Feeding adjusting device of crusher

Abstract

The utility model discloses a feeding adjusting device of a crusher, which belongs to the technical field of crushers and comprises an auxiliary plate, one side of the auxiliary plate is connected with a blanking frame, a chute is arranged in the auxiliary plate, a striker plate is slidably connected in the blanking frame, a threaded rod I and a threaded rod II are rotatably connected outside the blanking frame, and the threaded rod I and the threaded rod II are connected with the chute. A fixing sleeve is connected to the outer portion of the discharging frame, the first threaded rod is rotationally connected into the fixing sleeve, and the fixing sleeve is connected to the outer portion of the discharging frame. According to the feeding adjusting device of the crusher, an L-shaped plate, a first threaded rod, a second threaded rod, an anti-skid belt, a half gear, a groove and a dredging plate are arranged, and through cooperation of the first threaded rod, the second threaded rod, the anti-skid belt and the dredging plate, when a material blocking plate moves in a discharging frame, the feeding amount of the material blocking plate can be adjusted; and the dredging plate can dredge the discharging position when moving, so that the situation that the crusher is blocked due to excessive discharging is avoided, and the phenomenon that the materials overflow is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushers, in particular to a feed regulating device for a crusher. Background Art

[0002] Crusher is a necessary process in the production and processing of ore. Adding ore to the crusher for crushing requires an inclined feeding channel for feeding. The current crusher will transport the ore through the feeding plate when producing. However, it is difficult for the crusher to adjust the feeding amount. Too much material can easily cause the crusher to be blocked, and when it is at the peak of feeding, the material is prone to overflow, causing damage to the crusher. Utility Model Content

[0003] In order to overcome the above-mentioned defects, the utility model provides a crusher feeding adjustment device, which solves the problem that it is difficult to adjust the feeding amount of the crusher, the crusher is easily blocked when too much material is fed, and the material is prone to overflow during the peak period of feeding, thereby causing damage to the crusher.

[0004] The cam is provided with a toothed plate, and the toothed plate is connected with a toothed plate on the bottom of the material carrier.

[0005] As a further solution of the utility model: the L-shaped plate is threadedly connected to the outside of the threaded rod one, and the motor is connected to the threaded rod two.

[0006] As a further solution of the utility model: the dredging plate is connected to the tooth plate, and the dredging plate is slidably connected outside the guide rod.

[0007] As a further solution of the utility model: the half gear is meshed with the tooth plate, and the guide rod is outer-mounted with a spring.

[0008] As a further solution of the utility model: a slide groove is provided in the unloading rack, and a sliding block is connected to one side of the dredging plate.

[0009] As a further solution of the utility model: the dredging plate is connected to the bottom plate through a spring, and the sliding block is slidably connected in the sliding groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The feed adjustment device of the crusher is provided with an L-shaped plate, a threaded rod 1, a threaded rod 2, an anti-skid belt, a half gear, a groove and a dredging plate. The threaded rod 2 is driven by a motor to rotate. After the threaded rod 1 and the threaded rod 2 rotate synchronously, the L-shaped plate will move on the surface of the threaded rod 1, and the L-shaped plate will drive the baffle plate to slide in the unloading frame. When the half gear is driven to rotate by an external driver, the dredging plate will move in the unloading frame. The crusher can adjust the feeding amount of the baffle plate when it moves in the unloading frame through the cooperation between the threaded rod 1, the threaded rod 2, the anti-skid belt and the dredging plate, and the dredging plate can dredge the unloading place when it moves, so as to avoid blockage of the crusher caused by excessive unloading and prevent material overflow, thereby ensuring the service life of the crusher.

[0012] 2. The feed adjustment device of the crusher is provided with a guide rod, a tooth plate and a spring. When the external driver drives the half gear to rotate, the tooth plate will move with the rotation of the half gear, and the tooth plate will pull the dredging plate to slide on the surface of the guide rod, and the dredging plate will drive the spring to deform. When the half gear is separated from the tooth plate, the dredging plate will be reset by the spring, so that the dredging plate can realize the function of reciprocating movement in the unloading rack, thereby avoiding the dredging plate from getting stuck during dredging. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the auxiliary plate of the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the unloading rack of the utility model;

[0016] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0017] In the figure: 1. Auxiliary plate; 2. Unloading rack; 3. Baffle plate; 4. L-shaped plate; 5. Threaded rod 1; 6. Fixed sleeve; 7. Threaded rod 2; 8. Motor; 9. Anti-slip belt; 10. Inclined groove; 11. Bottom plate; 12. Half gear; 13. Guide rod; 14. Tooth plate; 15. Spring; 16. Groove; 17. Clearing plate; 18. Sliding block; 19. Slide groove. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-4 As shown, the utility model provides a technical solution: a crusher feeding adjustment device, comprising an auxiliary plate 1, a feed frame 2 is connected to one side of the auxiliary plate 1, an inclined slot 10 is provided in the auxiliary plate 1, a baffle plate 3 is slidably connected to the feed frame 2, a threaded rod 1 5 and a threaded rod 2 7 are rotatably connected to the outside of the feed frame 2, a fixing sleeve 6 is connected to the outside of the feed frame 2, the threaded rod 1 5 is rotatably connected in the fixing sleeve 6, an L-shaped plate 4 is connected to the outside of the baffle plate 3, and a motor 8 is connected to the feed frame 2;

[0020] The L-shaped plate 4 is threadedly connected to the outside of the threaded rod 1 5, and the motor 8 is connected to the threaded rod 2 7. By setting the chute 10, when the material is discharged through the auxiliary plate 1 and the unloading rack 2, the material will fall to the top of the chute 10, and the chute 10 can ensure that the material is in a falling state, avoiding the material from accumulating at the bottom of the auxiliary plate 1;

[0021] The threaded rod 1 5 is externally connected to the anti-skid belt 9, the threaded rod 2 7 is connected to the threaded rod 1 5 through the anti-skid belt 9, a groove 16 is provided in the unloading frame 2, a dredging plate 17 is slidably connected in the groove 16, a bottom plate 11 is connected to the unloading frame 2, a guide rod 13 is connected in the bottom plate 11, a tooth plate 14 is slidably connected in the bottom plate 11, and a half gear 12 is rotatably connected to the unloading frame 2;

[0022] The dredging plate 17 is connected to the tooth plate 14, and the dredging plate 17 is slidably connected to the outside of the guide rod 13. By providing the groove 16, when the tooth plate 14 slides in the bottom plate 11, the tooth plate 14 will apply a pulling force to the dredging plate 17, and the dredging plate 17 will slide in the groove 16, so that the groove 16 plays a certain positioning role in the movement of the dredging plate 17;

[0023] The half gear 12 is meshed with the tooth plate 14, the guide rod 13 is connected with a spring 15, a slide groove 19 is provided in the unloading frame 2, a slider 18 is connected to one side of the dredging plate 17, and the dredging plate 17 is connected to the bottom plate 11 through the spring 15;

[0024] By setting the spring 15, when the dredging plate 17 is subjected to tension and moves on the surface of the guide rod 13, the dredging plate 17 will drive the spring 15 to deform, so that the spring 15 plays a certain supporting role in the movement of the dredging plate 17. When the dredging plate 17 loses resistance, it will be reset by the spring 15;

[0025] The slider 18 is slidably connected in the slide groove 19. By setting the slider 18 and the slide groove 19, when the dredging plate 17 is subjected to thrust or pulling force, the slider 18 in the dredging plate 17 will slide in the slide groove 19, so that the slider 18 and the slide groove 19 play a certain guiding role in the movement of the dredging plate 17.

[0026] The working principle of the utility model is:

[0027] When the crusher is conveying materials through the auxiliary plate 1 and the unloading rack 2, the motor 8 drives the threaded rod 2 7 to rotate. Since the threaded rod 2 7 is connected to the threaded rod 1 5 through the anti-slip belt 9, the threaded rod 1 5 and the threaded rod 2 7 can rotate synchronously, and then the L-shaped plate 4 will move on the surface of the threaded rod 1 5, and the L-shaped plate 4 will drive the baffle plate 3 to slide in the unloading rack 2. When the material is unloaded, the semi-gear 12 is driven to rotate through the external driver. The wheel 12 is in meshing state with the tooth plate 14, and the tooth plate 14 will slide in the bottom plate 11 as the half gear 12 rotates, and the tooth plate 14 will pull the dredging plate 17 to move in the groove 16, and the slider 18 on the side of the dredging plate 17 will slide in the slide groove 19. When the dredging plate 17 moves, it will drive the spring 15 to deform. When the half gear 12 is disengaged from the tooth plate 14, the dredging plate 17 will be reset by the spring 15, and the dredging plate 17 can dredge the unloading place of the unloading rack 2.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A crusher feed adjustment device, comprising an auxiliary plate (1), characterized in that: A material discharging frame (2) is connected to one side of the auxiliary plate (1), an inclined groove (10) is provided in the auxiliary plate (1), a material blocking plate (3) is slidably connected to the material discharging frame (2), a threaded rod 1 (5) and a threaded rod 2 (7) are rotatably connected to the outside of the material discharging frame (2), a fixing sleeve (6) is connected to the outside of the material discharging frame (2), the threaded rod 1 (5) is rotatably connected in the fixing sleeve (6), an L-shaped plate (4) is connected to the outside of the material blocking plate (3), a motor (8) is connected to the material discharging frame (2), and the The threaded rod 1 (5) is externally transmission-connected with an anti-skid belt (9), the threaded rod 2 (7) is connected to the threaded rod 1 (5) via the anti-skid belt (9), a groove (16) is provided in the material discharging frame (2), a dredging plate (17) is slidably connected in the groove (16), a bottom plate (11) is connected to the material discharging frame (2), a guide rod (13) is connected in the bottom plate (11), a tooth plate (14) is slidably connected in the bottom plate (11), and a half gear (12) is rotatably connected to the material discharging frame (2).

2. A crusher feed adjustment device according to claim 1, characterized in that: The L-shaped plate (4) is threadedly connected to the outside of the first threaded rod (5), and the motor (8) is connected to the second threaded rod (7).

3. A crusher feed adjustment device according to claim 1, characterized in that: The dredging plate (17) is connected to the tooth plate (14), and the dredging plate (17) is slidably connected to the outside of the guide rod (13).

4. A crusher feed adjustment device according to claim 1, characterized in that: The half gear (12) is meshed with a toothed plate (14), and a spring (15) is externally connected to the guide rod (13).

5. A crusher feed adjustment device according to claim 4, characterized in that: A slide groove (19) is provided in the unloading rack (2), and a slide block (18) is connected to one side of the dredging plate (17).

6. A crusher feed adjustment device according to claim 5, characterized in that: The dredging plate (17) is connected to the bottom plate (11) via a spring (15), and the sliding block (18) is slidably connected in the sliding groove (19).

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