Continuous impact crusher capable of fully crushing

Abstract

The utility model discloses a continuous impact crusher capable of fully crushing, relates to the technical field of hydraulic impact crushers, and aims to solve the problems that materials in the conventional hydraulic impact crusher cannot be fully crushed, secondary crushing cannot be performed quickly, and the crushing efficiency is influenced. According to the key points of the technical scheme, the crusher comprises a crusher body, a base is fixedly connected to the bottom of the crusher body, a first crushing roller and a second crushing roller are rotatably connected to the interior of the base, same transmission blocks are fixedly connected to one ends of the outer sides of the first crushing roller and the second crushing roller, and the outer sides of the transmission blocks are sleeved with transmission belts; and a first motor is mounted on the outer side of the base. And the effects of efficient work and stable work are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic impact crushers, in particular to a continuous impact crusher with full crushing performance. Background Art

[0002] The same hydraulic device of the hydraulic impact crusher can not only play the role of hydraulic iron protection, but also serve as a discharge port adjustment device. Through the hydraulic opening device, you can enter the crusher for inspection, maintenance and replacement. The plate hammer can be replaced vertically or horizontally, making the equipment suitable for various application conditions. It is mainly used for material processing in metallurgy, chemical industry, building materials, hydropower and other industries that often need to be relocated, especially for operations with mobile stones such as highways, railways, and hydropower projects. A variety of configurations can be adopted according to the type of processed raw materials, scale and different requirements for finished materials.

[0003] The above-mentioned existing technical solutions have the following defects: the existing hydraulic impact crusher may fail to fully crush the internal materials, and also fail to quickly perform secondary crushing, which will affect the crushing efficiency. Utility Model Content

[0004] The utility model aims to provide a continuous impact crusher with sufficient crushing.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A continuous impact crusher with sufficient crushing comprises a crusher body, the bottom of the crusher body is fixedly connected to a base, a first crushing roller and a second crushing roller are rotatably connected inside the base, one end of the outer side of the first crushing roller and the second crushing roller are fixedly connected to the same transmission block, a transmission belt is sleeved on the outer side of the transmission block, and a first motor is installed on the outer side of the base.

[0007] By adopting the above technical solution, a secondary crushing structure is added to the bottom of the crusher. When the material coming out of the discharge port at the lower end of the crusher body is not completely crushed, it can be crushed for the second time through the crushing rollers. The materials that meet the size specifications will fall from the gap between the crushing rollers, so that the materials can be crushed more fully.

[0008] Furthermore, an empty slot is reserved on the outer side of the base, a sliding block is fixedly connected to the inside of the base, a limiting plate is arranged inside the empty slot, a rack is fixedly connected to the outer side of the limiting plate, a sliding slot is reserved on the outer side of the limiting plate, a supporting plate is fixedly connected to the outer side of the base, a second motor is fixedly connected to the inside of the supporting plate, and a gear is fixedly connected to the output end of the second motor.

[0009] By adopting the above technical solution, a limit plate is added at the bottom discharge position, and the second motor can be used to drive the gear and rack to engage, drive the limit plate to move, and control the discharge amount according to the opening and closing spacing between the two sets of limit plates.

[0010] Furthermore, the first crushing roller, the second crushing roller, the transmission block, the transmission belt and the first motor are symmetrically arranged in two groups, each group of the transmission blocks is provided with two, the first crushing roller and the second crushing roller are adapted to each other, the output end of the first motor is fixedly connected to one end of the outer side of one of the transmission blocks, and the transmission block and the transmission belt are transmission connected.

[0011] By adopting the above technical solution and designing a symmetrical structure, the incompletely crushed materials can be crushed to the maximum extent possible to achieve a complete crushing effect.

[0012] Furthermore, the limiting plate slides inside the empty slot, and the sliding block is engaged inside the sliding slot and is slidably connected to the sliding slot.

[0013] By adopting the above technical solution, the limiting plate can slide inside the empty slot, thereby achieving the effect of controlling the discharge amount.

[0014] Furthermore, the limit plate, the rack, the support plate, the second motor and the gear are symmetrically arranged in two groups, each group of the rack, the support plate, the second motor and the gear is respectively provided with two, and the gear and the rack are meshingly connected.

[0015] By adopting the above technical solution and designing a symmetrical structure, the meshing structure of the gear and the rack can drive the limit plate to move more stably.

[0016] In summary, the beneficial technical effects of the utility model are:

[0017] 1. The crushing roller is used. By adding a secondary crushing structure at the bottom of the crusher, some materials that are not completely crushed can be crushed for the second time, so that the materials are crushed more fully, the crushing efficiency of the crusher is improved, and the effect of efficient work is achieved;

[0018] 2. Gears, racks and limit plates are used. Two sets of limit plates are added at the bottom discharge position. The motor drives the gears to rotate, and the gears and racks are meshed, which can drive the two sets of limit plates to slide. The discharge amount is controlled by the opening and closing spacing of the limit plates, resulting in a stable working effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 The overall structure of the utility model is shown in FIG. Figure 3 ;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the pulverizing roller of the utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting plate of the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the base of the utility model.

[0025] In the figure, 1. crusher body; 2. base; 3. first crushing roller; 4. second crushing roller; 5. transmission block; 6. transmission belt; 7. first motor; 8. empty slot; 9. slider; 10. limit plate; 11. rack; 12. slide; 13. support plate; 14. second motor; 15. gear. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figure 1-6 A fully crushing continuous impact crusher comprises a crusher body 1, a base 2 is fixedly connected to the bottom of the crusher body 1, a first crushing roller 3 and a second crushing roller 4 are rotatably connected inside the base 2, one end of the outer side of the first crushing roller 3 and the second crushing roller 4 are fixedly connected to the same transmission block 5, a transmission belt 6 is sleeved on the outer side of the transmission block 5, a first motor 7 is installed on the outer side of the base 2, an empty slot 8 is reserved on the outer side of the base 2, a slider 9 is fixedly connected to the inside of the base 2, a limit plate 10 is arranged inside the empty slot 8, and the outer side of the limit plate 10 is A rack 11 is fixedly connected to the side, a slide groove 12 is reserved on the outer side of the limit plate 10, a support plate 13 is fixedly connected to the outer side of the base 2, a second motor 14 is fixedly connected to the inside of the support plate 13, and a gear 15 is fixedly connected to the output end of the second motor 14. A secondary crushing structure is added to the bottom of the crusher. When the material coming out of the discharge port at the lower end of the crusher body 1 is not completely crushed, it can be crushed for the second time through the crushing rollers. The materials that meet the size specifications will fall from the gap between the crushing rollers, so that the materials can be crushed more fully.

[0028] like Figure 1-6As shown, the first crushing roller 3, the second crushing roller 4, the transmission block 5, the transmission belt 6 and the first motor 7 are symmetrically arranged in two groups, each group of transmission blocks 5 is provided with two, the first crushing roller 3 and the second crushing roller 4 are adapted to each other, the output end of the first motor 7 is fixedly connected to one end of the outer side of a transmission block 5, the transmission block 5 and the transmission belt 6 are transmission connected, the limit plate 10 slides inside the empty groove 8, the slider 9 is engaged in the inside of the slide groove 12, and is slidingly connected to the slide groove 12, the limit plate 10, the rack 11, the support plate 13, the second motor 14 and the gear 15 are symmetrically arranged in two groups, each group of rack 11, the support plate 13, the second motor 14 and the gear 15 are respectively provided with two, the gear 15 and the rack 11 are meshingly connected, the design of the symmetrical structure can maximize the crushing of materials that are not completely crushed, achieve the effect of complete crushing, and can drive the limit plate 10 to move more stably.

[0029] The implementation principle of this embodiment is: first, the material to be crushed is put into the inside of the crusher body 1, and then the crushing process begins. The processed material will fall out from the discharge port at the bottom of the crusher. At the same time, some materials that have not been completely crushed will be crushed by the crushing rollers. At this time, the first crushing roller 3 and the second crushing roller 4 are driven by the first motor 7 to rotate, so that the two groups of crushing rollers begin to be used in coordination, and some materials that have not been completely crushed are crushed to improve the crushing effect of the crusher. At the same time, the second motor 14 controls the gear 15 and the rack 11 to engage, driving the limit plate 10 to slide inside the empty slot 8. By controlling the opening and closing spacing of the limit plate 10, the amount of discharge is controlled, which is more convenient to use.

[0030] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A continuous impact crusher for full crushing, comprising a crusher body (1), characterized in that: The bottom of the crusher body (1) is fixedly connected to a base (2), the interior of the base (2) is rotatably connected to a first crushing roller (3) and a second crushing roller (4), one end of the outer side of the first crushing roller (3) and the second crushing roller (4) is fixedly connected to the same transmission block (5), the outer side of the transmission block (5) is sleeved with a transmission belt (6), and the outer side of the base (2) is installed with a first motor (7).

2. The continuous impact crusher with sufficient crushing according to claim 1, characterized in that: An empty slot (8) is reserved on the outer side of the base (2), a sliding block (9) is fixedly connected to the inside of the base (2), a limiting plate (10) is arranged inside the empty slot (8), a rack (11) is fixedly connected to the outer side of the limiting plate (10), a sliding slot (12) is reserved on the outer side of the limiting plate (10), a supporting plate (13) is fixedly connected to the outer side of the base (2), a second motor (14) is fixedly connected to the inside of the supporting plate (13), and a gear (15) is fixedly connected to the output end of the second motor (14).

3. The continuous impact crusher with sufficient crushing according to claim 1, characterized in that: The first crushing roller (3), the second crushing roller (4), the transmission block (5), the transmission belt (6) and the first motor (7) are symmetrically arranged in two groups, each group of the transmission blocks (5) is provided with two, the first crushing roller (3) and the second crushing roller (4) are adapted to each other, the output end of the first motor (7) is fixedly connected to one end of the outer side of one of the transmission blocks (5), and the transmission block (5) and the transmission belt (6) are transmission-connected.

4. The continuous impact crusher with sufficient crushing according to claim 2, characterized in that: The limiting plate (10) slides inside the empty slot (8), and the sliding block (9) is engaged inside the sliding slot (12) and is slidably connected to the sliding slot (12).

5. The continuous impact crusher with sufficient crushing according to claim 2, characterized in that: The limit plate (10), the rack (11), the support plate (13), the second motor (14) and the gear (15) are symmetrically arranged in two groups, each group of the rack (11), the support plate (13), the second motor (14) and the gear (15) is respectively provided with two, and the gear (15) and the rack (11) are meshingly connected.

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