Protective device with high protective property for cone crusher
By designing the protective device of the protective cap, moving rods, pulls, and springs, the problem of lack of protection for cone crushing machines lacks protection, realizes the effect of not easy to pop up stone, and uses the cooperation of buffering plates and spring to reduce the stone material to the inner wall to the inner wall The impact improves the safety and service life of the equipment.
Patent Information
- Application Number
- CN202420476160.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing cone crusher has a lack of protective measures, which causes crushed stones to eject from the feed port under pressure, causing machine damage and safety threats. At the same time, falling stones are likely to damage the inner wall of the device and affect the crushing effect.
Design a protective device for cone crusher with high protection, including protective caps, moving rods, pulls, and first springs. By setting up these components, when stone is needed, the cooperation of the pull blocks and spring is used to achieve the cooperation of the spring and spring to achieve the realization The installation of the protective cap and the depth of the feed inlet prevent the stone from popping up, and reduce the impact of the inner wall by the combination of the buffer board and spring during the feed.
It effectively prevents stones from ejecting from the feed port, protects the safety of equipment and personnel, avoids damage to the inner wall by stones, and improves the crushing effect and equipment service life.
Smart Images
Figure CN222385004U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crushers, and more specifically, to a protective device for a cone crusher with high protectiveness. Background Art
[0002] Cone crushers are suitable for crushing raw materials in metallurgy, construction, road construction, chemical and silicate industries. According to different crushing principles and different product particle sizes, there are many models. Crushers are widely used in many departments such as mining, smelting, building materials, roads, railways, water conservancy and chemical industries. Cone crushers have large crushing ratios, high efficiency, low energy consumption, and uniform product particle sizes. They are suitable for medium and fine crushing of various ores and rocks. The feed port of the cone crusher in the prior art lacks protective measures. Under the action of pressure, the crushed stone in the crushing chamber sometimes pops out from the feed port, causing damage to the machine and possibly threatening the health of the staff. When the existing device is fed, the falling stones are likely to damage the inner wall of the device, causing damage to the crushing wall, thereby affecting the crushing effect. In order to solve the above problems, we have launched the following device. Utility Model Content
[0003] Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a highly protective protective device for a cone crusher, which has the characteristics of preventing stones from popping out from the feed port, protecting the safety of the device and staff, and avoiding falling stones from damaging the inner wall of the device during feeding.
[0005] Technical Solution
[0006] To achieve the above-mentioned objectives, the utility model provides a protective device for a cone crusher with high protection, including a protective cover, a first through hole is opened on the side of the protective cover, a moving rod is passed through the first through hole, a pulling block is fixedly connected to the left end of the moving rod, a mounting groove is opened inside the protective cover, the moving rod is passed through the mounting groove, a first spring is fixedly connected to the mounting groove, a limiting block is fixedly connected to the surface of the moving rod, the limiting block is slidably connected to the mounting groove, the other end of the first spring is fixedly connected to the side of the limiting block, the moving rod is passed through the first spring, a second through hole is opened in the mounting groove, the moving rod is passed through the second through hole, a first connecting plate is movably connected to the inside of the protective cover, a first sliding groove is opened on the side of the first connecting plate, and the other end of the moving rod is slidably connected to the first sliding groove.
[0007] When using a protective device for a cone crusher with high protection according to the technical solution, a protective cover, a moving rod, a pulling block and a first spring are set. When people need to prevent stones from popping out of the device, they only need to install the first connecting plate on the inner protective ring through the threaded structure, and then pull the pulling block outward so that the moving rod drives the limiting block to move to the side away from the protective cover, and then align the moving rod with the first sliding groove, release the pulling block, and with the cooperation of the first spring and the limiting block, the first spring drives the limiting block to perform a reset movement, so that the moving rod is clamped in the first sliding groove, thereby completing the installation of the protective cover. With the cooperation of the inner protective ring, the depth of the feed port is increased, and while feeding is achieved, the raw materials can be effectively prevented from popping out from the inside. With the cooperation of the protective cover, the raw materials in the device can be effectively prevented from popping out during crushing, which is convenient for installation, improves safety protection, and improves the practicability of the device.
[0008] Furthermore, a protective device is provided inside the first connecting plate, and the protective device includes a first fixed block, the first fixed block is fixedly connected inside the first connecting plate, a buffer plate is movably connected inside the first fixed block, a second fixed block is fixedly connected to the side of the buffer plate, the first fixed block is movably connected to the first connecting rod, a second sliding groove is provided inside the first connecting rod, a second spring is fixedly connected inside the second sliding groove, the other end of the second spring is fixedly connected to the second connecting rod, a slider is fixedly connected to the surface of the second connecting rod, a third sliding groove is provided inside the first connecting rod, the slider is slidably connected inside the third sliding groove, a second connecting plate is fixedly connected to the side of the second connecting rod, and the second connecting plate is fixedly connected to the first connecting plate.
[0009] Furthermore, the lower end of the first connecting plate is fixedly connected to an inner ring wall, the side surface of the first connecting plate is threadedly connected to an inner protective ring, and the lower end of the inner protective ring is fixedly connected to a crusher body.
[0010] Furthermore, a fixing plate is fixedly connected to the side of the inner protective ring, an upper support column is fixedly connected to the lower end of the fixing plate, and a lower support column is fixedly connected to the upper end of the crusher body. The upper support column and the lower support column correspond to each other up and down, and the upper support column and the lower support column are provided with multiple groups in the same regular annular array, and a third spring is sleeved on the surface of the upper support column and the lower support column.
[0011] Furthermore, a third connecting plate is fixedly connected to the upper end of the crusher body, and the third connecting plate is fixedly connected to the side surface of the inner protective ring.
[0012] Furthermore, the lower end of the crusher body is fixedly connected with a base, the upper end of the base is fixedly connected with a support column, and the upper end of the support column is fixedly connected to the upper end of the crusher body.
[0013] Furthermore, a control switch is fixedly connected to the side of the crusher body.
[0014] Beneficial Effects
[0015] In summary, the utility model has the following beneficial effects:
[0016] 1. The protective device for a cone crusher with high protectiveness is provided with a protective cover, a moving rod, a pulling block and a first spring. When people need to prevent stones from popping out of the device, they only need to install the first connecting plate on the inner protective ring through a threaded structure, and then pull the pulling block outward so that the moving rod drives the limiting block to move to the side away from the protective cover, and then align the moving rod with the first sliding groove, release the pulling block, and under the cooperation of the first spring and the limiting block, the first spring drives the limiting block to perform a reset movement, so that the moving rod is clamped in the first sliding groove, thereby completing the installation of the protective cover. Under the cooperation of the inner protective ring, the depth of the feed port is increased, and the raw materials can be effectively prevented from popping out from the inside while feeding. Under the cooperation of the protective cover, the raw materials in the device can be effectively prevented from popping out during crushing, which is convenient for installation, improves safety protection, and improves the practicability of the device.
[0017] 2. This highly protective protective device for a cone crusher is provided with a first fixed block, a second fixed block, a buffer plate, a first connecting rod, a second spring and a second connecting rod. When people need to feed the device, the falling stones are buffered with the cooperation of the buffer plate, and the impact force of the falling stones drives the first connecting rod to move. With the cooperation of the second spring, the second chute, the slider and the third chute, the impact caused by the falling stones is reduced, thereby achieving the purpose of protecting the machine from damage to the inner wall of the machine by the falling stones, thereby increasing the service life of the equipment and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;
[0020] Figure 2 It is a schematic diagram of the structure of the utility model in a frontal perspective;
[0021] Figure 3 It is a schematic diagram of the structure enlarged at A in 1;
[0022] Figure 4 It is a three-dimensional structural schematic diagram of the protection device in the utility model.
[0023] The symbols in the accompanying drawings are:
[0024] 1. Protective cover; 2. First through hole; 3. Moving rod; 4. Pull block; 5. Mounting groove; 6. First spring; 7. Limit block; 8. Second through hole; 9. First connecting plate; 10. First slide groove; 11. Protective device; 1101. First fixed block; 1102. Buffer plate; 1103. Second fixed block; 1104. First connecting rod; 1105. Second slide groove; 1106. Second spring; 1107. Second connecting rod; 1108. Sliding block; 1109. Third slide groove; 1110. Second connecting plate; 12. Inner ring wall; 13. Inner protective ring; 14. Crusher body; 15. Fixed plate; 16. Upper support column; 17. Lower support column; 18. Third connecting plate; 19. Third spring; 20. Base; 21. Support column; 22. Control switch. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.
[0026] Example:
[0027] The following is combined with Figure 1-4 The utility model is described in further detail.
[0028] See also Figure 1-4 The utility model provides a technical solution: a protective device for a cone crusher with high protectiveness, comprising a protective cover 1, a first through hole 2 is opened on the side of the protective cover 1, a moving rod 3 is penetrated in the first through hole 2, a pulling block 4 is fixedly connected to the left end of the moving rod 3, a mounting groove 5 is opened inside the protective cover 1, the moving rod 3 is penetrated in the mounting groove 5, a first spring 6 is fixedly connected in the mounting groove 5, a limiting block 7 is fixedly connected to the surface of the moving rod 3, the limiting block 7 is slidably connected in the mounting groove 5, the other end of the first spring 6 is fixedly connected to the side of the limiting block 7, the moving rod 3 is penetrated in the first spring 6, a second through hole 8 is opened in the mounting groove 5, the moving rod 3 is penetrated in the second through hole 8, a first connecting plate 9 is movably connected in the protective cover 1, a first sliding groove 10 is opened on the side of the first connecting plate 9, and the other end of the moving rod 3 is slidably connected in the first sliding groove 10.
[0029] By adopting the above technical scheme, a protective device for a cone crusher with high protectiveness is provided, by providing a protective cover 1, a moving rod 3, a pulling block 4 and a first spring 6. When people need to prevent stones from popping out of the device, they only need to install the first connecting plate 9 on the inner protective ring 13 through a threaded structure, and then pull the pulling block 4 outward, so that the moving rod 3 drives the limiting block 7 to move to the side away from the protective cover 1, and then align the moving rod 3 with the first sliding groove 10, release the pulling block 4, and under the cooperation of the first spring 6 and the limiting block 7, the first spring 6 drives the limiting block 7 to perform a reset movement, so that the moving rod 3 is clamped in the first sliding groove 10, thereby completing the installation of the protective cover 1. Under the cooperation of the inner protective ring 13, the depth of the feed port is increased, and the raw materials can be effectively prevented from popping out from the inside while feeding. Under the cooperation of the protective cover 1, the raw materials in the device can be effectively prevented from popping out during crushing, which is convenient for installation, improves safety protection, and improves the practicability of the device.
[0030] Specifically, a protective device 11 is provided inside the first connecting plate 9, and the protective device 11 includes a first fixed block 1101, the first fixed block 1101 is fixedly connected to the first connecting plate 9, a buffer plate 1102 is movably connected inside the first fixed block 1101, a second fixed block 1103 is fixedly connected to the side of the buffer plate 1102, a first connecting rod 1104 is movably connected inside the second fixed block 1103, a second sliding groove 1105 is provided inside the first connecting rod 1104, a second spring 1106 is fixedly connected inside the second sliding groove 1105, a second connecting rod 1107 is fixedly connected to the other end of the second spring 1106, a slider 1108 is fixedly connected to the surface of the second connecting rod 1107, a third sliding groove 1109 is provided inside the first connecting rod 1104, the slider 1108 is slidably connected inside the third sliding groove 1109, a second connecting plate 1110 is fixedly connected to the side of the second connecting rod 1107, and the second connecting plate 1110 is fixedly connected to the first connecting plate 9.
[0031] By adopting the above technical scheme, a protective device for a cone crusher with high protectiveness is provided. By setting a first fixed block 1101, a second fixed block 1103, a buffer plate 1102, a first connecting rod 1104, a second spring 1106 and a second connecting rod 1107, when people need to feed the device, the falling stones are buffered with the cooperation of the buffer plate 1102, and the impact force of the fall drives the first connecting rod 1104 to move. With the cooperation of the second spring 1106, the second slide groove 1105, the slider 1108 and the third slide groove 1109, the impact caused by the falling stone is reduced, thereby achieving the purpose of protecting the machine from damage to the inner wall of the machine caused by the falling stone, thereby improving the service life of the equipment and the practicability of the device.
[0032] Specifically, the lower end of the first connecting plate 9 is fixedly connected with the inner ring wall 12 , the side surface of the first connecting plate 9 is threadedly connected with the inner protective ring 13 , and the lower end of the inner protective ring 13 is fixedly connected with the crusher body 14 .
[0033] Specifically, a fixing plate 15 is fixedly connected to the side of the inner protective ring 13, an upper support column 16 is fixedly connected to the lower end of the fixing plate 15, and a lower support column 17 is fixedly connected to the upper end of the crusher body 14. The upper support column 16 and the lower support column 17 correspond to each other up and down, and the upper support column 16 and the lower support column 17 are in the same regular annular array and are each provided with multiple groups. A third spring 19 is sleeved on the surface of the upper support column 16 and the lower support column 17.
[0034] Specifically, a third connecting plate 18 is fixedly connected to the upper end of the crusher body 14 , and the third connecting plate 18 is fixedly connected to the side surface of the inner protective ring 13 .
[0035] Specifically, the lower end of the crusher body 14 is fixedly connected to a base 20 , the upper end of the base 20 is fixedly connected to a support column 21 , and the upper end of the support column 21 is fixedly connected to the upper end of the crusher body 14 .
[0036] Specifically, a control switch 22 is fixedly connected to the side of the crusher body 14 .
[0037] The working principle of the utility model is as follows: when people need to prevent stones from popping out of the device, people only need to install the first connecting plate 9 on the inner protective ring 13 through the threaded structure, and then pull the pull block 4 outward, so that the moving rod 3 drives the limit block 7 to move to the side away from the protective cover 1, and then align the moving rod 3 with the first slide groove 10, release the pull block 4, and under the cooperation of the first spring 6 and the limit block 7, the first spring 6 drives the limit block 7 to perform a reset movement, so that the moving rod 3 is clamped in the first slide groove 10, thereby completing the installation of the protective cover 1, and under the cooperation of the inner protective ring 13, the depth of the feed port is increased, so that feeding can be achieved while effectively preventing Stop raw materials from popping out from the inside. With the cooperation of the protective cover 1, it can effectively prevent the raw materials in the device from popping out during crushing, which is convenient for installation and improves safety protection. When people need to feed the device, the falling stones are buffered with the cooperation of the buffer plate 1102, and the impact force of the fall drives the first connecting rod 1104 to move. With the cooperation of the second spring 1106, the second slide groove 1105, the slider 1108 and the third slide groove 1109, the impact caused by the falling stone is reduced, thereby protecting the machine from damage to the inner wall of the machine by the falling stone, thereby improving the service life of the equipment and the practicability of the device.
[0038] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A protective device for a cone crusher with high protectiveness, comprising a protective cover (1), characterized in that: The protective cover (1) is provided with a first through hole (2) on the side, a moving rod (3) is inserted into the first through hole (2), a pull block (4) is fixedly connected to the left end of the moving rod (3), a mounting groove (5) is provided inside the protective cover (1), the moving rod (3) is inserted into the mounting groove (5), a first spring (6) is fixedly connected to the mounting groove (5), a limit block (7) is fixedly connected to the surface of the moving rod (3), the limit block (7) is slidably connected to the mounting groove (5), the other end of the first spring (6) is fixedly connected to the side of the limit block (7), the moving rod (3) is inserted into the first spring (6), a second through hole (8) is provided inside the mounting groove (5), the moving rod (3) is inserted into the second through hole (8), a first connecting plate (9) is movably connected inside the protective cover (1), a first sliding groove (10) is provided on the side of the first connecting plate (9), the other end of the moving rod (3) is slidably connected to the first sliding groove (10).
2. A protective device for a cone crusher with high protectiveness according to claim 1, characterized in that: A protective device (11) is provided inside the first connecting plate (9), and the protective device (11) comprises a first fixed block (1101), the first fixed block (1101) is fixedly connected inside the first connecting plate (9), a buffer plate (1102) is movably connected inside the first fixed block (1101), a second fixed block (1103) is fixedly connected to the side of the buffer plate (1102), a first connecting rod (1104) is movably connected inside the second fixed block (1103), a second sliding groove (1105) is provided inside the first connecting rod (1104), and the second sliding groove (1105) is provided inside the first connecting rod (1104). A second spring (1106) is fixedly connected inside the groove (1105), and the other end of the second spring (1106) is fixedly connected to a second connecting rod (1107), and a sliding block (1108) is fixedly connected to the surface of the second connecting rod (1107). A third sliding groove (1109) is opened inside the first connecting rod (1104), and the sliding block (1108) is slidably connected inside the third sliding groove (1109). A second connecting plate (1110) is fixedly connected to the side of the second connecting rod (1107), and the second connecting plate (1110) is fixedly connected inside the first connecting plate (9).
3. A protective device for a cone crusher with high protectiveness according to claim 1, characterized in that: The lower end of the first connecting plate (9) is fixedly connected to an inner ring wall (12), the side surface of the first connecting plate (9) is threadedly connected to an inner protective ring (13), and the lower end of the inner protective ring (13) is fixedly connected to a crusher body (14).
4. A protective device for a cone crusher with high protectiveness according to claim 3, characterized in that: A fixing plate (15) is fixedly connected to the side of the inner protective ring (13), an upper support column (16) is fixedly connected to the lower end of the fixing plate (15), and a lower support column (17) is fixedly connected to the upper end of the crusher body (14), the upper support column (16) and the lower support column (17) correspond to each other up and down, and the upper support column (16) and the lower support column (17) are provided with a plurality of groups in a regular annular array, and a third spring (19) is sleeved on the surface of the upper support column (16) and the lower support column (17).
5. A protective device for a cone crusher with high protection according to claim 4, characterized in that: A third connecting plate (18) is fixedly connected to the upper end of the crusher body (14), and the third connecting plate (18) is fixedly connected to the side surface of the inner protective ring (13).
6. A protective device for a cone crusher with high protectiveness according to claim 4, characterized in that: The lower end of the crusher body (14) is fixedly connected to a base (20), the upper end of the base (20) is fixedly connected to a support column (21), and the upper end of the support column (21) is fixedly connected to the upper end of the crusher body (14).
7. A protective device for a cone crusher with high protectiveness according to claim 4, characterized in that: A control switch (22) is fixedly connected to the side of the crusher body (14).