Feeding and pushing device of crusher

Abstract

The utility model discloses a crusher feed pushing device in the related technical field of crushers, which comprises a support bottom plate frame and a lifting support plate parallel to the support bottom plate frame, a height adjusting telescopic rod is fixedly mounted on the support bottom plate frame, and the upper end of the height adjusting telescopic rod is fixedly connected with the bottom surface of the lifting support plate. The supporting structure capable of adjusting the height and the angle is arranged below the feeding pushing box of the crusher, so that the feeding pushing box can be adjusted to different height positions and different inclination angles and can be connected with feeding ports of crushers with different inclination angles in a matched mode, diversified market requirements are met, and the feeding pushing box is suitable for popularization and application. A material pushing plate is arranged in the feeding pushing box, a telescopic protective cover is arranged on the outer side of a telescopic rod of an electric material pushing rod, effective dustproof protection can be conducted on the telescopic rod, materials can automatically enter the crusher under the action of gravity through the feeding pushing box in an inclined state, and then feeding pushing energy consumption is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to crushers, and specifically relates to a crusher feeding and pushing device. Background Art

[0002] In the process of industrial production, some raw materials or waste are too large and need to be crushed to a certain extent before subsequent deep processing or treatment tasks can be carried out. In this process, a crusher is needed. In actual use, the crusher is generally used for feeding through the feeding and guiding part. The feeding part of the existing crusher feeding and guiding device is generally in an open state, and the feeding task is directly implemented through the entrance. However, in the actual operation process, the crusher is often in an open state at this time, and the raw materials are prone to rebound when touching the crushing mechanism, which poses certain safety hazards. A crusher feeding and guiding device proposed in patent CN202123439283.4 is connected by sliding between the push plate and the first feeding bin body, and the movable plate is threadedly connected to the screw rod, so that when the operator's screw rod rotates, the movable plate can drive the push plate to slide accordingly through the movable rod, so that the operator can first put the raw materials into the first feeding bin body through the second feeding bin body and the bin door, and then push the raw materials into the feeding port by controlling the push plate, thereby making it safer. Although this patent meets the requirements of use to a certain extent, it is found in actual use that, due to the tilted feeding port of some models of crushers, the above-mentioned material guide device cannot be effectively connected with the feeding port of the crusher, resulting in limited scope of use.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a crusher feeding and pushing device. To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] The top end of the lifting link lever is connected with the bottom end of the lifting link lever by a spring, and the top end of the lifting link lever is connected with the bottom end of the lifting link lever by a spring.

[0006] As a further solution of the utility model: a push plate is installed at the end of the telescopic rod of the electric push rod, and the push plate is slidably connected in the feed push box. The feed push box is provided with a push feeding port for adding materials into the feed push box.

[0007] As a further solution of the utility model: a connecting end plate is provided at one end of the feed push box away from the electric push rod, a fixed connecting hole is processed on the connecting end plate, and the connecting end plate is used to be connected to the feeding port of the crushing box.

[0008] As a further solution of the utility model: the movable slide rail is fixedly installed on the bottom surface of the feed push box, two movable slide grooves are opened on the movable slide rail, two groups of matching sliders are arranged above the articulated seat 2, and the matching sliders are slidably connected and installed in the movable slide grooves, ensuring that the articulated seat 2 can move relative to the feed push box to achieve the adjustment of the inclination angle of the feed push box.

[0009] As a further solution of the utility model: a tilt sensor is fixedly installed on the bottom surface of the feed push box on one side of the articulated seat, and a distance measuring sensor is fixedly installed on the bottom surface of the lifting support plate, which is used to monitor whether the feed push box is adjusted to a suitable position.

[0010] As a further solution of the utility model: an operation control box is installed on the supporting base frame, a display screen, operation buttons, and a power switch are provided on the panel of the operation control box, and moving wheels are provided under the supporting base frame. The operation control box is used to control the adjustment process of the feed push box.

[0011] As a further solution of the utility model: the electric push rod, the height adjustment telescopic rod, the inclination adjustment electric rod, the inclination sensor, the distance measuring sensor and the operation control box are all electrically connected, and the distance measuring sensor is used to monitor the adjustment height of the lifting support plate.

[0012] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art.

[0013] A support structure that can be adjusted in height and angle is arranged below the crusher feed push box of the utility model, so that the feed push box can be adjusted to different height positions and different inclination angles, and can be matched and connected with the feeding ports of crushers with different inclination angles to meet diverse market demands.

[0014] The utility model provides a pushing plate in the feed pushing box, and a telescopic protective cover is provided on the outer side of the telescopic rod of the electric push rod, which can effectively protect the telescopic rod from dust. The feed pushing box in an inclined state allows the material to automatically enter the crusher under the action of gravity, thereby saving the energy consumption of feed pushing.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

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

[0018] Figure 2 It is the front view of the utility model;

[0019] Figure 3 This is a schematic diagram of the interior of the feed push box of the utility model;

[0020] Figure 4 It is a schematic cross-sectional view of the movable slide rail of the utility model.

[0021] In the figure: 1. Support base frame; 2. Lifting support plate; 3. Feed push box; 4. Electric push rod; 5. Push feeding port; 6. Connecting end plate; 7. Moving wheel; 8. Operation control box; 9. Height adjustment telescopic rod; 10. Distance sensor; 11. Inclination sensor; 12. Fixed support seat; 13. Articulated seat 1; 14. Inclination adjustment electric rod; 15. Support mounting plate; 16. Articulated seat 2; 17. Adjustment support seat; 18. Moving slide rail; 19. Push plate; 20. Protective telescopic cover; 21. Moving slide trough; 22. Matching slider.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] like Figures 1 to 4 As shown, a crusher feeding and pushing device comprises a supporting base frame 1 and a lifting support plate 2 arranged parallel thereto, a height-adjusting telescopic rod 9 is fixedly installed on the supporting base frame 1, the upper end of the height-adjusting telescopic rod 9 is fixedly connected to the bottom surface of the lifting support plate 2, a fixed support seat 12 is fixedly installed above the lifting support plate 2, the upper end of the fixed support seat 12 is connected to the bottom surface of the feeding and pushing box 3 through an articulated seat 13, an inclination adjustment electric rod 14 is fixedly installed on the lifting support plate 2 on the side of the fixed support seat 12, and a supporting mounting plate 15 is provided at the upper end of the inclination adjustment electric rod 14, an adjusting support seat 17 is fixedly installed on the supporting mounting plate 15, and an articulated seat 2 16 is rotatably installed on the adjusting support seat 17, the articulated seat is slidably connected to a movable slide rail 18, an electric pushing rod 4 is installed at the end position of the feeding and pushing box 3, and a protective telescopic cover 20 is provided outside the telescopic rod of the electric pushing rod 4 for dust protection of the telescopic rod of the electric pushing rod 4.

[0025] Among them, a push plate 19 is installed at the end of the telescopic rod of the electric push rod 4, and the push plate 19 is slidably connected in the feed push box 3. The feed push box 3 is provided with a push feeding port 5 for adding materials into the feed push box 3.

[0026] A connecting end plate 6 is provided at one end of the feed push box 3 away from the electric push rod 4. A fixed connecting hole is processed on the connecting end plate 6. The connecting end plate 6 is used to be connected to the feed port of the crushing box.

[0027] The movable slide rail 18 is fixedly installed on the bottom surface of the feed push box 3. Two movable slide grooves 21 are opened on the movable slide rail 18. Two sets of matching sliders 22 are arranged above the hinged seat 16. The matching sliders 22 are slidably connected and installed in the movable slide grooves 21 to ensure that the hinged seat 16 can move relative to the feed push box 3 to achieve the adjustment of the inclination angle of the feed push box 3.

[0028] A tilt sensor 11 is fixedly installed on the bottom surface of the feed push box 3 on the side of the hinge seat 13, and a distance sensor 10 is fixedly installed on the bottom surface of the lifting support plate 2 to monitor whether the feed push box 3 is adjusted to a suitable position.

[0029] An operation control box 8 is installed on the supporting base frame 1. A display screen, operation buttons, and a power switch are provided on the panel of the operation control box 8. A moving wheel 7 is provided below the supporting base frame 1. The operation control box 8 is used to control the adjustment process of the feed push box 3.

[0030] The electric push rod 4 , the height adjustment telescopic rod 9 , the inclination adjustment electric rod 14 , the inclination sensor 11 , the distance sensor 10 and the operation control box 8 are all electrically connected. The distance sensor 10 is used to monitor the adjustment height of the lifting support plate 2 .

[0031] The working principle of the utility model is:

[0032] First embodiment:

[0033] The feeding port of the crusher is in an inclined state, and the inclination angle of the feeding port of the crusher is measured to determine the inclination angle. The height position of the support mounting plate 15 is adjusted by the inclination adjustment electric rod 14. During the adjustment process, the hinge seat 16 is driven to move along the movable slide rail 18. The inclination angle of the feed push box 3 is monitored by the inclination sensor 11, so that the inclination angle of the feed push box 3 and the inclination angle of the crusher feeding port are complementary. After that, the height position of the lifting support plate 2 is adjusted by the height adjustment telescopic rod 9, so that the connecting end plate 6 is docked with the feeding port of the crusher, and is locked with bolts and nuts, and the material is added from the feeding port 5 to the feeding push box 3. The feeding push box 3 is in an inclined state, and the material will naturally slide into the feeding port of the crusher under the action of gravity. There is no need to use the electric push rod 4 to apply external force, which effectively saves energy.

[0034] Second embodiment:

[0035] The feeding port of the crusher is in a vertical opening state, and the feeding push box 3 is adjusted to a horizontal state. The height of the feeding push box 3 is adjusted by the height adjustment telescopic rod 9 to make it cooperate with the feeding port of the crushing box, and the electric push rod 4 is used to push the material into the crushing box;

[0036] Third embodiment:

[0037] The feeding port of the crusher is in a horizontal state. The feed push box 3 is adjusted to different inclinations according to the feeding needs. When the inclination is small, the electric push rod 4 and the push plate 19 are used for auxiliary feeding. When the inclination is large, the material will slide down automatically without auxiliary pushing.

[0038] The novel structure used in the present invention is reasonably designed and easy to install and use. A support structure that can be adjusted in height and angle is arranged under the crusher feed push box 3, so that the feed push box 3 can be adjusted to different height positions and adjusted to different inclination angles, and can be matched and connected with the feeding ports of crushers with different inclination angles to meet diverse market demands. A push plate 19 is arranged in the feed push box 3, and a telescopic protective cover is arranged on the outside of the telescopic rod of the electric push rod 4, which can effectively protect the telescopic rod from dust. The feed push box 3 in an inclined state allows the material to automatically enter the crusher under the action of gravity, thereby saving energy consumption for feed pushing.

[0039] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A crusher feeding and pushing device, comprising a supporting bottom plate frame (1) and a lifting support plate (2) arranged parallel to the bottom plate frame, characterized in that: A height-adjusting telescopic rod (9) is fixedly mounted on the support base frame (1), the upper end of the height-adjusting telescopic rod (9) is fixedly connected to the bottom surface of the lifting support plate (2), a fixed support seat (12) is fixedly mounted above the lifting support plate (2), the upper end of the fixed support seat (12) is connected to the bottom surface of the feed push box (3) via a hinge seat (13), and an inclination adjustment electric device is fixedly mounted on the lifting support plate (2) on the side of the fixed support seat (12). A movable rod (14), the upper end of the inclination adjustment electric rod (14) is provided with a support mounting plate (15), an adjustment support seat (17) is fixedly mounted on the support mounting plate (15), a hinge seat 2 (16) is rotatably mounted on the adjustment support seat (17), the hinge seat is slidably connected to a movable slide rail (18), an electric push rod (4) is installed at the end position of the feed push box (3), and a protective telescopic cover (20) is arranged outside the telescopic rod of the electric push rod (4).

2. A crusher feeding and pushing device according to claim 1, characterized in that: A push plate (19) is installed at the end of the telescopic rod of the electric push rod (4), and the push plate (19) is slidably connected in the feed push box (3). The feed push box (3) is provided with a push feeding port (5).

3. A crusher feeding and pushing device according to claim 2, characterized in that: A connecting end plate (6) is provided at one end of the feed pushing box (3) away from the electric pushing rod (4), and a fixing connecting hole is processed on the connecting end plate (6).

4. A crusher feeding and pushing device according to claim 3, characterized in that: The movable slide rail (18) is fixedly mounted on the bottom surface of the feed push box (3), and two movable slide grooves (21) are provided on the movable slide rail (18). Two sets of matching slide blocks (22) are provided above the second hinge seat (16), and the matching slide blocks (22) are slidably connected and mounted in the movable slide grooves (21).

5. A crusher feeding and pushing device according to claim 4, characterized in that: An inclination sensor (11) is fixedly mounted on the bottom surface of the feed push box (3) on the side of the hinge seat (13), and a distance sensor (10) is fixedly mounted on the bottom surface of the lifting support plate (2).

6. A crusher feeding and pushing device according to claim 5, characterized in that: An operation control box (8) is installed on the supporting base frame (1), a display screen, operation buttons, and a power switch are arranged on the panel of the operation control box (8), and moving wheels (7) are arranged below the supporting base frame (1).

7. A crusher feeding and pushing device according to claim 6, characterized in that: The electric push rod (4), the height adjustment telescopic rod (9), the inclination adjustment electric rod (14), the inclination sensor (11), the distance sensor (10) and the operation control box (8) are all electrically connected.

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