Mine special mixer with adjustable discharge height

Abstract

The utility model discloses a mine special mixer of adjustable discharge height, including base, one side fixed mounting of base has fixed crossbeam, the top one side of fixed crossbeam is penetrated and is provided with rotating support, the top of rotating support is installed with discharge hopper no.

Description

Technical Field

[0001] This utility model relates to the field of mining mixer technology, and in particular to a mining-specific mixer with adjustable discharge height. Background Technology

[0002] Mining mixers are mixing equipment specifically designed for industries such as mining, metallurgy, and building materials. There are many types and models of mining mixers. For example, the concrete mixer for coal mines is a self-falling double-cone reversing discharge mobile concrete mixer that can mix plastic and semi-dry hard concrete. It is suitable for underground mine roadway paving, coal bunker construction, and chamber construction. It is small in size and can adapt to narrow working environments such as the ground and roadways. It can also operate in explosion-proof environments. However, in actual use, we have found that the height of the discharge hopper on traditional mixers is fixed. That is to say, the height of the discharge hopper opening is difficult to adjust flexibly according to actual work needs. This makes it difficult to adapt the discharge point and height to different tools and equipment when receiving materials. For example, handcarts are small and low with a close drop point, while large equipment is tall and has a far drop point. Therefore, it is difficult to achieve precise adaptation with different equipment, which seriously affects the material receiving and transportation work and easily leads to the spillage of mixed materials.

[0003] To address the aforementioned problems, this utility model provides improvements. Summary of the Invention

[0004] This utility model proposes a mining-specific mixer with adjustable discharge height, which solves the above-mentioned problems existing in the use of the prior art.

[0005] The technical solution of this utility model is implemented as follows: A mining-specific mixer with adjustable discharge height includes a base, a fixed crossbeam fixedly installed on one side of the base, a rotating frame extending through one side of the top of the fixed crossbeam, a discharge hopper mounted on the top of the rotating frame with vertical rotation, a fixed sleeve movably installed at the bottom of the rotating frame, an adjusting screw rotatably installed inside the fixed sleeve, an adjusting support rod that slides inside the fixed sleeve being threaded onto the surface of the adjusting screw, an end push block located outside the fixed sleeve being fixedly connected to one end of the adjusting support rod, the end of the end push block away from the adjusting support rod being movably installed at the bottom of the discharge hopper, and a hand crank handle located outside the fixed sleeve being fixedly installed at one end of the adjusting screw.

[0006] The present invention further comprises, as described above, a mining-specific mixer with adjustable discharge height, wherein one end of the discharge hopper is movably mounted with an extension hopper that flips up and down.

[0007] The present invention, as described above, is a mining-specific mixer with adjustable discharge height, further comprising: a handle one fixedly installed on one side of the bottom of the extension hopper, and handle two fixedly installed on both sides of the extension hopper.

[0008] The present invention, as described above, is a mining-specific mixer with adjustable discharge height. Further, a mounting frame is fixedly installed on one side of the top of the base, a feed hopper is fixedly installed on one side of the mounting frame, and a second discharge hopper located below the feed hopper is fixedly installed on the inner side of the mounting frame, with the second discharge hopper located above the first discharge hopper.

[0009] The present invention provides a mining-specific mixer with adjustable discharge height as described above, further comprising: a mixer body fixedly installed on the top of the base; the feed hopper adapted to the mixer body; and casters fixedly installed at the four corners of the bottom of the base.

[0010] The present invention further comprises the following: a ladder is fixedly installed on one side of the mounting frame, and the bottom of the ladder is provided with a foldable ladder folding part.

[0011] The present invention, as described above, is a mining-specific mixer with adjustable discharge height. Further, a fixing frame is fixedly installed at both ends of the base, and a support leg is movably installed inside the fixing frame. Multiple fastening bolts are provided through one side of the fixing frame, and the support leg is fixed inside the fixing frame by the multiple fastening bolts.

[0012] In summary, the beneficial effects of this utility model are as follows: 1. This utility model adopts a structural design that allows for adjustment of the height and angle of the discharge hopper, enabling the mixer to flexibly adjust the height and angle of the discharge hopper opening according to the size of different receiving equipment. This ensures that the discharge point accurately matches the receiving equipment, guaranteeing that the mixed material is accurately fed into the receiving equipment, reducing waste of the mixed material, facilitating transportation, and providing convenience and assistance for users' work.

[0013] 2. By setting up an extension hopper, the discharge hopper can be extended. In actual use, the extension hopper is flipped outward and opened, and then the extension hopper is connected with the discharge hopper, thereby extending the length of the discharge hopper. This allows the opening of the receiving hopper to extend beyond the lateral width of the mixer, further aligning the extension hopper with the receiving vehicle and ensuring that all the mixed material falls into the receiving vehicle, providing convenience and assistance for the user's transportation work.

[0014] 3. This utility model features handle one and handle two. Handle one is for the user to grip and open the extension bucket by flipping it. The position of handle one makes it easier for the user to flip the extension bucket. Handle two is for the user to fold the extension bucket. The position of handle two makes it easier for the user to fold and store the extension bucket, thus providing convenience and assistance for the user's work.

[0015] 4. This utility model features a mounting frame, a feed hopper, and a second discharge hopper. Both the feed hopper and the second discharge hopper are fixedly mounted on the mounting frame. The feed hopper is located above the second discharge hopper and aligned with the feed inlet of the mixer body to ensure that the material can smoothly enter the mixer body for processing. The second discharge hopper is aligned above the first discharge hopper. In this way, the material delivered by the mixer body will flow into the first discharge hopper through the second discharge hopper and finally be discharged, providing convenience and assistance for the user's work.

[0016] 5. This utility model, through the setting of the mixer body and the moving wheels, the mixer body is used to mix materials. When the mixer body rotates forward, it is in the mixing and processing state. When the mixer body rotates in reverse, it is in the off state. This is the prior art. For specific examples, you can refer to similar mixers used on actual construction sites. The moving wheels allow the mixer to move freely according to the needs of use, providing convenience and assistance for users.

[0017] 6. This utility model, through the setting of a ladder and a ladder folding part, is designed for large mixers. The ladder and the ladder folding part form a ladder for tools to climb, allowing users to feed materials into the mixer body through the feed hopper in a time-saving and labor-saving manner. The ladder folding part can be folded and stored on the ladder, preventing the ladder folding part from being damaged by foreign objects during the movement of the mixer, thus providing convenience for users' work.

[0018] 7. This utility model, through the setting of a fixed frame, support legs, and fastening bolts, allows the support legs to extend downward from the fixed frame and finally be firmly supported on the ground. Finally, the fastening bolts are tightened to fix it, thus fixing the mixer and ensuring the stability of the mixer during operation, providing convenience and assistance for users. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 A schematic diagram of the three-dimensional structure assembly of the extended bucket; Figure 3This is a partial three-dimensional structural schematic diagram of the present invention; Figure 4 This is a partial three-dimensional structural unfolding diagram of the present invention; Figure 5 This is a partial three-dimensional cross-sectional view of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the base.

[0021] In the diagram: 1. Base, 2. Fixed crossbeam, 3. Rotating frame, 4. Discharge hopper one, 5. Fixed sleeve, 6. Adjusting screw, 7. Adjusting support rod, 8. End push block, 9. Hand crank handle, 10. Extension hopper, 11. Handle one, 12. Handle two, 13. Mounting frame, 14. Feed hopper, 15. Discharge hopper two, 16. Mixer body, 17. Ladder, 18. Ladder folding part, 19. Moving wheels, 20. Fixed frame, 21. Support leg, 22. Fastening bolt. Detailed Implementation

[0022] The following will refer to the appendix in the embodiments of this utility model. Figure 1-6 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Example

[0023] A mining-specific mixer with adjustable discharge height includes a base 1. A fixed crossbeam 2 is fixedly installed on one side of the base 1. A rotating frame 3 is installed through one side of the top of the fixed crossbeam 2. A discharge hopper 4 is installed on the top of the rotating frame 3 by flipping up and down. A fixed sleeve 5 is movably installed at the bottom of the rotating frame 3. An adjusting screw 6 is rotatably installed inside the fixed sleeve 5. An adjusting support rod 7 that slides inside the fixed sleeve 5 is threaded on the surface of the adjusting screw 6. One end of the adjusting support rod 7 is fixedly connected to an end push block 8 located outside the fixed sleeve 5. The end of the end push block 8 away from the adjusting support rod 7 is movably installed at the bottom of the discharge hopper 4. A hand crank handle 9 located outside the fixed sleeve 5 is fixedly installed at one end of the adjusting screw 6.

[0024] This utility model adopts a structural design that allows for adjustment of the height and angle of the discharge hopper. This enables the mixer to flexibly adjust the height and angle of the discharge hopper opening according to the size of different receiving devices, ensuring that the discharge point accurately matches the receiving device. This guarantees that the mixed material is accurately fed into the receiving device, reducing waste of the mixed material and facilitating transportation, thus providing convenience and assistance for users' work.

[0025] The specific usage process is as follows: The mixer discharges material by reversing the main body 16, which sends out the mixed material. This is existing technology; for details, refer to similar mixers used on actual construction sites. The mixed material is sent out by the main body 16 and falls into the discharge hopper 2 15. From there, it flows into the discharge hopper 1 4. The combined use of discharge hopper 1 4 and discharge hopper 2 15 acts as a deflector, directing the dripping mixed material along discharge hopper 1 4 into the receiving cart for discharge. It should be noted that discharge hopper 1 4 can be extended. In actual use, the extension hopper 10 is flipped open outwards, and then the extension hopper 10 is connected to discharge hopper 1 4, thereby extending discharge hopper 1 4. The length allows the hopper opening to extend beyond the lateral width of the mixer, further aligning the extension hopper 10 with the receiving vehicle. This ensures that all the mixed material falls into the receiving vehicle, providing convenience and assistance for the user's transportation work. Furthermore, the orientation angle of the discharge hopper 14 and the extension hopper 10 can be adjusted from one side of the vehicle to directly behind it. Adjustment is achieved by directly controlling the rotation of the discharge hopper 14, which in turn drives the rotating frame 3 to rotate on the fixed crossbeam 2, thus adjusting the direction. This provides users with more usage options, improves the mixer's operational flexibility, and facilitates user operations. When it is necessary to meet the material receiving requirements of different receiving equipment, adjustments can also be made according to actual working needs. The specific operation for adjusting the opening height of hopper 4 and extension hopper 10 is as follows: The user cranks the hand crank 9, which causes the adjusting screw 6 to rotate within the fixed sleeve 5. The adjusting support rod 7 is threadedly connected to the adjusting screw 6, and since the adjusting support rod 7 is not a complete circle, it can only slide within the fixed sleeve 5 and cannot rotate within it. Therefore, when the adjusting screw 6 rotates, it causes the adjusting support rod 7 to slide within the fixed sleeve 5, moving outward from within the fixed sleeve 5. Then, the adjusting support rod 7 pushes the end push block 8 outward, and finally, the end push block 8 lifts one end of hopper 4 upward, while the other end of hopper 4 flips on the rotating frame 3. This adjusts the opening height of hopper 4. The height will increase, meaning the height of the extension hopper 10 will rise. When lowering the hopper opening, reverse the hand crank 9, and the end corresponding to the discharge hopper 14 will move down, thus lowering the hopper opening height, which means the height of the extension hopper 10 will decrease. In this way, the hopper opening height can be flexibly adjusted to meet the material receiving needs of different vehicles and equipment, providing convenience for users' work. Therefore, the structure design that allows adjustment of the discharge hopper height and angle is adopted, so that the mixer can flexibly adjust the height and angle of the discharge hopper opening according to the size of different receiving equipment, ensuring that the discharge landing point can accurately match the receiving equipment, ensuring that the mixed material is accurately fed into the receiving equipment, reducing the waste of mixed material, and facilitating transportation, providing convenience and assistance for users' work.

[0026] One end of the discharge hopper 4 is movably mounted with an extension hopper 10 that flips up and down.

[0027] Specifically, the extension hopper 10 can be extended, and the discharge hopper 4 can also be extended. In actual use, the extension hopper 10 is flipped outward and opened, and then the extension hopper 10 is connected with the discharge hopper 4, thereby extending the length of the discharge hopper 4. This allows the opening of the receiving hopper to extend beyond the lateral width of the mixer, further enabling the extension hopper 10 to be aligned with the receiving vehicle, ensuring that all the mixed material falls into the receiving vehicle, providing convenience and assistance for the user's transportation work.

[0028] A handle 11 is fixedly installed on one side of the bottom of the extension bucket 10, and a handle 2 12 is fixedly installed on both sides of the extension bucket 10.

[0029] Specifically, the handle 11 and handle 12 are designed so that the user can grip and flip the extension bucket 10 to open it. The position of handle 11 makes it easier for the user to flip the extension bucket 10. Handle 12 is designed so that the user can fold the extension bucket 10 to store it. The position of handle 12 makes it easier for the user to fold and store the extension bucket 10, thus providing convenience and assistance for the user's work.

[0030] A mounting bracket 13 is fixedly installed on one side of the top of the base 1. A feed hopper 14 is fixedly installed on one side of the mounting bracket 13. A discharge hopper 2 15 located below the feed hopper 14 is fixedly installed on the inner side of the mounting bracket 13. The discharge hopper 2 15 is located above the discharge hopper 1 4.

[0031] Specifically, the mounting frame 13, feed hopper 14, and discharge hopper 2 15 are all fixedly mounted on the mounting frame 13. Feed hopper 14 is located above discharge hopper 2 15 and is aligned with the feed inlet of the mixer body 16 to ensure that the material can smoothly enter the mixer body 16 for processing. Discharge hopper 2 15 is aligned above discharge hopper 1 4. In this way, the material sent out by the mixer body 16 will flow into discharge hopper 1 4 through discharge hopper 2 15 and finally be discharged, providing convenience and assistance for the user's work.

[0032] The base 1 has a mixer body 16 fixedly installed on its top, the feed hopper 14 is adapted to the mixer body 16, and the four corners of the bottom of the base 1 are fixedly installed with casters 19.

[0033] Specifically, regarding the arrangement of the mixer body 16 and the casters 19, the mixer body 16 is used to mix materials. When the mixer body 16 rotates forward, it is in the mixing and processing state. When the mixer body 16 rotates in the reverse direction, it is in the off state. This is existing technology. For specific examples, please refer to similar mixers used on actual construction sites. The casters 19 allow the mixer to move freely according to the needs of the work, providing convenience and assistance for the user's work.

[0034] A ladder 17 is fixedly installed on one side of the mounting bracket 13, and a foldable ladder folding part 18 is provided at the bottom of the ladder 17.

[0035] Specifically, the ladder 17 and the ladder folding part 18 are designed to accommodate the relatively large size of this type of mixer. The ladder 17 and the ladder folding part 18 form a ladder for tools to climb, allowing users to feed materials into the mixer body 16 through the feed hopper 14 for processing in a time-saving and labor-saving manner. The ladder folding part 18 can be folded and stored on the ladder 17, preventing the ladder folding part 18 from being damaged by foreign objects during the movement of the mixer, thus providing convenience for the user's work.

[0036] Both ends of the base 1 are fixedly installed with a fixing frame 20. The fixing frame 20 has a support leg 21 that is movably installed inside it. A plurality of fastening bolts 22 are provided through one side of the fixing frame 20. The support leg 21 is fixed inside the fixing frame 20 by the plurality of fastening bolts 22.

[0037] Specifically, the fixed frame 20, support leg 21, and fastening bolt 22 are designed so that the support leg 21 can extend downward from the fixed frame 20 and finally be firmly supported on the ground. Finally, the fastening bolt 22 is tightened to fix it. In this way, the mixer can be fixed and the stability of the mixer during operation can be guaranteed, providing convenience and assistance for users.

[0038] It should be noted that the functions to be achieved by each hardware component in this utility model are supported by a large number of mature technologies and belong to the prior art. The essence of this utility model is to optimize and combine existing hardware and its connection methods for specific application scenarios to meet the adaptation requirements of specific application scenarios and solve the problems raised in the background technology (without involving improvements to the internal software of the hardware).

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mining-specific mixer with adjustable discharge height, comprising a base (1), characterized in that: A fixed crossbeam (2) is fixedly installed on one side of the base (1). A rotating frame (3) is installed through one side of the top of the fixed crossbeam (2). A discharge hopper (4) is installed on the top of the rotating frame (3) by flipping up and down. A fixed sleeve (5) is movably installed at the bottom of the rotating frame (3). An adjusting screw (6) is rotatably installed inside the fixed sleeve (5). An adjusting support rod (7) that slides inside the fixed sleeve (5) is threaded on the surface of the adjusting screw (6). One end of the adjusting support rod (7) is fixedly connected to an end push block (8) located outside the fixed sleeve (5). The end of the end push block (8) away from the adjusting support rod (7) is movably installed at the bottom of the discharge hopper (4). A hand crank handle (9) located outside the fixed sleeve (5) is fixedly installed at one end of the adjusting screw (6).

2. The adjustable discharge height mining-specific mixer according to claim 1, characterized in that: One end of the discharge hopper (4) is movably mounted with an extension hopper (10) that flips up and down.

3. The adjustable discharge height mining-specific mixer according to claim 2, characterized in that: A handle one (11) is fixedly installed on one side of the bottom of the extension bucket (10), and a handle two (12) is fixedly installed on both sides of the extension bucket (10).

4. A mining-specific mixer with adjustable discharge height according to claim 3, characterized in that: A mounting bracket (13) is fixedly installed on one side of the top of the base (1), a feeding hopper (14) is fixedly installed on one side of the mounting bracket (13), and a second discharge hopper (15) located below the feeding hopper (14) is fixedly installed on the inner side of the mounting bracket (13). The second discharge hopper (15) is located above the first discharge hopper (4).

5. A mining-specific mixer with adjustable discharge height according to claim 4, characterized in that: The base (1) is fixedly installed with a mixer body (16) on the top. The feed hopper (14) is adapted to the mixer body (16). The four corners of the bottom of the base (1) are fixedly installed with casters (19).

6. A mining-specific mixer with adjustable discharge height according to claim 5, characterized in that: A ladder (17) is fixedly installed on one side of the mounting bracket (13), and a foldable ladder folding part (18) is provided at the bottom of the ladder (17).

7. A mining-specific mixer with adjustable discharge height according to claim 6, characterized in that: The base (1) has a fixed frame (20) fixedly installed at both ends on both sides. The fixed frame (20) has a support leg (21) installed inside it. A number of fastening bolts (22) are provided through one side of the fixed frame (20). The support leg (21) is fixed inside the fixed frame (20) by the multiple fastening bolts (22).

Images