Novel high-speed dispersion machine
By introducing a rotation and locking mechanism into the high-speed disperser, the problem of compatibility with different containers was solved, enabling rapid replacement and accurate positioning of the dispersing head, improving production efficiency and mixing effect, and ensuring product quality.
Patent Information
- Application Number
- CN202422489901.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-10-15
AI Technical Summary
Existing high-speed dispersers have difficulty accurately positioning and changing the dispersing head when dealing with different containers, resulting in poor mixing effect, affecting product quality and reducing production efficiency.
The device employs a rotating mechanism and a locking mechanism. The rotating mechanism allows the dispersing shaft to be rotated directly above different containers, while the locking mechanism ensures stable operation of the equipment and enables quick replacement and adaptation of the dispersing head.
It enables quick replacement and accurate positioning of the dispersing head, improves production efficiency, ensures mixing effect and product quality, and features a compact structure, convenient operation, and good compatibility.
Smart Images
Figure CN223542799U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stirring and dispersing equipment technology, and in particular to a novel high-speed disperser. Background Technology
[0002] High-speed dispersers can shear, emulsify, and disperse materials, and are widely used in chemical, lithium battery, and food industries.
[0003] Most high-speed dispersers in the current technology use a fixed dispersing head. During operation, the dispersing head descends and sinks into the material inside the container. After operation, the dispersing head rises and leaves the container. When dealing with situations requiring different containers or multiple containers, workers usually have to manually change the containers. However, the positioning methods of different types of containers inevitably conflict, and in actual use, it is often impossible to accurately position the containers, thus affecting the mixing effect of the disperser and leading to a decline in product quality. At the same time, when using different containers, the type of dispersing head also needs to be changed accordingly, resulting in numerous operating steps, consuming production time, and affecting production efficiency. Utility Model Content
[0004] To address the shortcomings of existing production technologies, the applicant provides a novel high-speed disperser. By incorporating a rotating mechanism, the dispersing shaft can be directly rotated above different containers, facilitating operation, effectively saving adjustment time, and improving production efficiency. Furthermore, the accurate rotation position ensures the dispersing effect of the high-speed disperser, thereby guaranteeing product quality.
[0005] The technical solution adopted in this utility model is as follows:
[0006] A novel high-speed disperser includes a transmission box, the input end of which is connected to the output end of a motor, and the output end of which is connected to one end of a dispersing shaft. A dispersing head is detachably installed on the other end of the dispersing shaft. The dispersing head extends into a corresponding container. The motor drives the dispersing shaft to rotate through the transmission box, thereby driving the dispersing head to rotate and thus stirring the material in the corresponding container.
[0007] The bottom of the transmission box is installed in conjunction with the elevator through a rotating mechanism. The elevator drives the dispersing head to move vertically upward or downward through the transmission box, thereby allowing the dispersing head to extend into or out of the corresponding container.
[0008] When the dispersing head extends from the corresponding container, the rotating mechanism causes the transmission box to rotate relative to the elevator, thereby driving the dispersing shaft to rotate around the circumference at different angles, and thus causing the dispersing shaft to move directly above the different containers.
[0009] As a further improvement to the above technical solution:
[0010] The rotating mechanism has the following structure: it includes a slewing bearing, an end cover is fitted to the bottom of the outer ring of the slewing bearing, an inner cover is fitted to the bottom of the inner ring of the slewing bearing, and a limit block is detachably installed at the bottom of the end cover. The limit block is used to limit the rotation angle of the transmission box.
[0011] The end cap has the following structure: it includes a ring plate in the shape of a ring, and several mounting slots for mounting limit blocks are opened on the bottom end face of the ring plate, as well as an array of locking slots, with each locking slot corresponding to a single mounting slot.
[0012] The inner cover has the following structure: it includes a cover plate, and two protruding protrusions are respectively provided on both sides of the cover plate. The two protrusions are symmetrically arranged, and locking holes are provided on the end faces of the two protrusions.
[0013] The end cap and the inner cap are fitted with symmetrically arranged locking mechanisms. The two locking mechanisms simultaneously lock the rotation angle of the end cap, thereby locking the rotation angle of the inner ring of the slewing bearing.
[0014] The structure of a single locking mechanism is as follows: it includes a ratchet shaft, ratchet wheels distributed circumferentially on the outer circumferential surface of the ratchet shaft, and a locking pin concentrically arranged on the top of the ratchet shaft;
[0015] It also includes a limiting seat, wherein the limiting seat has a first inner hole and a second inner hole arranged concentrically. The inner diameter of the first inner hole is larger than the inner diameter of the second inner hole, thereby forming a first step between the first inner hole and the second inner hole. A limiting shaft is installed in both the first inner hole and the second inner hole, and a spring is installed between the limiting shaft and the first step.
[0016] The locking pin is inserted into both the end cover and the inner cover. The spring applies force to the limiting shaft, causing the end of the limiting shaft to press against the ratchet of the ratchet shaft, thereby enabling the ratchet shaft to rotate in one direction and preventing the end cover from rotating relative to the inner cover.
[0017] The limiting shaft has the following structure: it includes a first shaft segment, a second shaft segment is concentrically arranged at one end of the first shaft segment, and a third shaft segment is concentrically arranged at the other end of the first shaft segment;
[0018] The outer diameter of the first shaft segment is smaller than the inner diameter of the first inner hole and larger than the inner diameter of the second inner hole;
[0019] The end of the second shaft segment is provided with an inclined surface corresponding to the ratchet. The end of the second shaft segment extends from the first inner hole to the outside of the limiting seat, and the ratchet of the ratchet shaft is pressed against the inclined surface.
[0020] The third shaft segment extends from the second inner hole to the outside of the limiting seat. The outer diameter of the third shaft segment is smaller than the outer diameter of the first shaft segment, thereby forming a second step for limiting the spring between the first shaft segment and the third shaft segment.
[0021] The outer ring of the slewing bearing is installed in conjunction with the housing of the transmission box by means of the first bolt.
[0022] The inner ring of the slewing bearing is installed with the inner cover by a second bolt, and the inner cover is installed with the lifting platform of the elevator by a third bolt.
[0023] A handle is installed on one side of the transmission box, and the transmission box is rotated relative to the elevator by pushing the handle.
[0024] The beneficial effects of this utility model are as follows:
[0025] This utility model has a compact and reasonable structure and is easy to operate. By setting a rotating mechanism, the transmission box can rotate relative to the elevator, thereby driving the dispersing shaft and dispersing head to rotate. This makes it easy to replace different types of dispersing heads and match different types of containers, thus solving the problem that traditional high-speed dispersers are difficult to adapt to different working conditions and has good compatibility.
[0026] This utility model also has the following advantages:
[0027] (1) After the dispersing head in this utility model is raised, it can rotate a certain angle with the dispersing shaft to move to a position that is easy to disassemble and replace, so that different types of dispersing heads can be quickly replaced.
[0028] (2) By setting a locking mechanism in this utility model, based on the ratchet locking method, the equipment can be guaranteed to operate smoothly, and the structure is reliable, easy to maintain and interchangeable.
[0029] (3) In this utility model, by setting a slewing bearing, the transmission box, the dispersing shaft and the dispersing head can rotate around the elevator within the range of 0°-180°. Attached Figure Description
[0030] Figure 1 This is a schematic diagram of the structure of this utility model (locking mechanism omitted).
[0031] Figure 2 for Figure 1 The top view (the dashed line in the figure represents the rotation path of the dispersion axis).
[0032] Figure 3 This is a schematic diagram of the installation structure of the rotating mechanism, the elevator, and the transmission box in this utility model.
[0033] Figure 4 This is a schematic diagram of the installation structure of the rotating mechanism and the elevator in this utility model.
[0034] Figure 5 This is a schematic diagram of the installation structure of the middle end cover, inner cover and locking mechanism of this utility model.
[0035] Figure 6 This is a bottom view of the end cap of this utility model.
[0036] Figure 7 This is a top view of the inner cover in this utility model.
[0037] Figure 8 This is a schematic diagram of the locking mechanism in this utility model.
[0038] Figure 9 This is a schematic diagram of the structure of the dispersing head in this utility model.
[0039] The components include: 1. Elevator; 2. Transmission box; 3. Rotating mechanism; 4. Motor; 5. Dispersing shaft; 6. Dispersing head; 7. Handle; 8. Container; 9. Locking mechanism.
[0040] 301. Slewing bearing; 302. End cap; 303. Inner cap; 304. Limiting block; 305. First bolt; 306. Second bolt; 307. Third bolt;
[0041] 3021, Ring plate; 3022, Mounting groove; 3023, Locking groove assembly;
[0042] 3031, cover plate; 3032, protrusion; 3033, locking hole;
[0043] 901. Ratchet shaft; 902. Locking pin; 903. Limiting shaft; 904. Limiting seat; 905. First inner hole; 906. Second inner hole; 907. First step; 908. Spring;
[0044] 9031, First axle segment; 9032, Second axle segment; 9033, Third axle segment; 9034, Inclined surface; 9035, Handle; 9036, Second step. Detailed Implementation
[0045] The specific embodiments of this utility model are described below with reference to the accompanying drawings.
[0046] The structure and function of this utility model are as follows:
[0047] like Figures 1-9As shown, a novel high-speed disperser includes a transmission box 2. The input end of the transmission box 2 is connected to the output end of a motor 4, and the output end of the transmission box 2 is connected to one end of a dispersing shaft 5. A dispersing head 6 is detachably installed on the other end of the dispersing shaft 5. The dispersing head 6 extends into a corresponding container 8. The motor 4 drives the dispersing shaft 5 to rotate through the transmission box 2, thereby driving the dispersing head 6 to rotate and thus stirring the material in the corresponding container 8. The bottom of the transmission box 2 is installed in cooperation with a lifting platform 1 through a rotating mechanism 3. The lifting platform 1 drives the dispersing head 6 to move vertically upward or downward through the transmission box 2, thereby allowing the dispersing head 6 to extend into or out of the corresponding container 8. When the dispersing head 6 extends out of the corresponding container 8, the rotating mechanism 3 causes the transmission box 2 to rotate relative to the lifting platform 1, thereby driving the dispersing shaft 5 to rotate around the circumference at different angles, thus moving the dispersing shaft 5 directly above the different containers 8.
[0048] The high-speed disperser of this utility model includes a lifting platform 1, a transmission box 2, a rotating mechanism 3, a motor 4, a dispersing shaft 5, a dispersing head 6, and a container 8; wherein,
[0049] The lifting platform 1 adopts a vertical screw jack, which can drive the dispersing shaft 5 and the dispersing head 6 to move vertically upward or downward in a straight line.
[0050] The transmission box 2 is used to transmit power. It adopts a gear transmission box. The high-speed shaft inside corresponds to the input end and is connected to the output end of the motor 4. The low-speed shaft inside corresponds to the output end and is connected to the distribution shaft 5 through a coupling.
[0051] The end of the dispersing shaft 5 is detachably installed to the dispersing head 6 via connecting bolts; for example... Figure 9 As shown, the dispersing head 6 comes in various forms, and the specific type to be selected depends on the type of container 8 to be matched and the requirements of the stirring process.
[0052] like Figure 1 , Figure 3 As shown, the transmission box 2 and the elevator 1 are connected by a rotating mechanism 3. By setting the rotating mechanism 3, the transmission box 2 can rotate relative to the elevator 1, thereby driving the dispersing shaft 5 and the dispersing head 6 to rotate, thus enabling it to match different types of containers 8.
[0053] A handle 7 is installed on one side of the transmission box 2. The transmission box 2 is rotated relative to the elevator 1 by pushing the handle 7. The handle 7 is located at the rear end of the transmission box 2, away from the dispersion shaft 5, which can improve the safety of the operation process.
[0054] like Figures 3-7As shown, the rotating mechanism 3 has the following structure: it includes a slewing bearing 301, an end cap 302 fitted to the bottom of the outer ring of the slewing bearing 301, and an inner cap 303 fitted to the bottom of the inner ring of the slewing bearing 301. A limiting block 304 is detachably installed at the bottom of the end cap 302, and the limiting block 304 is used to limit the rotation angle of the transmission box 2. The slewing bearing 301 is used to support the rotation of the transmission box 2, and the limiting block 304 is used to limit the rotation angle of the transmission box 2, so that the dispersing shaft 5 can be aligned with the corresponding container 8.
[0055] The outer ring of the slewing bearing 301 is installed in conjunction with the housing of the transmission box 2 by the first bolt 305. The first bolt 305 passes through the end cover 302, the outer ring of the slewing bearing 301 and the housing of the transmission box 2 from bottom to top, thereby fixing the end cover 302, the outer ring of the slewing bearing 301 and the housing of the transmission box 2. During the rotation of the transmission box 2, the end cover 302 rotates accordingly.
[0056] like Figure 6 As shown, Figure 1 As shown, the end cap 302 has the following structure: it includes a ring-shaped plate 3021, with several mounting slots 3022 for mounting the limiting blocks 304 on the bottom end face of the ring plate 3021, and an array of locking slot groups 3023, each locking slot group 3023 corresponding to a single mounting slot 3022. In this utility model, in order to improve operating efficiency, various types of containers 8 can be arranged in advance around the elevator 1, with the mounting slots 3022 corresponding one-to-one with the various types of containers 8, ensuring that the dispersing shaft 5 can be directly aligned with the container 8 after rotating into position, thereby ensuring the dispersing effect and product quality of the high-speed disperser;
[0057] Furthermore, when the high-speed disperser is operating, only one limiting block 304 is installed on the end cover 302. It is installed in the mounting groove 3022 corresponding to the container 8 to be processed, so as to avoid the excess limiting block 304 interfering with the movement of the end cover 302 when the end cover 302 rotates later.
[0058] The inner cover 303 has the following structure: it includes a cover plate 3031, and two protruding protrusions 3032 are respectively provided on both sides of the cover plate 3031. The two protrusions 3032 are symmetrically arranged, and locking holes 3033 are opened on the end faces of the two protrusions 3032. The protrusions 3032 correspond to the limiting block 304 and can cooperate with the limiting block 304 to prevent the transmission box 2 from continuing to rotate.
[0059] In this utility model, the cover plate 3031 is T-shaped overall, therefore, as Figure 6 As shown, the mounting groove 304 and the corresponding locking groove group 3023 are arranged in a T-shape. Each locking groove group 3023 includes two locking grooves symmetrically arranged along the corresponding mounting groove 304. Figure 6(Only one set of locking grooves is shown in the diagram; the locking grooves corresponding to the other two mounting slots are not shown.)
[0060] The inner ring of the slewing bearing 301 is installed with the inner cover 303 by means of the second bolt 306, and the inner cover 303 is installed with the lifting platform of the elevator 1 by means of the third bolt 307. By setting the second bolt 306 and the third bolt 307, the inner cover 303 is fixed to the inner ring of the slewing bearing 301 and the lifting platform of the elevator 1, respectively.
[0061] like Figures 4-5 As shown, symmetrically arranged locking mechanisms 9 are fitted between the end cover 302 and the inner cover 303. The two locking mechanisms 9 simultaneously lock the rotation angle of the end cover 302, thereby locking the rotation angle of the inner ring of the slewing bearing 301. The locking mechanisms 9 can prevent the transmission box 2 from rotating further after it has reached its position, thus ensuring the stability of the high-speed disperser during operation.
[0062] like Figure 8 As shown, the structure of a single locking mechanism 9 is as follows: it includes a ratchet shaft 901, on the outer circumference of which ratchet wheels are arranged circumferentially, and a locking pin 902 is concentrically arranged on the top of the ratchet shaft 901; it also includes a limiting seat 904, inside which a first inner hole 905 and a second inner hole 906 are concentrically arranged, the inner diameter of the first inner hole 905 being larger than the inner diameter of the second inner hole 906, thereby forming a first inner hole 905 between the first inner hole 905 and the second inner hole 906. A limiting shaft 903 is installed simultaneously in both the step 907, the first inner hole 905, and the second inner hole 906. A spring 908 is fitted between the limiting shaft 903 and the first step 907. A locking pin 902 is inserted into both the end cover 302 and the inner cover 303. The spring 908 applies force to the limiting shaft 903, causing the end of the limiting shaft 903 to press against the ratchet of the ratchet shaft 901. This allows the ratchet shaft 901 to rotate in one direction, thus preventing the end cover 302 from rotating relative to the inner cover 303. By setting up the ratchet shaft 901, the limiting shaft 903, and the spring 908, when the limiting shaft 903 presses against the ratchet, the ratchet shaft 901 can only rotate in one direction and cannot rotate in the opposite direction. Therefore, in conjunction with the limiting block 304 and the protrusion 3032, the locking mechanism 9 can lock the end cover 302, thereby locking the gearbox 2.
[0063] In a single set of locking grooves 3023, two locking grooves correspond one-to-one with two locking holes 3033 and two locking pins 902. A single pin 902 is simultaneously inserted into the corresponding locking groove and the corresponding locking hole 3033, thereby locking the end cover 302. When it is necessary to rotate the transmission box 2, the limiting shaft 903 is first disengaged from the ratchet on the ratchet shaft 901, and then the single pin 902 is disengaged from the corresponding locking groove, thereby allowing the end cover 302 to rotate freely.
[0064] In addition, in order to ensure the working stability of the locking mechanism 9, an external thread is provided on the outer circumferential surface of a single locking pin 902. The single locking pin 902 is engaged with the corresponding locking hole 3033 through the external thread, thereby achieving a stable locking function. At the same time, a lever extending radially can also be provided on the outer circumferential surface of the ratchet shaft 901 to facilitate the operator to manually rotate the ratchet shaft 901.
[0065] A single locking pin 902 can be threaded to engage with the corresponding locking groove to further improve the connection stability between the ratchet shaft 902 and the rotating mechanism 3.
[0066] The structure of the limiting shaft 903 is as follows: it includes a first shaft segment 9031, a second shaft segment 9032 concentrically disposed at one end of the first shaft segment 9031, and a third shaft segment 9033 concentrically disposed at the other end of the first shaft segment 9031; the outer diameter of the first shaft segment 9031 is smaller than the inner diameter of the first inner hole 905 and larger than the inner diameter of the second inner hole 906; the end of the second shaft segment 9032 is provided with a chamfer 9034 corresponding to the ratchet, and the end of the second shaft segment 9032 extends from the first inner hole 905 to the outside of the limiting seat 904, and the ratchet of the ratchet shaft 901 is pressed against the chamfer through the chamfer 9034; the third shaft segment 9033 extends from the second inner hole 906 to the outside of the limiting seat 904, and the outer diameter of the third shaft segment 9033 is smaller than the outer diameter of the first shaft segment 9031, thereby forming a second step 9036 between the first shaft segment 9031 and the third shaft segment 9033 for limiting the spring 908. The first step 907 and the second step 9036 are used to limit the spring 308, which is installed between the first step 907 and the second step 9036. In addition, the end of the third shaft section 9033 that extends to the outside of the limiting seat 904 is provided with a handle 9035, which makes it convenient for the operator to manually pull the limiting shaft 903 so that the limiting shaft 903 is disengaged from the ratchet shaft 901.
[0067] In this invention, the limiting seat 904 can be supported by a mounting bracket fixed to the bottom of the corresponding protrusion 3032 (not shown in the attached drawings).
[0068] The working process of this utility model is as follows:
[0069] First, the operator manually pulls one of the limiting shafts 903 to make the limiting shaft 903 disengage from the corresponding ratchet shaft 901, and then rotates the ratchet shaft 901 counterclockwise to make the corresponding locking pin 902 disengage from the corresponding locking groove. The locking mechanism 9 on the other side adopts the same operation method, so that the end cover 302 is in a free state.
[0070] Subsequently, a limiting block 304 is installed in the corresponding mounting slot 3022 according to the container 8 to be processed;
[0071] Next, the operator pushes the transmission box 2 to rotate by the handle 7, and the dispersing shaft 5 rotates accordingly until the limit block 304 contacts the protrusion 3023. At this time, the dispersing shaft 5 has moved into place. The operator rotates the ratchet shaft 901 on one side clockwise so that the corresponding locking pin 902 is inserted into the corresponding locking groove. The locking mechanism 9 on the other side adopts the same operation method, so that the end cover 302 is in the locked state.
[0072] Then, the corresponding dispersing head 6 is installed on the end of the dispersing shaft 5, the elevator 1 is started, and the dispersing shaft 5 and the dispersing head 6 are driven to make a vertical downward linear motion through the transmission box 2, so that the dispersing head 6 extends into the corresponding container 8.
[0073] Finally, the motor 4 is started, which drives the dispersing shaft 5 to rotate through the transmission box 2, thereby driving the dispersing head 6 to rotate, and thus stirring and dispersing the material in the container 8.
[0074] In this utility model, when the limiting shaft 903 is pressed against the ratchet, the ratchet shaft 901 can only rotate clockwise; if the ratchet shaft 901 can only rotate counterclockwise when the limiting shaft 903 is pressed against the ratchet, then the direction of the external thread of the locking pin 902 needs to be reversed. The working process is similar to the above working process, and will not be described again here.
[0075] The above description is an explanation of the present utility model and not a limitation thereof. The scope of the present utility model is defined by the claims. Within the protection scope of the present utility model, any form of modification may be made.
Claims
1. A novel high-speed disperser, characterized in that: Includes a transmission box (2), the input end of which is connected to the output end of a motor (4), the output end of which is connected to one end of a dispersing shaft (5), and the other end of the dispersing shaft (5) is detachably equipped with a dispersing head (6), which extends into the corresponding container (8). The motor (4) drives the dispersing shaft (5) to rotate through the transmission box (2), thereby driving the dispersing head (6) to rotate, and thus stirring the material in the corresponding container (8). The bottom of the transmission box (2) is installed in conjunction with the elevator (1) through the rotating mechanism (3). The elevator (1) drives the dispersing head (6) to move vertically upward or downward through the transmission box (2), so that the dispersing head (6) extends into or out of the corresponding container (8). When the dispersing head (6) extends out of the corresponding container (8), the transmission box (2) rotates relative to the elevator (1) through the rotating mechanism (3), thereby driving the dispersing shaft (5) to rotate around the circumference at different angles, and thus causing the dispersing shaft (5) to move directly above the different containers (8); The structure of the rotating mechanism (3) is as follows: it includes a slewing bearing (301), an end cover (302) is fitted on the bottom of the outer ring of the slewing bearing (301), an inner cover (303) is fitted on the bottom of the inner ring of the slewing bearing (301), and a limit block (304) is detachably installed on the bottom of the end cover (302). The limit block (304) is used to limit the rotation angle of the transmission box (2). The end cap (302) and the inner cap (303) are fitted with symmetrically arranged locking mechanisms (9). The two locking mechanisms (9) lock the rotation angle of the end cap (302) at the same time, thereby locking the rotation angle of the inner ring of the slewing bearing (301). The structure of a single locking mechanism (9) is as follows: it includes a ratchet shaft (901), on the outer circumferential surface of the ratchet shaft (901) there are ratches distributed along the circumference, and a locking pin (902) is concentrically arranged on the top of the ratchet shaft (901); It also includes a limiting seat (904), which has a first inner hole (905) and a second inner hole (906) arranged concentrically inside. The inner diameter of the first inner hole (905) is larger than the inner diameter of the second inner hole (906), thereby forming a first step (907) between the first inner hole (905) and the second inner hole (906). A limiting shaft (903) is installed in both the first inner hole (905) and the second inner hole (906). A spring (908) is installed between the limiting shaft (903) and the first step (907). The locking pin (902) is inserted into both the end cover (302) and the inner cover (303) at the same time. The spring (908) applies force to the limiting shaft (903), so that the end of the limiting shaft (903) presses against the ratchet of the ratchet shaft (901), thereby enabling the ratchet shaft (901) to have a single direction of rotation, thus preventing the end cover (302) from rotating relative to the inner cover (303).
2. The novel high-speed disperser as described in claim 1, characterized in that: The end cap (302) has the following structure: it includes a ring plate (3021) in the shape of a ring, and several mounting grooves (3022) for mounting limit blocks (304) are opened on the bottom end face of the ring plate (3021), as well as an array of locking groove groups (3023), with each locking groove group (3023) corresponding to a single mounting groove (3022).
3. The novel high-speed disperser as described in claim 1, characterized in that: The inner cover (303) has the following structure: it includes a cover plate (3031), and two protruding protrusions (3032) are respectively provided on both sides of the cover plate (3031). The two protrusions (3032) are symmetrically arranged, and locking holes (3033) are provided on the end faces of the two protrusions (3032).
4. The novel high-speed disperser as described in claim 1, characterized in that: The structure of the limiting shaft (903) is as follows: it includes a first shaft segment (9031), a second shaft segment (9032) is concentrically arranged at one end of the first shaft segment (9031), and a third shaft segment (9033) is concentrically arranged at the other end of the first shaft segment (9031). The outer diameter of the first shaft segment (9031) is smaller than the inner diameter of the first inner hole (905) and larger than the inner diameter of the second inner hole (906); The end of the second shaft segment (9032) is provided with a chamfer (9034) corresponding to the ratchet. The end of the second shaft segment (9032) extends from the first inner hole (905) to the outside of the limiting seat (904) and presses against the ratchet shaft (901) through the chamfer (9034). The third shaft segment (9033) extends from the second inner hole (906) to the outside of the limiting seat (904). The outer diameter of the third shaft segment (9033) is smaller than the outer diameter of the first shaft segment (9031), thereby forming a second step (9036) between the first shaft segment (9031) and the third shaft segment (9033) for limiting the spring (908).
5. A novel high-speed disperser as described in claim 1, characterized in that: The outer ring of the slewing bearing (301) is installed in conjunction with the housing of the transmission box (2) by means of the first bolt (305).
6. A novel high-speed disperser as described in claim 1, characterized in that: The inner ring of the slewing bearing (301) is installed with the inner cover (303) by the second bolt (306), and the inner cover (303) is installed with the lifting platform of the elevator (1) by the third bolt (307).
7. A novel high-speed disperser as described in claim 1, characterized in that: A handle (7) is installed on one side of the transmission box (2), and the transmission box (2) is rotated relative to the elevator (1) by means of the handle (7).