Jaw crusher with automatic feeding function

Abstract

The utility model discloses an automatic feeding jaw crusher, which relates to the technical field of stone crushers, and comprises a crushing cabin, the front side of one end of the crushing cabin is fixedly connected with a fixed support plate, one side of the fixed support plate is provided with an installation chain belt, and the outer side of the installation chain belt is uniformly connected with a plurality of shovel grooves. Through the arrangement of the mounting chain belt, the shovel groove, the vibration spring and the vibration plate, during use, the mounting chain belt firstly drives the shovel groove into the ore storage box to dig ores, and then the mounting chain belt drives the shovel groove with the dig ores to move to the position above one side of the jaw II of the crusher; then a vibration spring drives a vibration plate to generate vibration to shake off ores on the vibration plate into a crushing cabin, a mounting chain belt can drive a plurality of shovel grooves formed in the mounting chain belt to intermittently move to the position above a second jaw of the crusher in sequence through circulating rotation for feeding, the effects that stone is conveniently and automatically conveyed into the jaw crusher, manpower is saved, and the working efficiency is improved are achieved. And the stone crushing efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of stone crushing technology, specifically an automatic feeding jaw crusher. Background Technology

[0002] Jaw crushers, also known as jaw crushers or jaw breakers for short, are mainly used for medium-sized crushing of various ores and large materials. They are widely used in mining, metallurgy, building materials, highways, railways, water conservancy and chemical industries.

[0003] Traditional jaw crushers mostly require manual feeding of the stone to be crushed into the crusher using tools. This feeding method is labor-intensive and slow, which can affect the efficiency of stone crushing. In addition, after the stone is crushed, it enters the collection trough located below the discharge port of a traditional jaw crusher. When the collection trough is full, the crushed stone collected in the collection trough needs to be transported manually to a designated location, which is a rather troublesome material conveying process. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that traditional jaw crushers mostly require manual feeding of the stone to be crushed into the crusher using tools. This feeding method is labor-intensive and slow, which can affect the efficiency of stone crushing. In addition, after the stone is crushed, it enters the collection trough located below the discharge port of the traditional jaw crusher. When the collection trough is full, the crushed stone collected in the collection trough needs to be transported manually to a designated location. This material conveying process is quite troublesome. Therefore, this utility model provides an automatic feeding jaw crusher.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic feeding jaw crusher, comprising a crushing chamber, a fixed support plate fixedly connected to the front side of one end of the crushing chamber, an installation chain belt provided on one side of the fixed support plate, a plurality of shovel grooves evenly connected to the outer side of the installation chain belt, a fixed clamping plate provided on one side of the installation chain belt, a positioning plate fixedly connected to the bottom end of one side of the fixed clamping plate, a support frame fixedly connected to the lower side of one side of the positioning plate, an ore storage box provided on the top of the support frame, and a motor provided on the other side of the fixed support plate, the output end of the motor being connected to the top of the side of the installation chain belt.

[0006] As a further embodiment of this utility model: a discharge port is fixedly connected to the front side of the bottom of the crushing chamber, a crusher jaw one is provided on one side of the top of the discharge port, and a crusher jaw two is provided on the other side of the top of the discharge port.

[0007] As a further embodiment of this utility model: a conveyor belt is provided below the discharge port, a partition is provided on one side of the top of the conveyor belt, and a cleaning brush is provided on one rear side below the conveyor belt.

[0008] As a further embodiment of this utility model: the top of the partition is fixedly connected to the front side below the crushing chamber, and a collection chamber is provided on the outer side of the conveyor belt, with the top of the collection chamber fixedly connected to the bottom of the crushing chamber.

[0009] As a further improvement of this utility model: four supporting legs are symmetrically distributed at the bottom of the collection bin, and the conveyor belt is located below the inner side of the collection bin.

[0010] As a further improvement of this utility model: a vibration spring is fixedly connected to the bottom end of the inner side of the shovel groove, and a vibration plate is fixedly connected to the top of the vibration spring.

[0011] Compared with the prior art, the advantages of this utility model are: it facilitates the automatic feeding of stone into the jaw crusher, saves manpower, helps improve the efficiency of stone crushing, facilitates the transportation of crushed stone to a designated location, and facilitates the cleaning of the conveyor belt surface during the transportation process.

[0012] 1. With the installation chain, shovel slots, vibration springs, and vibration plates, during operation, the installation chain first moves the shovel slots into the ore storage box to dig out the ore. Then, the installation chain moves the shovel slots with the dug ore to the top of the second jaw of the crusher. The vibration springs then drive the vibration plates to vibrate, shaking the ore off the vibration plates into the crushing chamber. The installation chain rotates in a cycle, causing the multiple shovel slots on it to move intermittently to the top of the second jaw of the crusher for feeding. This facilitates the automatic conveying of stone into the jaw crusher, saves manpower, and improves the efficiency of stone crushing.

[0013] 2. With the set conveyor belt and cleaning brush, during discharge, the crushed ore will fall onto the conveyor belt through the discharge port. The conveyor belt will transport the crushed ore to the designated position. When the conveyor belt slides past the cleaning brush, the cleaning brush will clean the outer surface of the conveyor belt, which facilitates the transportation of the crushed stone to the designated position and facilitates the cleaning of the surface of the conveyor belt during the transportation process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0015] Figure 2 This is a cross-sectional structural diagram of the three-dimensional view of this utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of the side view of this utility model.

[0017] In the diagram: 1. Crushing chamber; 2. Aggregator chamber; 3. Support leg; 4. Crusher jaw 1; 5. Crusher jaw 2; 6. Installation chain; 7. Shovel trough; 8. Fixing clamp; 9. Ore storage box; 10. Bracket frame; 11. Positioning plate; 12. Partition plate; 13. Fixing support plate; 14. Discharge port; 15. Motor; 16. Vibration spring; 17. Vibration plate; 18. Conveyor belt; 19. Cleaning brush. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1-3 In this embodiment of the present invention, an automatic feeding jaw crusher includes a crushing chamber 1. A fixed support plate 13 is fixedly connected to the front side of one end of the crushing chamber 1. A mounting chain 6 is provided on one side of the fixed support plate 13. Multiple shovel grooves 7 are evenly connected to the outer side of the mounting chain 6. A fixed clamping plate 8 is provided on one side of the mounting chain 6. A positioning plate 11 is fixedly connected to the bottom end of one side of the fixed clamping plate 8. A support frame 10 is fixedly connected to the lower side of one side of the positioning plate 11. An ore storage box 9 is provided on the top of the support frame 10. A motor 15 is provided on the other side of the fixed support plate 13. The output end of the motor 15 is connected to the top of one side of the mounting chain 6. A discharge port 14 is fixedly connected to the front side of the bottom end of the interior of the crushing chamber 1. A crusher jaw 4 is provided on one side of the top of the discharge port 14, and a crusher jaw 5 is provided on the other side of the top of the discharge port 14. A conveyor belt 18 is provided below the discharge port 14. A partition 12 is provided on one side of the top of the conveyor belt 18. A cleaning brush 19 is provided on one rear side below the conveyor belt 18. The top of the partition 12 is fixedly connected to the front side below the crushing chamber 1. A collection chamber 2 is provided on the outside of the conveyor belt 18. The top of the collection chamber 2 is fixedly connected to the bottom of the crushing chamber 1. Four support legs 3 are symmetrically distributed at the bottom of the collection chamber 2. The conveyor belt 18 is located below the inner side of the collection chamber 2. A vibration spring 16 is fixedly connected to the bottom of the inner side of the shovel 7. A vibration plate 17 is fixedly connected to the top of the vibration spring 16.

[0020] In this embodiment: During use, the ore to be crushed is placed and stored in the ore storage box 9. Then, the motor 15 is started, and the motor 15 drives the mounting chain 6 connected to the output end to rotate. The rotating mounting chain 6 drives the shovel 7 connected to it to rotate and lock into the ore storage box 9, digging some of the ore in the ore storage box 9 into the shovel 7. Then, the rotating mounting chain 6 continues to drive the shovel 7 to move upward. When the shovel 7 moves above one side of the crusher jaw 2 5, the motor 15 stops driving the mounting chain 6 to rotate. At this time, the vibration force generated by the crusher jaw 1 4 sliding and locking into the crusher jaw 2 5 will be transmitted to the shovel 7 through the mounting chain 6 in contact with one side of the crusher jaw 2 5. When the shovel 7 generates vibration force, the vibration spring 16 fixed at the bottom of the inner side of the shovel 7 will vibrate. This causes the vibrating plate 17, which is fixedly connected above the vibrating spring 16, to vibrate. When the vibrating plate 17 vibrates, it shakes the ore that is stuck above the vibrating plate 17 into the crushing chamber between the second crusher jaw 5 and the first crusher jaw 4. When the first crusher jaw 4 is stuck on the second crusher jaw 5, the pressure generated will crush the ore. The crushed ore will fall onto the conveyor belt 18 through the discharge port 14 provided below. The conveyor belt 18 will transport the crushed ore to one side. When it is transported to the designated position, the ore will fall into the crushed ore collection box provided below the side of the conveyor belt 18. When the conveyor belt 18 finishes transporting the ore and moves to the cleaning brush 19, the cleaning brush 19 will clean the outer surface of the conveyor belt 18, which helps to prevent ore debris from adhering to the conveyor belt 18 and affecting the efficiency of ore transportation.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic feeding jaw crusher, comprising a crushing chamber (1), characterized in that, A fixed support plate (13) is fixedly connected to the front side of one end of the crushing chamber (1). A mounting chain (6) is provided on one side of the fixed support plate (13). Multiple shovel grooves (7) are evenly connected to the outer side of the mounting chain (6). A fixed clamping plate (8) is provided on one side of the mounting chain (6). A positioning plate (11) is fixedly connected to the bottom end of one side of the fixed clamping plate (8). A bracket frame (10) is fixedly connected to the bottom of one side of the positioning plate (11). An ore storage box (9) is provided on the top of the bracket frame (10). A motor (15) is provided on the other side of the fixed support plate (13). The output end of the motor (15) is connected to the top of one side of the mounting chain (6).

2. The automatic feeding jaw crusher according to claim 1, characterized in that, The front side of the bottom of the crushing chamber (1) is fixedly connected to the discharge port (14). One side of the top of the discharge port (14) is provided with a crusher jaw (4), and the other side of the top of the discharge port (14) is provided with a crusher jaw (5).

3. The automatic feeding jaw crusher according to claim 2, characterized in that, A conveyor belt (18) is provided below the discharge port (14), a partition (12) is provided on one side of the top of the conveyor belt (18), and a cleaning brush (19) is provided on one rear side below the conveyor belt (18).

4. The automatic feeding jaw crusher according to claim 3, characterized in that, The top of the partition (12) is fixedly connected to the front side below the crushing chamber (1), and the outer side of the conveyor belt (18) is provided with a collection chamber (2), the top of the collection chamber (2) is fixedly connected to the bottom of the crushing chamber (1).

5. The automatic feeding jaw crusher according to claim 4, characterized in that, The bottom of the collection bin (2) has four symmetrically distributed support legs (3), and the conveyor belt (18) is located below the inner side of the collection bin (2).

6. The automatic feeding jaw crusher according to claim 1, characterized in that, A vibration spring (16) is fixedly connected to the bottom of the inner side of the shovel groove (7), and a vibration plate (17) is fixedly connected to the top of the vibration spring (16).

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