Worm positioning sleeve for bucket elevator speed reducer of sampling system

Abstract

The invention discloses a sampling system bucket elevator speed reducer worm and worm positioning sleeve which comprises a basic component, a basic assembly, a driving assembly arranged on the basic assembly and a supporting assembly arranged on the basic assembly. The connecting part comprises a fastening assembly arranged on the supporting assembly, a connecting assembly arranged on the fastening assembly and a quick locking assembly arranged on the connecting assembly; and the blocking component comprises a centrifugal assembly arranged on the connecting assembly. According to the sampling system bucket elevator speed reducer worm and worm positioning sleeve, a bearing on a worm is fixed through a fixing hoop and a rotating hoop, then when a motor drives the worm to rotate, under the action of centrifugal force, a balancing weight moves outwards, a rotating block is driven to rotate, the rotating block clamps a top plate outwards, and therefore the worm is prevented from moving downwards, and the working efficiency is improved. When the equipment operates, the top plate can be blocked by the rotating block, so that sedimentation is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of positioning equipment, and in particular to a worm positioning sleeve for a bucket elevator reducer of a sampling system. Background Art

[0002] Bucket elevator reducer, full name bucket elevator reducer, is a key component in bucket elevator; its main function is to reduce the speed of the motor and increase the output torque to meet the working requirements of the bucket elevator; bucket elevator reducer worm positioning sleeve refers to the mechanical equipment used to fix the worm.

[0003] At present, due to design reasons, the turbine worm gear of the 802 sampling machine bucket elevator reducer is located in the vertical direction, and there is a gap at the bottom of the worm shaft. After running for a certain period of time, the turbine worm gear sinks, causing the gear to move with it and fail to engage with the output shaft gear, making it unable to work, causing coal to be blocked at the bottom of the bucket elevator, requiring frequent manual processing of the coal blockage and dismantling of the reducer for repair. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] The present invention is proposed in view of the problem that, due to design reasons, the turbine and worm positioning sleeve of the bucket elevator reducer of the above-mentioned existing sampling system is located in the vertical direction, and a gap is left at the bottom of the worm shaft. After running for a certain period of time, the turbine and worm sink, causing the gear to move accordingly and fail to engage with the output shaft gear, thus failing to work.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a basic component, including a basic assembly, a driving assembly arranged on the basic assembly, and a supporting assembly arranged on the basic assembly; a connecting component, including a fastening assembly arranged on the supporting assembly, a connecting assembly arranged on the fastening assembly, and a quick lock assembly arranged on the connecting assembly; and a blocking component, including a centrifugal assembly arranged on the connecting assembly, a reset assembly arranged on the centrifugal assembly, and a counterweight assembly arranged on the centrifugal assembly.

[0007] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention, the basic component includes a mounting shell, a mounting rod arranged at the bottom end of the mounting shell, and a fixing head arranged on the mounting rod.

[0008] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system described in the present invention, the driving assembly includes a driving motor arranged on the mounting shell, a connecting piece arranged on the driving motor, a worm body arranged on the connecting piece, a connecting groove arranged on the worm body, a worm wheel arranged next to the worm body, and a rotating rod arranged on the worm wheel.

[0009] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention, the support assembly includes a support plate arranged inside the mounting shell, a support rod arranged at the top of the support plate, and a top plate arranged on the support rod.

[0010] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system described in the present invention, the fastening assembly includes an arc plate arranged on the top plate, a connecting rod arranged on the arc plate, a fixed hoop arranged on the connecting rod, and a rotating hoop arranged on the fixed hoop.

[0011] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention, the connecting component includes a groove arranged on the worm body and a rotating shaft arranged on the groove.

[0012] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system described in the present invention, the quick-locking assembly includes a quick-locking rod arranged on the fixed clamp, a quick-locking hole arranged on the rotating clamp, and a quick-locking part arranged on the quick-locking rod.

[0013] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention, the centrifugal assembly includes a storage groove arranged on the worm body, a rotating part arranged inside the storage groove, and a rotating block arranged on the rotating part.

[0014] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system described in the present invention, the reset assembly includes a cylindrical groove arranged inside the storage groove, a reset spring arranged inside the cylindrical groove, an arc groove arranged inside the storage groove, and a control point arranged inside the arc groove; one end of the reset spring is fixedly connected to the inner side of the rotating block, and the other end is fixedly connected inside the cylindrical groove.

[0015] As a preferred solution of the worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention, the counterweight assembly includes a circular groove arranged on the outside of the rotating block, and a counterweight block arranged inside the circular groove.

[0016] The beneficial effects of the present invention are as follows: by connecting the bearing fixing column on the worm with a fixed clamp and a rotating clamp, when the motor drives the worm to rotate, the counterweight block will move outward under the action of centrifugal force, driving the rotating block to rotate, so that the rotating block clamps the top plate outward, thereby preventing the worm from moving downward. When the equipment is in operation, the top plate can be blocked by the rotating block to prevent settlement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the worm and worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention.

[0019] Figure 2 It is a schematic diagram of the structure of the driving assembly of the worm and worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention.

[0020] Figure 3 It is a schematic diagram of the support component structure of the worm and worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention.

[0021] Figure 4 It is a schematic structural diagram of the fastening assembly of the worm and worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention.

[0022] Figure 5 It is a schematic structural diagram of the centrifugal assembly of the worm and worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention.

[0023] Figure 6 It is a schematic structural diagram of the reset assembly of the worm and worm positioning sleeve of the bucket elevator reducer of the sampling system of the present invention. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Example 1, reference Figure 1 to Figure 6 , which is the first embodiment of the present invention, provides a sampling system bucket elevator reducer worm positioning sleeve, the device includes a basic component 100, including a basic component 101, a driving component 102 arranged on the basic component 101, and a supporting component 103 arranged on the basic component 101.

[0029] Among them, the basic component 101 is used to place other parts, the driving component 102 is used to control the operation of the entire device, and the supporting component 103 is used to support the worm, so as to fix the worm and prevent the worm from detaching.

[0030] Preferably, the worm is fixed inside the device by the support component 103 so that the drive component 102 can operate normally, and the entire device is wrapped by the base component 101 so that the outside world will not affect the device when the device is operating.

[0031] Furthermore, the connecting component 200 includes a fastening component 201 disposed on the supporting component 103 , a connecting component 202 disposed on the fastening component 201 , and a quick lock component 203 disposed on the connecting component 202 .

[0032] Among them, the fastening component 201 is used to fix the supporting component 103 on the worm to complete the fixation of the worm, the connecting component 202 is used to connect the centrifugal component 301 and the worm body 102c, so that the centrifugal component 301 can work normally, and the quick lock component 203 is used to quickly lock the fastening component 201, so that the fastening component 201 can be fixed.

[0033] Preferably, the fastening assembly 201 is quickly fixed by the operation of the quick lock assembly 203, so that the fastening assembly 201 completes the fixation of the worm, and then the worm can operate normally.

[0034] Furthermore, the blocking component 300 includes a centrifugal component 301 disposed on the connecting component 202 , a reset component 302 disposed on the centrifugal component 301 , and a counterweight component 303 disposed on the centrifugal component 301 .

[0035] The centrifugal assembly 301 is configured to expand outward when the worm rotates, so that the centrifugal assembly 301 expands outward, thereby cooperating with the top plate 103c to fix the worm and prevent it from settling.

[0036] In summary: the worm body 102c is wrapped by the fastening assembly 201, and then the fastening assembly 201 is fixed by the quick lock assembly 203, thereby completing the fixation of the worm. Then, when the driving assembly 102 is operating, the worm body 102c will rotate with it, so that the centrifugal assembly 301 operates in conjunction with the counterweight assembly 303, so that the centrifugal assembly 301 expands outward, so that the centrifugal assembly 301 blocks the worm and prevents the worm from settling.

[0037] Example 2, reference Figure 1 to Figure 4 , which is a second embodiment of the present invention, comprises: a basic component 101 comprises a mounting shell 101a, a mounting rod 101b arranged at the bottom end of the mounting shell 101a, and a fixing head 101c arranged on the mounting rod 101b.

[0038] Among them, the installation shell 101a is used to wrap the entire device to prevent external factors from affecting the operation of internal parts, the installation rod 101b is used to facilitate the installation of the entire device, and the fixing head 101c is used to fix the front end of the rotating rod 102f to prevent the rotating rod 102f from shaking.

[0039] Furthermore, the driving assembly 102 includes a driving motor 102a arranged on the mounting shell 101a, a connecting member 102b arranged on the driving motor 102a, a worm body 102c arranged on the connecting member 102b, a connecting groove 102d arranged on the worm body 102c, a worm wheel 102e arranged next to the worm body 102c, and a rotating rod 102f arranged on the worm wheel 102e.

[0040] Among them, the driving motor 102a is used to control the rotation of the connecting piece 102b and the worm body 102c, the worm is used to drive the worm wheel 102e to rotate, so that the entire equipment can operate normally, and the rotating rod 102f is used to drive the bucket elevator reducer to operate.

[0041] Furthermore, the support assembly 103 includes a support plate 103a disposed inside the mounting shell 101a, a support rod 103b disposed on the top of the support plate 103a, and a top plate 103c disposed on the support rod 103b.

[0042] The support plate 103a is used to fix the entire device, and the support rod 103b is used to support the top plate 103c, so that the entire top plate 103c can fix the worm.

[0043] Furthermore, the fastening assembly 201 includes an arc-shaped plate 201a disposed on the top plate 103c, a connecting rod 201b disposed on the arc-shaped plate 201a, a fixed hoop 201c disposed on the connecting rod 201b, and a rotating hoop 201d disposed on the fixed hoop 201c.

[0044] Among them, the arc plate 201a is set to connect the connecting rod 201b and the top plate 103c, so that the connecting rod 201b fixes the fixed clamp 201c, and then the fixed clamp 201c fixes the worm body 102c by cooperating with the rotating clamp 201d, so that the rotating shaft 202b is fixed, thereby realizing the limitation of the worm body 102c.

[0045] Furthermore, the quick-lock assembly 203 includes a quick-lock rod 203a disposed on the fixed clamp 201c, a quick-lock hole 203b disposed on the rotating clamp 201d, and a quick-lock member 203c disposed on the quick-lock rod 203a.

[0046] Among them, the quick-lock rod 203a is used to connect the quick-lock component 203c, so that the quick-lock component 203c can cooperate with the quick-lock hole 203b to limit the rotating rod 102f, so that the two hoops cooperate to complete the locking of the bearing, so that the equipment fixes the worm.

[0047] In summary: the support plate 103a is limited by the setting of the support plate 103a, so that the support plate 103a supports the top plate 103c, and then the fixed clamp 201c is fixed by the arc plate 201a and the connecting rod 201b, and then the entire rotating shaft 202b is fixed by the rotation protection, so that the worm is fixed to prevent the worm from detaching.

[0048] Example 3, reference Figure 2 to Figure 6 , which is a third embodiment of the present invention, comprises: the connecting component 202 comprises a groove 202a arranged on the worm body 102c, and a rotating shaft 202b arranged on the groove 202a.

[0049] The groove 202a is provided to prevent the rotating shaft 202b, and the rotating shaft 202b is provided to facilitate that the worm will not be affected by the fastening component 201 when rotating.

[0050] Furthermore, the centrifugal assembly 301 includes a storage groove 301a disposed on the worm body 102c, a rotating member 301b disposed inside the storage groove 301a, and a rotating block 301c disposed on the rotating member 301b.

[0051] Among them, the storage groove 301a is used to place the rotating member 301b and the rotating block 301c, so that the rotating block 301c can rotate inside. The rotating block 301c is used to expand outward when the worm rotates, and cooperate with the top plate 103c to fix the worm inside the equipment to prevent it from settling.

[0052] Furthermore, the reset assembly 302 includes a cylindrical groove 302a arranged inside the storage groove 301a, a reset spring 302b arranged inside the cylindrical groove 302a, an arc groove 302c arranged inside the storage groove 301a, and a control point 302d arranged inside the arc groove 302c; one end of the reset spring 302b is fixedly connected to the inner side of the rotating block 301c, and the other end is fixedly connected to the inside of the cylindrical groove 302a.

[0053] Among them, the cylindrical groove 302a is set to prevent the return spring 302b, so that after the rotating part 301b expands, the rotating part 301b can be recovered to the inside of the device, and the arc groove 302c is set to cooperate with the control point 302d, so that the arc block can only rotate within the moving range.

[0054] Furthermore, the counterweight assembly 303 includes a circular groove 303a disposed outside the rotating block 301c, and a counterweight block 303b disposed inside the circular groove 303a.

[0055] The circular groove 303a is used to place the counterweight block 303b, and the counterweight block 303b is used to control the rotation member 301b to expand when the worm rotates.

[0056] In summary: by fixing the bearing fixing column on the worm with the fixed clamp 201c and the rotating clamp 201d, when the motor drives the worm to rotate, the counterweight block 303b will move outward under the action of centrifugal force, driving the rotating block 301c to rotate, so that the rotating block 301c clamps the top plate 103c outward, thereby preventing the worm from moving downward. When the equipment is operating, the top plate 103c can be blocked by the rotating block 301c to prevent settlement.

[0057] The remaining structure is the same as that of Example 2.

[0058] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to several modifications still falling within the scope of the appended claims.

[0059] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A worm and gear positioning sleeve for a bucket elevator reducer of a sampling system, characterized in that: include, A basic component (100) comprises a basic assembly (101), a driving assembly (102) arranged on the basic assembly (101), and a supporting assembly (103) arranged on the basic assembly (101); A connecting component (200) comprises a fastening component (201) arranged on the supporting component (103), a connecting component (202) arranged on the fastening component (201), and a quick lock component (203) arranged on the connecting component (202); and, The blocking component (300) comprises a centrifugal component (301) arranged on the connecting component (202), a reset component (302) arranged on the centrifugal component (301), and a counterweight component (303) arranged on the centrifugal component (301).

2. The worm positioning sleeve of the bucket reducer of the sampling system according to claim 1 is characterized in that: The basic component (101) comprises a mounting shell (101a), a mounting rod (101b) arranged at the bottom end of the mounting shell (101a), and a fixing head (101c) arranged on the mounting rod (101b).

3. The worm positioning sleeve of the bucket reducer of the sampling system according to claim 2 is characterized in that: The driving assembly (102) comprises a driving motor (102a) arranged on the mounting shell (101a), a connecting member (102b) arranged on the driving motor (102a), a worm body (102c) arranged on the connecting member (102b), a connecting groove (102d) arranged on the worm body (102c), a worm wheel (102e) arranged next to the worm body (102c), and a rotating rod (102f) arranged on the worm wheel (102e).

4. The worm positioning sleeve of the bucket reducer of the sampling system according to claim 3 is characterized in that: The support assembly (103) comprises a support plate (103a) arranged inside the mounting shell (101a), a support rod (103b) arranged at the top end of the support plate (103a), and a top plate (103c) arranged on the support rod (103b).

5. The worm positioning sleeve of the bucket reducer of the sampling system according to claim 4, characterized in that: The fastening assembly (201) comprises an arc-shaped plate (201a) arranged on the top plate (103c), a connecting rod (201b) arranged on the arc-shaped plate (201a), a fixed hoop (201c) arranged on the connecting rod (201b), and a rotating hoop (201d) arranged on the fixed hoop (201c).

6. The worm positioning sleeve of the bucket elevator reducer of the sampling system according to claim 5, characterized in that: The connecting assembly (202) comprises a groove (202a) arranged on the worm body (102c), and a rotating shaft (202b) arranged on the groove (202a).

7. The worm positioning sleeve of the bucket elevator reducer of the sampling system according to claim 6, characterized in that: The quick-lock assembly (203) comprises a quick-lock rod (203a) arranged on the fixed hoop (201c), a quick-lock hole (203b) arranged on the rotating hoop (201d), and a quick-lock member (203c) arranged on the quick-lock rod (203a).

8. The worm positioning sleeve of the bucket reducer of the sampling system according to claim 7, characterized in that: The centrifugal assembly (301) comprises a storage groove (301a) arranged on the worm body (102c), a rotating member (301b) arranged inside the storage groove (301a), and a rotating block (301c) arranged on the rotating member (301b).

9. The worm positioning sleeve of the bucket elevator reducer of the sampling system according to claim 8, characterized in that: The reset assembly (302) comprises a cylindrical groove (302a) arranged inside the storage groove (301a), a reset spring (302b) arranged inside the cylindrical groove (302a), an arc groove (302c) arranged inside the storage groove (301a), and a control point (302d) arranged inside the arc groove (302c); one end of the reset spring (302b) is fixedly connected to the inner side of the rotating block (301c), and the other end is fixedly connected to the inside of the cylindrical groove (302a).

10. The worm positioning sleeve of the bucket elevator reducer of the sampling system according to claim 9, characterized in that: The counterweight assembly (303) comprises a circular groove (303a) arranged outside the rotating block (301c), and a counterweight block (303b) arranged inside the circular groove (303a).

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