Ingot jaw crusher

Abstract

The utility model relates to the technical field of jaw crushers, in particular to an ingot jaw crusher which comprises a crusher body, a protective part is arranged above a feeding port of the crusher body, an outer frame is arranged on one side of the protective part, the bottom end of the outer frame is connected with the crusher body, a feeding hopper is arranged in the outer frame, and a feeding port is formed in the feeding hopper. Hydraulic cylinders and check blocks are fixed to the two sides of the outer frame, piston rods of the two hydraulic cylinders are connected with the feeding hopper, a notch is formed in the side, close to the protection piece, of the outer frame, and the inner bottom wall of the outer frame is constructed to be an inclined face; the piston rods of the two hydraulic cylinders drive the feeding hopper to move vertically, the height of the feeding hopper can be adjusted according to needs, materials can be guided into the crusher body conveniently, the materials are not prone to spilling out during feeding, and the protection piece arranged above the feeding port can prevent the materials from flying out during crushing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of jaw crusher, concretely relates to a ingot jaw crusher. BACKGROUND

[0002] The jaw crusher, commonly known as jaw crusher, is also called tiger mouth, which is composed of two jaw plates of moving jaw and stationary jaw to form a crushing cavity, and completes the material crushing operation by simulating the movement of the two jaws of animals. It is widely used in the crushing of various ores and large materials in mining, metallurgy, building materials, highways, railways, water conservancy and chemical industries. The jaw crusher is usually fixed in position during use, which causes the ingot to be easily spilled during feeding and crushing, affecting the crushing process. SUMMARY

[0003] In view of the problems in the prior art, the utility model provides an ingot jaw crusher.

[0004] The utility model discloses a kind of ingot jaw crushers, including crusher body, the upper side of the feed inlet of the crusher body is equipped with a protective element, one side of the protective element is equipped with an outer frame, the bottom end of the outer frame is connected with the crusher body, a feed hopper is equipped in the outer frame, hydraulic cylinder and stop block are fixed on the both sides of the outer frame, the piston rod of two hydraulic cylinders is connected with the feed hopper, the side of the outer frame close to the protective element is equipped with a gap, the inner bottom wall of the outer frame is structured as a slope.

[0005] By adopting the above technical scheme, the piston rod of two hydraulic cylinders drives the vertical movement of the feed hopper, the height of the feed hopper can be adjusted as needed, which is beneficial to guide the material into the crusher body and prevent the material from spilling during feeding. The protective element arranged above the feed inlet can prevent the material from flying out during crushing.

[0006] Specifically, the protective element includes a protective cover and an insert block, two insert blocks are provided, the opposite side walls of the two stop blocks are each provided with an insert slot adapted to the insert block, the top end of the protective cover is fixed with two handles, two connecting rods are fixed on the two insert blocks, springs are sleeved on the two connecting rods, through holes adapted to the connecting rods are formed in the two handles, and pressing blocks are fixed on the opposite ends of the two connecting rods.

[0007] By adopting the technical scheme, the setting of the blocking block and the inserting block can prevent displacement of the protective cover, if the protective cover needs to be removed and the crusher body is maintained, only two handles are held, two pressing blocks are pressed, the two pressing blocks move towards each other, the two inserting blocks move towards each other, the two inserting blocks are separated from the insertion slots in the side walls of the two blocking blocks, the protective cover can be taken away from above the feeding port by lifting the handle, the protective cover is conveniently removed, when installing, the two handles are held and the two pressing blocks are pressed, the protective cover is placed on the top of the crusher body, the two pressing blocks are released, the two springs push the two pressing blocks to reset, the two inserting blocks are inserted into the insertion slots in the side walls of the two blocking blocks, and the protective cover is conveniently installed.

[0008] Specifically, the side walls opposite to each other of the two pressing blocks are integrally formed with a plurality of anti-skid protrusions.

[0009] By adopting the technical scheme, the setting of the anti-skid protrusions is beneficial to pressing the pressing blocks.

[0010] Specifically, the top end of the feeding hopper is connected with a cover plate through a hinge.

[0011] By adopting the technical scheme, the setting of the cover plate can reduce the generation of dust.

[0012] Specifically, the bottom end of the crusher body is fixed with supporting legs at four corners, and the bottom end of the four supporting legs is fixed with anti-skid pads.

[0013] By adopting the technical scheme, the setting of the supporting legs and the anti-skid pads can improve the stability of the crusher body.

[0014] The utility model discloses the beneficial effect:

[0015] (1) the utility model discloses a kind of jaw crusher, the piston rod of two hydraulic cylinders drives feeding hopper vertical movement, can adjust the height of feeding hopper according to need, it is beneficial to the material is introduced into crusher body, it is not easy to spill when feeding, protective piece above feeding port can prevent material from flying out when crushing.

[0016] (2) the utility model discloses a kind of jaw crusher, the setting of blocking block and inserting block can prevent displacement of the protective cover, if the protective cover needs to be removed and the crusher body is maintained, only two handles are held, two pressing blocks are pressed, the two pressing blocks move towards each other, the two inserting blocks move towards each other, the two inserting blocks are separated from the insertion slots in the side walls of the two blocking blocks, the protective cover can be taken away from above the feeding port by lifting the handle, the protective cover is conveniently removed, when installing, the two handles are held and the two pressing blocks are pressed, the protective cover is placed on the top of the crusher body, the two pressing blocks are released, the two springs push the two pressing blocks to reset, the two inserting blocks are inserted into the insertion slots in the side walls of the two blocking blocks, and the protective cover is conveniently installed. DRAWINGS

[0017] The utility model is further illustrated below in combination with the drawings and embodiments.

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a sectional view of the outer frame of the utility model;

[0020] Figure 3 It is a structural schematic view of the protective piece of the utility model;

[0021] Figure 4 It is a structural schematic view of the utility model Figure 3 It is an enlarged view of the structure at A.

[0022] In the drawing: 1, crusher body; 2, outer frame; 3, cover plate; 4, feed hopper; 5, hydraulic cylinder; 6, stop block; 7, protective piece; 70, protective cover; 71, handle; 72, plug block; 73, connecting rod; 74, spring; 75, pressing block. Specific implementation

[0023] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific implementation manners.

[0024] In order to facilitate feeding and prevent materials from spilling out during crushing, as an embodiment of the utility model, as shown in Figure 1 、 Figure 2 A jaw crusher for ingots is provided, which comprises a crusher body 1, an outer frame 2, a cover plate 3, a feed hopper 4, a hydraulic cylinder 5, a stop block 6 and a protective piece 7.

[0025] During use, the piston rods of the two hydraulic cylinders 5 drive the vertical movement of the feed hopper 4, and the height of the feed hopper 4 can be adjusted according to needs (such as the height of a container for storing ingots or the height of a discharge port of an ingot production device), which facilitates the introduction of materials into the crusher body 1 and prevents the materials from spilling out during feeding.

[0026] In order to facilitate the disassembly and assembly of the protective cover 70, for example, Figure 3 ,Figure 4 As shown in the figure, the guard 7 comprises a shield 70 and two insertion blocks 72, the two insertion blocks 72 are arranged on the opposite side walls of the stop block 6, the top end of the shield 70 is welded with two handles 71, the two insertion blocks 72 are welded with connecting rods 73, the two connecting rods 73 are sleeved with springs 74, the two handles 71 are provided with through holes matched with the connecting rods 73, and the opposite ends of the two connecting rods 73 are welded with pressing blocks 75.

[0027] In use, the arrangement of the stop block 6 and the insertion block 72 can prevent the displacement of the shield 70, if the shield 70 needs to be removed and the crusher body 1 is maintained, only two handles 71 are held, two pressing blocks 75 are pressed, the two pressing blocks 75 are moved towards each other, the two insertion blocks 72 are moved towards each other, the ends of the two insertion blocks 72 are separated from the insertion slots in the side walls of the two stop blocks 6, the handle 71 is lifted to take the shield 70 from above the feeding port, the shield 70 is conveniently removed, when installing, the two handles 71 are held and the two pressing blocks 75 are pressed, the shield 70 is placed on the top of the crusher body 1, the two pressing blocks 75 are loosened, the two springs 74 push the two pressing blocks 75 to reset, the ends of the two insertion blocks 72 are inserted into the insertion slots in the side walls of the two stop blocks 6, and the shield 70 is conveniently installed.

[0028] In order to facilitate the pressing of the pressing block 75, the two pressing blocks 75 are integrally formed with a plurality of anti-skid protrusions on the opposite side walls. Figure 4

[0029] In order to reduce the generation of dust, the top end of the feeding hopper 4 is connected with a cover plate 3 through a hinge. Figure 1

[0030] In order to improve the stability of the crusher body 1, the bottom end of the crusher body 1 is welded with a support leg at each corner, and the bottom end of each support leg is fixed with an anti-skid pad. Figure 1

[0031] In use, the piston rod of the two hydraulic cylinders 5 drives the vertical movement of the feeding hopper 4, the height of the feeding hopper 4 can be adjusted according to the needs (such as the height of the container for storing ingots or the height of the discharge port of the ingot production equipment), which is beneficial to the introduction of materials into the crusher body 1, and the guard 7 arranged above the feeding port can prevent the materials from flying out during crushing.

[0032] ​​​The arrangement of the stop blocks 6 and the insertion blocks 72 can prevent displacement of the protective cover 70. When the protective cover 70 needs to be removed and the crusher body 1 needs to be maintained, two handles 71 are held and two pressing blocks 75 are pressed, so that the two pressing blocks 75 move towards each other, the two insertion blocks 72 move towards each other, the end portions of the two insertion blocks 72 are separated from the insertion slots in the side walls of the two stop blocks 6, the protective cover 70 is lifted, and the protective cover 70 is removed from above the feeding port, so that the protective cover 70 is conveniently removed;

[0033] When the protective cover 70 needs to be installed, the two handles 71 are held and the two pressing blocks 75 are pressed, the protective cover 70 is placed on the top of the crusher body 1, the two pressing blocks 75 are released, the two springs 74 push the two pressing blocks 75 to reset, the end portions of the two insertion blocks 72 are inserted into the insertion slots in the side walls of the two stop blocks 6, and the protective cover 70 is conveniently installed.

[0034] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only used to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, various changes and improvements can be made to the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents. The contents not described in detail in the utility model are all prior art known to those skilled in the art.

Claims

1. A jaw crusher for ingots, characterized in that, The system includes a crusher body (1), a protective component (7) is provided above the feed inlet of the crusher body (1), an outer frame (2) is provided on one side of the protective component (7), the bottom end of the outer frame (2) is connected to the crusher body (1), a feed hopper (4) is provided inside the outer frame (2), hydraulic cylinders (5) and stop blocks (6) are fixed on both sides of the outer frame (2), the piston rods of the two hydraulic cylinders (5) are connected to the feed hopper (4), a notch is provided on the side of the outer frame (2) near the protective component (7), and the inner bottom wall of the outer frame (2) is constructed as a slope.

2. The ingot jaw crusher according to claim 1, characterized in that, The protective component (7) includes a protective cover (70) and a plug (72). There are two plugs (72). The opposing side walls of the two blocks (6) are provided with slots that fit the plugs (72). The top of the protective cover (70) is fixed with two handles (71). The two plugs (72) are fixed with connecting rods (73). The two connecting rods (73) are fitted with springs (74). The two handles (71) are provided with through holes that fit the connecting rods (73). The opposing ends of the two connecting rods (73) are fixed with pressure blocks (75).

3. A jaw crusher for ingots according to claim 2, characterized in that, The two opposing sidewalls of the two pressure blocks (75) are integrally formed with multiple anti-slip protrusions.

4. A jaw crusher for ingots according to claim 1, characterized in that, The top of the feed hopper (4) is connected to a cover plate (3) via a hinge.

5. A jaw crusher for ingots according to claim 1, characterized in that, The crusher body (1) has four support legs fixed at the bottom corners, and the bottom of each of the four support legs is fixed with an anti-slip pad.

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