roller (73) is connected to the second spur gear (74); the other side of the crushing roller (4) away from the motor (3) is connected to the missing gear (71); the missing gear (71) is meshed with the second spur gear (74); The invention also comprises a material sweeping mechanism (11), the material sweeping mechanism (111) comprising a brush (111), a spring (112), a guide rod (113), a sliding frame (114), a toggle block (115) and a guide frame (116); the lower part of the fixed frame (2) is slidably connected to two brushes (111); the two brushes (111) and the fixed frame (2) are both connected to the spring (112); one side of the fixed frame (2) is connected to the guide rod (113); the guide rod (113) is slidably connected to the sliding frame (114); the sliding frame (114) is in contact with the two brushes (111); a connecting block (62) on the same side of the sliding frame (114) as the sliding frame (114) is connected to a toggle block (115) on a side close to the guide rod (113); the toggle block (115) is slidably connected to the fixed frame (2); and both sides of the lower part of the fixed frame (2) are connected to the guide frame (116).

2. The wheat crushing device for wheat flour production according to claim 1, characterized in that, The adjusting mechanism (8) comprises a threaded rod (81), a rotating handle (82) and a movable plate (83); the lower part of the loading frame (63) is rotatably connected to the threaded rod (81); a rotating handle (82) for rotating the threaded rod (81) is connected to a side of the threaded rod (81) away from the loading frame (63); the movable plate (83) is slidably connected to the loading frame (63); and the movable plate (83) is threadedly connected to the threaded rod (81).

3. The wheat crushing device for wheat flour production according to claim 2, characterized in that, It further includes an occlusion mechanism (9). The occlusion mechanism (9) includes a dust-proof cover (91), an observation window (93), a ventilation net (94), a clamping block (95), and a bump (96). The dust-proof cover (91) is rotatably connected to the fixed frame (2). Two ventilation nets (94) are connected to the dust-proof cover (91). An observation window (93) for facilitating the staff to observe the wheat crushing situation is connected to the side of the dust-proof cover (91) away from the ventilation net (94). Two clamping blocks (95) are connected to the side of the dust-proof cover (91) close to the ventilation net (94). Two bumps (96) for clamping the clamping blocks (95) are connected to one side of the fixed frame (2). The two bumps (96) are respectively connected to the adjacent clamping blocks (95) in a clamping manner.

4. The wheat crushing device for wheat flour production according to claim 3, characterized in that, It further includes a collection mechanism (10). The collection mechanism (10) includes a second fixing frame (101), a collection box (102), and a handle (103). Two second fixing frames (101) are connected to the lower part of the support frame (1). A collection box (102) for collecting wheat flour is placed between the two second fixing frames (101). A handle (103) is connected to one side of the collection box (102).

5. The wheat crushing device for wheat flour production according to claim 4, characterized in that, It further includes a pulling block (92). The pulling block (92) is connected to the top of the dust-proof cover (91).

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