Circulating crusher convenient to discharge

Abstract

The utility model relates to the technical field of dry-mixed mortar production, and discloses a circulating crusher convenient to discharge, which comprises a box body, a control panel is fixed on the front surface of the box body, a feeding cover is fixed on the top of the box body, a motor is fixed on the left side of the box body, and a discharging port is fixed on the right side of the box body. The motor is electrically connected with the control panel, a discharging hole is formed in the right side of the box body, a rotating shaft is fixed to the output end of the motor, a first smashing roller is fixed to the outer wall of the rotating shaft, a rotating rod is rotationally installed on the inner wall of the box body, and a second smashing roller is fixed to the outer wall of the rotating rod. And a discharging plate is mounted on the inner wall of the box body in a sliding manner. According to the circulating crusher facilitating discharging, in order to prevent the discharging hole from being blocked, when the rotating rod rotates, through cooperation of the transmission mechanism and the dredging mechanism, the dredging rod can stretch into the discharging hole back and forth to dredge the discharging hole, and the discharging hole is prevented from being blocked.

Description

Technical Field

[0001] The utility model relates to the technical field of dry-mix mortar production, in particular to a circulating crusher which is convenient for unloading. Background Art

[0002] Dry-mix mortar refers to a granular or powdery material made by physically mixing dried and sieved aggregates, inorganic cementitious materials and additives in a certain proportion. It is transported to the construction site in bags or bulk and can be used directly after adding water and mixing. It is also called mortar dry powder or dry mix powder. Some construction adhesives also belong to this category. Dry-mix mortar is used in the construction industry in thin layers to perform bonding, cushioning, protection and decoration functions, and is widely used in construction and decoration projects.

[0003] According to a disclosed circulating crusher for dry-mixed mortar (publication number: CN116603600A), the device in the above application discharges the crushed dry-mixed mortar raw materials by setting a discharge pipe.

[0004] However, in this device, when too much dry-mixed mortar raw material accumulates in the discharge pipe, it may cause blockage at the discharge pipe, which will affect the discharge effect of the dry-mixed mortar raw material and reduce work efficiency. In view of this, a circulating crusher that is easy to discharge is proposed. Utility Model Content

[0005] The utility model aims to provide a circulation crusher which is convenient for unloading materials, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating crusher that is convenient for unloading, comprising a box body, a control panel is fixed on the front of the box body, a feed cover is fixed on the top of the box body, a motor is fixed on the left side of the box body, the motor is electrically connected to the control panel, a discharge hole is opened on the right side of the box body, a rotating shaft is fixed on the output end of the motor, a first crushing roller is fixed on the outer wall of the rotating shaft, a rotating rod is rotatably installed on the inner wall of the box body, a second crushing roller is fixed on the outer wall of the rotating rod, a unloading plate is slidably installed on the inner wall of the box body, a transmission mechanism and a dredging mechanism are arranged on the right side of the box body, and the transmission mechanism includes:

[0007] A rotating shaft, the rotating shaft is rotatably mounted on the right side of the box;

[0008] The disc is fixed on the outer wall of the rotating shaft, and a protrusion is fixed on the outer wall of the disc.

[0009] Preferably, a driving gear is fixed on the outer wall of the rotating shaft, a driven gear is fixed on the outer wall of the rotating rod, the driving gear is meshed with the driven gear, and the rotating shaft and the rotating shaft are connected via a transmission belt.

[0010] Preferably, a spring sheet is fixed to the bottom of the blanking plate, a side of the spring sheet away from the blanking plate is fixed to the inner wall of the box body, and a triangular block is fixed to the top of the blanking plate.

[0011] Preferably, the dredging mechanism includes a support block, which is fixed on the right side of the box body. A transmission rod passes through the support block, and the transmission rod is slidably connected to the penetration point of the support block. A roller is rotatably installed on the top of the transmission rod.

[0012] Preferably, a support frame is fixed on the right side of the box body, a moving rod is slidably installed on the inner wall of the support frame, a movable rod is hinged on the top of the moving rod, one end of the movable rod away from the moving rod is hinged at the bottom of the transmission rod, and multiple groups of equidistant dredging rods are fixed on the left side of the moving rod. By setting the dredging rods, the discharge hole can be dredged.

[0013] Preferably, a return spring is fixed on the right side of the moving rod, and the right side of the return spring is fixed to the inner side of the support frame. An extrusion rod is fixed on the left side of the moving rod. The return spring can be provided to achieve the effect of resetting the moving rod.

[0014] Compared with the prior art, the utility model provides a circulating crusher that is convenient for unloading and has the following beneficial effects:

[0015] 1. In order to prevent the discharge hole from being blocked, the circulating crusher with easy unloading can make the dredging rod extend back and forth into the discharge hole to dredge the discharge hole through the cooperation of the transmission mechanism and the dredging mechanism when the rotating rod rotates, so as to prevent the discharge hole from being blocked.

[0016] 2. The circulating crusher which is convenient for unloading, when the moving rod moves into the box body, the unloading plate can be shaken through the cooperation of the extrusion rod, the triangular block and the spring sheet, so that the unloading plate can be convenient for unloading and the work efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the top of the box body of the utility model;

[0020] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the A structure.

[0021] In the figure: 1. box body; 2. control panel; 3. feed cover; 4. motor; 5. unloading plate; 6. spring sheet; 7. discharge hole; 8. first crushing roller; 9. rotating shaft; 10. driving gear; 11. rotating rod; 12. driven gear; 13. second crushing roller; 14. transmission mechanism; 1401. rotating shaft; 1402. transmission belt; 1403. disc; 1404. bump; 15. dredging mechanism; 1501. support block; 1502. transmission rod; 1503. roller; 1504. support frame; 1505. moving rod; 1506. movable rod; 1507. reset spring; 1508. dredging rod; 1509. squeezing rod; 16. triangular block. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a circulating crusher that is easy to unload, including a box body 1, a control panel 2 is fixed on the front of the box body 1, a feed cover 3 is fixed on the top of the box body 1, raw materials can be added into the box body 1 by setting the feed cover 3, a motor 4 is fixed on the left side of the box body 1, the motor 4 is electrically connected to the control panel 2, and then the motor 4 can be started through the control panel 2, a rotating shaft 9 is fixed on the output end of the motor 4, the rotating shaft 9 passes through the right side of the box body 1, and is rotatably connected at the penetration point, a first crushing roller 8 is fixed on the outer wall of the rotating shaft 9, a rotating rod 11 is rotatably installed on the inner wall of the box body 1, a driven gear 12 is fixed on the outer wall of the rotating rod 11, and a rotating shaft 9 is fixed on the outer wall of the rotating shaft 9. There is a driving gear 10, which is meshed with a driven gear 12. A second crushing roller 13 is fixed to the outer wall of the rotating rod 11, and when the motor 4 drives the rotating shaft 9 to rotate, the rotating shaft 9 can drive the first crushing roller 8 to rotate. Through the driving gear 10 and the driven gear 12, the second crushing roller 13 can be rotated, and the first crushing roller 8 and the second crushing roller 13 can be rotated inwardly to crush the mixed mortar raw materials. A blanking plate 5 is slidably installed on the inner wall of the box body 1, so that the raw materials can be discharged from the discharge hole 7 provided on the right side of the box body 1 through the blanking plate 5. A transmission mechanism 14 is provided on the right side of the box body 1, and a dredging mechanism 15 is provided at the bottom of the transmission mechanism 14.

[0023] In one embodiment of the utility model, the transmission mechanism 14 includes a rotating shaft 1401, a disc 1403, a protrusion 1404 and a transmission belt 1402; the rotating shaft 1401 is rotatably installed on the right side of the box body 1, and the rotating shaft 1401 is connected to the rotating shaft 9 through a transmission belt 1402, so that when the rotating shaft 9 rotates, the rotating shaft 1401 can be driven to rotate through the transmission belt 1402, and the outer wall of the rotating shaft 1401 is fixed with a disc 1403, and the outer wall of the disc 1403 is fixed with a protrusion 1404, so that when the rotating shaft 1401 rotates, the disc 1403 can drive the protrusion 1404 to rotate.

[0024] In one embodiment of the utility model, the dredging mechanism 15 includes a support block 1501, a transmission rod 1502, a roller 1503, a movable rod 1506, a support frame 1504, a reset spring 1507, a moving rod 1505, a dredging rod 1508 and an extrusion rod 1509. The support block 1501 is fixed to the right side of the box body 1. The support block 1501 is penetrated by the transmission rod 1502, and the transmission rod 1502 is slidably connected to the penetration of the support block 1501. By setting the support block 1501, the transmission rod 1502 can be supported. The top of the transmission rod 1502 is rotatably installed with a roller 1503, and then when the disc 140 When the protrusion 1404 is driven to rotate until it contacts the roller 1503, the protrusion 1404 will squeeze the roller 1503 to move downward, so that the transmission rod 1502 moves downward. A support frame 1504 is fixed to the right side of the box body 1. A moving rod 1505 is slidably installed on the inner side of the support frame 1504. A return spring 1507 is fixed to one side of the moving rod 1505. A plurality of dredging rods 1508 with equal distances are fixed to the other side of the moving rod 1505. The side of the return spring 1507 away from the moving rod 1505 is fixed to the inner side of the support frame 1504. By setting the return spring 1507, the dredging rod 1508 can be copied. By setting the dredging rod 1508, the discharge hole 7 can be dredged, and then when the roller 1503 moves downward, the transmission rod 1502 can squeeze the movable rod 1506 to rotate at the hinge, squeezing the moving rod 1505 close to the box body 1, so that the dredging rod 1508 can extend into the discharge hole 7, and then the raw materials accumulated at the discharge hole 7 can be dredged to prevent the raw materials from accumulating at the discharge hole 7 and affecting the discharge efficiency of the raw materials, thereby reducing the work efficiency. A spring sheet 6 is fixed to the bottom of the discharge plate 5, and the side of the spring sheet 6 away from the discharge plate 5 is fixed to the inner wall of the box body 1, and an extrusion rod 1509 is fixed to the left side of the moving rod 1505. A triangular block 16 is fixed on the top of 5, and when the moving rod 1505 approaches the box body 1, the squeezing rod 1509 will squeeze the inclined surface of the triangular block 16, and the triangular block 16 will drive the blanking plate 5 to move downward, compressing the spring sheet 6. When the reset spring 1507 drives the moving rod 1505 away from the box body 1, the squeezing rod 1509 will move away from the triangular block 16 and will not squeeze the triangular block 16, so that the spring sheet 6 is in a compressed state, and the spring sheet 6 can be moved upward. When the moving rod 1505 moves back and forth, the spring sheet 6 can vibrate back and forth, which can make the blanking rate of the blanking plate 5 faster, thereby improving work efficiency.

[0025] Working principle: When the motor 4 drives the rotating shaft 9 to rotate, the rotating shaft 9 can drive the first crushing roller 8 to rotate, and the second crushing roller 13 can be rotated through the driving gear 10 and the driven gear 12, so that the first crushing roller 8 and the second crushing roller 13 rotate inwardly to crush the mixed mortar raw materials. When the rotating shaft 9 rotates, the transmission belt 1402 can drive the rotating shaft 1401 to rotate. When the rotating shaft 1401 rotates, the disc 1403 drives the protrusion 1404 to rotate. When the disc 1403 drives the protrusion 1404 to rotate until it contacts the roller 1503, the protrusion 1404 will squeeze the roller 1503 to move downward, so that the transmission rod 1502 moves downward, and the transmission rod 1502 squeezes the movable rod 1506 to rotate at the hinge, squeezing the movable rod 1505 to approach the box body 1, so that the dredging rod 1508 can extend into the discharge hole 7, and then the raw materials accumulated at the discharge hole 7 can be dredged to prevent the raw materials from accumulating at the discharge hole 7 and affecting the raw material discharge efficiency and reducing work efficiency.

[0026] When the moving rod 1505 approaches the box body 1, the squeezing rod 1509 will squeeze the inclined surface of the triangular block 16, so that the triangular block 16 drives the blanking plate 5 to move downward, compressing the spring sheet 6. When the reset spring 1507 drives the moving rod 1505 away from the box body 1, the squeezing rod 1509 will move away from the triangular block 16 and will not squeeze the triangular block 16, so that the spring sheet 6 is in a compressed state, which can make the spring sheet 6 move upward. When the moving rod 1505 moves back and forth, the spring sheet 6 can vibrate back and forth, which can make the blanking rate of the blanking plate 5 faster, thereby improving work efficiency.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A circulating crusher for easy unloading, comprising a box (1), characterized in that: A control panel (2) is fixed on the front of the box (1), a feed cover (3) is fixed on the top of the box (1), a motor (4) is fixed on the left side of the box (1), the motor (4) is electrically connected to the control panel (2), a discharge hole (7) is opened on the right side of the box (1), a rotating shaft (9) is fixed on the output end of the motor (4), a first crushing roller (8) is fixed on the outer wall of the rotating shaft (9), a rotating rod (11) is rotatably mounted on the inner wall of the box (1), a second crushing roller (13) is fixed on the outer wall of the rotating rod (11), a blanking plate (5) is slidably mounted on the inner wall of the box (1), a transmission mechanism (14) and a dredging mechanism (15) are arranged on the right side of the box (1), and the transmission mechanism (14) comprises: A rotating shaft (1401), the rotating shaft (1401) is rotatably mounted on the right side of the box body (1); A circular disk (1403) is fixed on the outer wall of the rotating shaft (1401), and a protrusion (1404) is fixed on the outer wall of the circular disk (1403).

2. A circulating crusher for easy unloading according to claim 1, characterized in that: A driving gear (10) is fixed on the outer wall of the rotating shaft (9), a driven gear (12) is fixed on the outer wall of the rotating rod (11), the driving gear (10) is meshed with the driven gear (12), and the rotating shaft (9) and the rotating shaft (1401) are connected by a transmission belt (1402).

3. A circulating crusher for easy unloading according to claim 1, characterized in that: A spring sheet (6) is fixed to the bottom of the blanking plate (5), and a side of the spring sheet (6) away from the blanking plate (5) is fixed to the inner wall of the box body (1), and a triangular block (16) is fixed to the top of the blanking plate (5).

4. A circulating crusher for easy unloading according to claim 1, characterized in that: The dredging mechanism (15) comprises a support block (1501), wherein the support block (1501) is fixed on the right side of the box body (1), a transmission rod (1502) passes through the support block (1501), and the transmission rod (1502) is slidably connected to the penetration point of the support block (1501), and a roller (1503) is rotatably installed on the top of the transmission rod (1502).

5. The circulating crusher for easy unloading according to claim 1 is characterized in that: A support frame (1504) is fixed on the right side of the box body (1), a moving rod (1505) is slidably mounted on the inner wall of the support frame (1504), a movable rod (1506) is hinged on the top of the moving rod (1505), one end of the movable rod (1506) away from the moving rod (1505) is hinged on the bottom of the transmission rod (1502), and a plurality of groups of equidistant dredging rods (1508) are fixed on the left side of the moving rod (1505).

6. A circulating crusher for easy unloading according to claim 5, characterized in that: A return spring (1507) is fixed on the right side of the moving rod (1505), the right side of the return spring (1507) is fixed on the inner side of the support frame (1504), and an extrusion rod (1509) is fixed on the left side of the moving rod (1505).

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