Crusher with multi-stage crushing function
By setting up two crushing mechanisms in the mixing chamber of the crusher and synchronous rotation is achieved by combining gears and pulleys, the problems of complex structure and high power consumption of existing multi-stage crushers are solved, and high efficiency and low cost are achieved Level breaking effect.
Patent Information
- Application Number
- CN202420409091.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-04
AI Technical Summary
The internal structure of the existing multi-stage crusher is complex, and multiple driving sources are required to achieve the multi-stage crushing effect, resulting in increased power consumption and increased production costs.
A crusher with multi-stage crushing function is designed. Two crushing mechanisms are arranged in the mixing chamber. Through the combination of gears and pulleys, the mutual cooperation and synchronous rotation between the two crushing roller shafts is achieved, and only one power source is required. Multi-level crushing can be achieved.
By simplifying the structure and reducing the number of power sources, the production and maintenance costs of the device are reduced and the maintenance difficulty is reduced, and efficient multi-stage crushing effect is achieved.
Smart Images
Figure CN222446652U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushers, in particular to a crusher with a multi-stage crushing function. Background Art
[0002] Crusher, also known as stone crusher, is a crushing machine used in the processing of metal and non-metallic ores, which can crush the mined raw ore into small particles by squeezing and bending.
[0003] In the process of actual operation of the crusher, in order to ensure that the crusher can achieve a better crushing effect, personnel can choose to use a multi-stage crusher. Due to the complex internal structure of the multi-stage crusher, in order to achieve a multi-stage crushing effect, it is necessary to set up multiple driving sources to achieve the operation of workpieces in different positions, which will increase the power consumption of the device and the production cost of the device. Hereby a crusher with a multi-stage crushing function is proposed. Utility Model Content
[0004] The purpose of the utility model is to provide a crusher with a multi-stage crushing function, which solves the problem in the prior art that the multi-stage crusher has a complex internal structure and needs to have multiple driving sources to achieve the multi-stage crushing effect, thereby increasing the power consumption of the device and the production cost of the device.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A crusher with multi-stage crushing function comprises a mixing bin, wherein the upper and lower parts of the inner cavity of the mixing bin are both provided with crushing mechanisms, and the crushing mechanism further comprises a crushing roller shaft 1 and a crushing roller shaft 2, wherein one end of the crushing roller shaft 1 and one end of the crushing roller shaft 2 are both fixedly connected to a short rod penetrating the side wall of the mixing bin, and one end of the short rod is fixedly connected to a gear, and the two gears are connected by meshing with latch teeth, and the other end of the crushing roller shaft 1 is fixedly connected to a long rod penetrating the side wall of the mixing bin, and the outer ring of the extended end of the long rod is sleeved with a pulley, and the two pulleys are connected by winding a belt.
[0007] Preferably, one end of the long rod passes through the side wall of the mixing chamber through a shaft sleeve and extends to one side of the mixing chamber, and one end of the two short rods passes through the adjacent side wall of the mixing chamber through a shaft sleeve and is fixedly connected to one end of the corresponding gear.
[0008] Preferably, a motor is installed on the upper part of the outer wall of one side of the stirring bin, the output shaft of the motor is drivingly connected to the extended end of the adjacent long rod, brackets are fixedly connected on both sides of the outer ring of the motor, and one end of the bracket is fixedly connected to the outer side wall of the adjacent stirring bin.
[0009] Preferably, a feed hopper is fixedly connected to the upper surface of the mixing bin.
[0010] Preferably, a flat plate is fixedly connected to the lower part of the outer walls on both sides of the mixing bin, and supporting legs are fixedly connected to both sides of the bottom of the flat plate.
[0011] Preferably, a guide baffle is horizontally arranged on one side of the outer ring of the crushing roller shaft one and one side of the outer ring of the crushing roller shaft two, one side of the guide baffle is fixedly connected to the inner wall of the adjacent mixing bin, one side of the outer wall of the mixing bin is fixedly connected to a protective shell, and the four gears are all located in the inner cavity of the protective shell.
[0012] The utility model has at least the following beneficial effects:
[0013] When in use, personnel can pour raw materials into the mixing bin through the feed hopper, and the motor drives the long rod connected thereto to drive the corresponding crushing roller shaft 1 to rotate, thereby making the two gears rotate and cooperate with each other, so that the corresponding crushing roller shaft 1 and crushing roller shaft 2 cooperate with each other to crush the raw materials. While the long rod rotates, the pulley is driven by the belt to make another pulley rotate, thereby making the second group of crushing mechanisms arranged at the lower part of the inner cavity of the mixing bin operate, and cooperate with the first group of crushing mechanisms to achieve the effect of multi-stage crushing. Through structural design, the entire device only needs to be set up with one power source to achieve the overall operation of the device, and can perform multi-stage crushing operations. While reducing the production cost of the device, it also reduces the maintenance cost of the device for personnel. The setting of a single motor also reduces the difficulty of maintenance for personnel.
[0014] The utility model also has the following beneficial effects:
[0015] Through the setting of the gears, the corresponding crushing roller shaft 1 and crushing roller shaft 2 can rotate in opposite directions at the same time. Through the setting of the bracket, the motor is helped to maintain stability. Through the setting of the long rod, the pulley can be stably supported. Through the setting of the feed hopper, it is convenient for personnel to add raw materials to the inner cavity of the mixing bin. Through the setting of the flat plate, the supporting legs provide stable support for the mixing bin. Through the setting of the guide baffle, the crushing mechanism is assisted in crushing the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the feed hopper of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of a crushing roller shaft of the utility model;
[0020] Figure 4 This is a schematic diagram of the pulley structure of the utility model;
[0021] Figure 5 This is a cross-sectional view of the mixing bin of the utility model.
[0022] In the figure: 1. Mixing bin; 2. Feed hopper; 3. Protective shell; 4. Flat plate; 5. Support leg; 6. Crushing roller shaft 1; 7. Guide baffle; 8. Crushing roller shaft 2; 9. Short rod; 10. Gear; 11. Long rod; 12. Pulley; 13. Belt; 14. Motor. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0024] Reference Figure 1-5A crusher with multi-stage crushing function includes a mixing bin 1, wherein the upper and lower parts of the inner cavity of the mixing bin 1 are both provided with crushing mechanisms, and the crushing mechanism further includes a crushing roller shaft 1 6 and a crushing roller shaft 2 8, wherein one end of the crushing roller shaft 1 6 and one end of the crushing roller shaft 2 8 are both fixedly connected with a short rod 9 penetrating the side wall of the mixing bin 1, and one end of the short rod 9 is fixedly connected with a gear 10, and the two gears 10 are connected by meshing with a card tooth, and the other end of the crushing roller shaft 1 6 is fixedly connected with a long rod 11 penetrating the side wall of the mixing bin 1, and the outer ring of the extended end of the long rod 11 is sleeved with a pulley 12, and the two pulleys 12 are connected by winding a belt 13. Specifically, when a person is in use, the person can pour the raw materials into the interior of the mixing bin 1 through the feed hopper 2, and the long rod 1 connected thereto is driven by a motor 14. 1 drives the corresponding crushing roller shaft 1 6 to rotate, so that the two gears 10 rotate and cooperate with each other, so that the corresponding crushing roller shaft 1 6 and the crushing roller shaft 2 8 cooperate with each other to crush the raw materials. While the long rod 11 rotates, the pulley 12 is driven by the belt 12, so that the other pulley 12 rotates, so that the second group of crushing mechanisms arranged at the lower part of the inner cavity of the mixing bin 1 operates, and cooperates with the first group of crushing mechanisms to achieve the effect of multi-stage crushing. Through the structural design, the whole device only needs to be set up with one power source to achieve the overall operation of the device, and the effect of multi-stage crushing operation can be achieved, which reduces the production cost of the device and the maintenance cost of the device. The setting of a single motor 14 also reduces the difficulty of maintenance for personnel.
[0025] This program has the following working process:
[0026] When in use, personnel can pour raw materials into the mixing bin 1 through the feed hopper 2, and through the drive of the motor 14, the long rod 11 connected thereto drives the corresponding crushing roller shaft 6 to rotate, and then the two gears 10 rotate and cooperate with each other, so that the corresponding crushing roller shaft 16 and the crushing roller shaft 28 cooperate with each other to crush the raw materials. While the long rod 11 rotates, the pulley 12 is driven by the belt 12, so that the other pulley 12 rotates, and then the second group of crushing mechanisms arranged at the lower part of the inner cavity of the mixing bin 1 is operated, and cooperates with the first group of crushing mechanisms to achieve a multi-stage crushing effect.
[0027] According to the above working process, we can know that:
[0028] Through the structural design, the entire device only needs to be equipped with one power source to achieve the overall operation of the device, and can perform multi-stage crushing operations. While reducing the production cost of the device, it also reduces the maintenance cost of the device for personnel. The setting of a single motor 14 also reduces the difficulty of maintenance for personnel.
[0029] Furthermore, one end of the long rod 11 passes through the side wall of the mixing bin 1 through a bushing and extends to one side of the mixing bin 1. One end of the two short rods 9 passes through the adjacent side wall of the mixing bin 1 through a bushing and is fixedly connected to one end of the corresponding gear 10. Specifically, through the setting of the gear 10, the corresponding crushing roller shaft 1 6 and crushing roller shaft 2 8 can rotate in opposite directions at the same time.
[0030] Furthermore, a motor 14 is installed on the upper part of the outer wall of one side of the mixing chamber 1, and the output shaft of the motor 14 is transmission-connected to the extended end of the adjacent long rod 11. Brackets are fixedly connected to both sides of the outer ring of the motor 14, and one end of the bracket is fixedly connected to the outer wall of the adjacent mixing chamber 1. Specifically, the setting of the bracket helps the motor 14 maintain stability, and the setting of the long rod 11 enables the pulley 12 to be stably supported.
[0031] Furthermore, a feed hopper 2 is fixedly connected to the upper surface of the mixing bin 1 . Specifically, the provision of the feed hopper 2 facilitates personnel to add raw materials into the inner cavity of the mixing bin 1 .
[0032] Furthermore, a flat plate 4 is fixedly connected to the lower part of the outer walls on both sides of the mixing bin 1, and support legs 5 are fixedly connected to both sides of the bottom of the flat plate 4. Specifically, the arrangement of the flat plate 4 and the support legs 5 provide stable support for the mixing bin 1.
[0033] Furthermore, a guide baffle 7 is horizontally arranged on one side of the outer ring of the crushing roller shaft 1 6 and one side of the outer ring of the crushing roller shaft 2 8. One side of the guide baffle 7 is fixedly connected to the inner wall of the adjacent mixing bin 1. A protective shell 3 is fixedly connected to the outer wall of one side of the mixing bin 1. Four gears 10 are all located in the inner cavity of the protective shell 3. Specifically, the setting of the guide baffle 7 assists the crushing mechanism in crushing the raw materials.
[0034] In summary: when in use, personnel can pour the raw materials into the mixing bin 1 through the feed hopper 2, and the motor 14 drives the long rod 11 connected thereto to drive the corresponding crushing roller 1 6 to rotate, so that the two gears 10 rotate and cooperate with each other, so that the corresponding crushing roller 1 6 and crushing roller 2 8 cooperate with each other to crush the raw materials. While the long rod 11 rotates, the pulley 12 is driven by the belt 12, so that the other pulley 12 rotates, so that the second group of crushing mechanisms arranged at the lower part of the inner cavity of the mixing bin 1 operates, and cooperates with the first group of crushing mechanisms to achieve a multi-stage crushing effect. Through the setting of the gear 10, the corresponding crushing roller 1 6 and crushing roller 2 8 can be simultaneously It rotates in the opposite direction. The bracket helps the motor 14 to maintain stability. The long rod 11 allows the pulley 12 to be stably supported. The feed hopper 2 allows personnel to add raw materials to the inner cavity of the mixing bin 1. The flat plate 4 cooperates with the support legs 5 to provide stable support for the mixing bin 1. The guide baffle 7 assists the crushing mechanism in crushing the raw materials. The structural design allows the entire device to operate with only one power source, and can perform multi-stage crushing operations. This reduces the production cost of the device and the maintenance cost of the device. The single motor 14 also reduces the difficulty of maintenance for personnel.
[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A crusher with multi-stage crushing function, comprising a mixing chamber (1), characterized in that: The upper and lower parts of the inner cavity of the mixing chamber (1) are both provided with a crushing mechanism, and the crushing mechanism also includes a crushing roller shaft 1 (6) and a crushing roller shaft 2 (8). One end of the crushing roller shaft 1 (6) and one end of the crushing roller shaft 2 (8) are both fixedly connected to a short rod (9) that passes through the side wall of the mixing chamber (1), and one end of the short rod (9) is fixedly connected to a gear (10), and the two gears (10) are connected by meshing with latch teeth. The other end of the crushing roller shaft 1 (6) is fixedly connected to a long rod (11) that passes through the side wall of the mixing chamber (1), and the outer ring of the extended end of the long rod (11) is sleeved with a pulley (12), and the two pulleys (12) are connected by winding a belt (13).
2. A crusher with multi-stage crushing function according to claim 1, characterized in that: One end of the long rod (11) passes through the side wall of the mixing chamber (1) via a shaft sleeve and extends to one side of the mixing chamber (1), and one end of the two short rods (9) passes through the side walls of adjacent mixing chambers (1) via shaft sleeves and is fixedly connected to one end of a corresponding gear (10).
3. A crusher with multi-stage crushing function according to claim 1, characterized in that: A motor (14) is installed on the upper part of the outer wall of one side of the stirring chamber (1), and the output shaft of the motor (14) is drivingly connected to the extended end of the adjacent long rod (11). Brackets are fixedly connected to both sides of the outer ring of the motor (14), and one end of the bracket is fixedly connected to the outer side wall of the adjacent stirring chamber (1).
4. A crusher with multi-stage crushing function according to claim 1, characterized in that: The upper surface of the mixing bin (1) is fixedly connected to a feed hopper (2).
5. A crusher with multi-stage crushing function according to claim 1, characterized in that: A flat plate (4) is fixedly connected to the lower parts of the outer walls on both sides of the mixing bin (1), and support legs (5) are fixedly connected to both sides of the bottom of the flat plate (4).
6. A crusher with multi-stage crushing function according to claim 1, characterized in that: A guide baffle (7) is horizontally arranged on one side of the outer ring of the crushing roller shaft one (6) and one side of the outer ring of the crushing roller shaft two (8); one side of the guide baffle (7) is fixedly connected to the inner wall of the adjacent mixing chamber (1); one side of the outer wall of the mixing chamber (1) is fixedly connected to a protective shell (3); and the four gears (10) are all located in the inner cavity of the protective shell (3).