A roller support connecting seat

Abstract

This invention discloses the technical field of roller supports, and particularly relates to a roller support connecting seat, including a main body mechanism, comprising a roller support, an mounting groove disposed on the roller support, and a ventilation pipe disposed on the roller support; and an installation mechanism disposed on the main body mechanism, the installation mechanism including a connecting component, a fixing component, and an abutting component. By opening the mounting groove on the roller support, the seat body can be installed into the mounting groove. The seat body and the mounting groove are connected by a threaded rod. When the threaded rod is inserted into the first threaded groove, it drives the gap plate to fill the gap between the seat body and the mounting groove, which can reduce the wear of the threaded rod due to shaking during operation. When the locking block at the bottom of the threaded rod is engaged into the second threaded groove, an alarm mechanism can be activated. Activating the alarm mechanism helps the staff to judge whether the threaded rod is loose by sound during shutdown maintenance, which facilitates quick identification of the loose threaded rod and maintenance work.

Description

Technical Field

[0001] This invention relates to the technical field of roller supports, and more particularly to a roller support connecting seat. Background Technology

[0002] The existing coal mill roller support and sliding device are connected by a connecting seat, which is usually installed at the end of the roller support. The connecting seat and the roller support are connected by bolts. During operation, the sliding device will shake within a certain angle range. Due to the large mass and long length of the sliding device, the shaking of the sliding device will cause the bolts and connecting seat to shake simultaneously. As a result, the bolts may fall off. In addition, the bolts will also wear during shaking. Such situations will increase the workload of maintenance personnel and increase the production cost of the enterprise. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] In view of the fact that the existing sliding device causes the bolts and the connecting seat installed between the connecting seat and the roller support to shake simultaneously when it shakes, which may cause the bolts to fall off and also cause wear on the bolts during shaking, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide a roller support connector.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a main body structure, including a roller support, an installation groove disposed on the roller support, and a ventilation pipe disposed on the roller support; an installation mechanism disposed on the main body structure, the installation mechanism including a connecting component, a fixing component, and an abutting component, the fixing component being used to fix the connecting component in the installation groove, and the abutting component being used to compensate for the gap between the connecting component and the installation groove.

[0007] As a preferred embodiment of the roller support connecting seat of the present invention, the connecting assembly includes a seat body, a connecting groove and a first threaded groove. The connecting groove is located at the center of the end of the seat body. The first threaded groove is provided in four sets and is evenly distributed at the end of the seat body with the connecting groove as the center. The side wall of the seat body is provided with a receiving groove.

[0008] In a preferred embodiment of the roller support connecting seat of the present invention, the fixing component includes a threaded rod, a connecting plate and a deflecting plate. The connecting plate is fixedly connected to the end of the threaded rod. Two sets of deflecting plates are provided. The deflecting plates are fixedly connected to the side wall of the connecting plate. A through groove is provided at the center of the threaded rod.

[0009] In a preferred embodiment of the roller support connecting seat of the present invention, the abutting component includes an abutting rod, a gap plate, a return spring, and an abutting groove. The abutting rod is fixedly connected to the gap plate, the abutting groove is disposed on the side wall of the first threaded groove, the abutting rod and the return spring are both disposed in the abutting groove, and the gap plate is adapted to the receiving groove.

[0010] In a preferred embodiment of the roller support connecting seat of the present invention, the installation mechanism further includes a locking assembly, which includes a fixing rod, a locking block, a connecting rope, a lifting rod, and a lifting plate. The fixing rod is fixed to the bottom end of the threaded rod, the locking block is disposed on both sides of the fixing rod, one end of the connecting rope is fixedly connected to the lifting rod, and the other end of the connecting rope passes through the threaded rod and the fixing rod and is fixedly connected to the locking block. The lifting plate is fixed to both sides of the lifting rod.

[0011] As a preferred embodiment of the roller support connecting seat of the present invention, it further includes an alarm mechanism disposed within the roller support. The alarm mechanism includes a moving component, a linkage component, and a sound-emitting component. The moving component controls the sound-emitting state of the sound-emitting component.

[0012] In a preferred embodiment of the roller support connecting seat of the present invention, the movable component includes a receiving cavity, a movable shaft, a connecting spring, and a movable rod. The receiving cavity is disposed inside the roller support. The movable shaft is fixedly connected to the inner wall of the receiving cavity. The movable shaft passes through the movable rod. The connecting spring connects the movable shaft and the movable rod. The shape of the receiving cavity is "L".

[0013] In a preferred embodiment of the roller support connecting seat of the present invention, the linkage component includes a connecting rod and a pressure plate. The connecting rod is fixedly connected to the moving rod, and the pressure plate is fixedly connected to the end of the connecting rod. The connecting rod is L-shaped, and an isolation plate is provided at one end of the receiving cavity near the pressure plate.

[0014] In a preferred embodiment of the roller support connecting seat of the present invention, the sound-generating component includes a sound-generating cavity, a fixing plate, a connecting plate, and a spring. The isolation plate is disposed between the receiving cavity and the sound-generating cavity, and the isolation plate is provided with an air outlet. The sound-generating cavity is disposed between the isolation plate and the fixing plate, and the fixing plate is provided with a sound-generating hole. The connecting plate is fixedly connected to the bottom end of the fixing plate. One end of the spring is connected to the connecting plate, and the spring is located below the sound-generating hole.

[0015] As a preferred embodiment of the roller support connecting seat of the present invention, the mounting groove is further provided with a second threaded groove, the second threaded groove including a threaded section, an inclined section and a locking hole section from top to bottom, the locking hole section is adapted to the locking block, the fixing plate is disposed between the locking hole section and the sound-emitting cavity, and the sound-emitting hole is located below the locking hole section.

[0016] The beneficial effects of this invention are as follows: By opening an installation groove on the roller support, the seat can be installed into the installation groove. The seat and the installation groove are connected by a threaded rod. When the threaded rod is inserted into the first threaded groove, it drives the gap plate to fill the gap between the seat and the installation groove, which can reduce the wear of the threaded rod due to shaking during operation. When the locking block at the bottom of the threaded rod is engaged in the second threaded groove, the alarm mechanism can be activated. Activating the alarm mechanism helps the staff to judge whether the threaded rod is loose by sound when the machine is stopped for maintenance, which facilitates the quick identification of the loose threaded rod and the maintenance work. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0018] Figure 1 This is a schematic diagram of the connection state of the roller support connecting seat of the present invention.

[0019] Figure 2 This is a cross-sectional view of the roller support connecting seat of the present invention.

[0020] Figure 3 This is a schematic diagram of the threaded rod of the roller support connecting seat of the present invention.

[0021] Figure 4 This is a cross-sectional view of the threaded rod of the roller support connecting seat of the present invention.

[0022] Figure 5 This is an enlarged view of the locking assembly of the roller support connecting seat of the present invention.

[0023] Figure 6 This is a cross-sectional view of the roller support of the roller support connecting seat of the present invention.

[0024] Figure 7 This is a schematic diagram of the alarm mechanism of the roller support connecting seat of the present invention.

[0025] Figure 8 This is an enlarged view of the sound-generating component of the roller support connector of the present invention.

[0026] In the diagram: 100, Main body; 101, Roller support; 102, Mounting groove; 103, Ventilation pipe; 104, Second threaded groove; 104a, Threaded section; 104b, Inclined section; 104c, Clip-hole section; 105, Air inlet valve; 200, Mounting mechanism; 201, Connecting assembly; 201a, Base; 201b, Connecting groove; 201c, First threaded groove; 201d, Receiving groove; 202, Fixing assembly; 202a, Threaded rod; 202b, Connecting plate; 202c, Actuating plate; 202d, Through groove; 203, Abutting assembly; 203a, Abutting rod; 203b, Gap plate; 203c, Return spring; 203 d. Abutment groove; 204. Locking assembly; 204a. Fixing rod; 204b. Locking block; 204c. Connecting rope; 204d. Lifting rod; 204e. Lifting plate; 204f. Tension spring; 204g. Limiting plate; 300. Alarm mechanism; 301. Moving assembly; 301a. Receiving cavity; 301b. Moving shaft; 301c. Connecting spring; 301d. Moving rod; 302. Linkage assembly; 302a. Connecting rod; 302b. Pressure plate; 302c. Isolation plate; 302d. Vent hole; 303. Sound generating assembly; 303a. Sound generating cavity; 303b. Fixing plate; 303c. Connecting plate; 303d. Spring. Detailed Implementation

[0027] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0029] 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 phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0031] Example 1

[0032] Reference Figures 1 to 2 This first embodiment of the invention provides a roller support connecting seat, including a main body 100, comprising a roller support 101, a mounting groove 102 disposed on the roller support 101, and a ventilation pipe 103 disposed on the roller support 101; and a mounting mechanism 200 disposed on the main body 100, the mounting mechanism 200 including a connecting component 201, a fixing component 202, and an abutting component 203. The fixing component 202 is used to fix the connecting component 201 in the mounting groove 102, and the abutting component 203 is used to compensate for the gap between the connecting component 201 and the mounting groove 102. Notably, the mounting groove 102 is provided on the roller support 101. The purpose is to place the seat 201a in the mounting groove 102. The existing seat 201a is connected to the end of the roller bracket 101 by bolts, and then the sliding device is connected to the roller bracket 101 through the seat 201a. Since the sliding device will shake at a certain angle during operation, the bolts between the seat 201a and the roller bracket 101 are easily worn. By placing the seat 201a in the mounting groove 102, the wear of the bolts between the seat 201a and the roller bracket 101 during the operation of the sliding device can be effectively reduced, the service life of the bolts can be improved, and the workload of removing the seat 201a from the roller bracket 101 can be reduced.

[0033] Specifically, the connecting component 201 includes a base 201a, a connecting groove 201b, and a first threaded groove 201c. The connecting groove 201b is located at the center of the end of the base 201a. The first threaded groove 201c has four sets and is evenly distributed around the connecting groove 201b at the end of the base 201a. The side wall of the base 201a has a receiving groove 201d. It is worth noting that the connecting groove 201b is provided on the base 201a. The bottom end of the connecting groove 201b is connected to the ventilation pipe 103, so that the sliding device can be inserted into the connecting groove 201b. Gas can flow from the sliding device through the connecting groove 201b into the ventilation pipe 103. It is also worth noting that the inner wall of the connecting groove 201b is set as a stepped type, thereby adapting to the shape and structural characteristics of the ball bearing on the sliding device.

[0034] Operation process: First, place the seat 201a into the mounting groove 102, then insert the threaded rod 202a into the end of the first threaded groove 201c. Next, rotate the actuating plate 202c to move the threaded rod 202a from the first moving groove to the second threaded groove 104 until the locking block 204b at the end of the threaded rod 202a moves into the locking section of the second threaded groove 104. At this time, the threaded rod 202a is installed. Next, the four threaded rods 202a can be installed in sequence according to the above steps. At this time, the connection between the seat 201a and the roller bracket 101 is completed.

[0035] Example 2

[0036] Reference Figures 1 to 4 This embodiment differs from the first embodiment in that: the fixing component 202 includes a threaded rod 202a, a connecting plate 202b, and a deflecting plate 202c. The connecting plate 202b is fixedly connected to the end of the threaded rod 202a. Two sets of deflecting plates 202c are provided. The deflecting plates 202c are fixedly connected to the side wall of the connecting plate 202b. A through groove 202d is opened at the center of the threaded rod 202a. The deflecting plate 202c and the threaded rod 202a are integrally formed. Compared with the traditional threaded rod 202a, the advantage of using only the deflecting plate 202c to rotate the threaded rod 202a is that no special tools are needed to disassemble the threaded rod 202a, and the space at the top of the threaded rod 202a can accommodate the lifting rod 204d.

[0037] Specifically, the installation mechanism 200 also includes a locking assembly 204, which includes a fixing rod 204a, a locking block 204b, a connecting rope 204c, a lifting rod 204d, and a lifting plate 204e. The fixing rod 204a is fixed to the bottom end of the threaded rod 202a. The locking block 204b is disposed on both sides of the fixing rod 204a. One end of the connecting rope 204c is fixedly connected to the lifting rod 204d, and the other end of the connecting rope 204c passes through the threaded rod 202a and the fixing rod 204a and is fixedly connected to the locking block 204b. The lifting plate 204e is fixed to the lifting rod 204d. On both sides of the rod 204d, it is worth noting that the lifting rod 204d and the lifting plate 204e are also integrally formed. When the lifting rod 204d is moved up or down by the lifting plate 204e, the lifting rod 204d can drive the locking block 204b to move simultaneously through the connecting rope 204c. A protrusion is also provided on the side wall of the lifting rod 204d, and a first groove is provided on the inner wall of the connecting plate 202b. When the lifting rod 204d is pulled up, the protrusion and the first groove cooperate to fix the position of the lifting rod 204d on the inner wall of the connecting plate 202b.

[0038] It should be noted that the locking block 204b can move along the inner wall of the fixed rod 204a under the tension of the connecting rope 204c. A tension spring 204f is also provided between the locking block 204b and the inner wall of the fixed rod 204a. A limiting plate 204g is fixedly connected between the two sets of tension springs 204f. The function of the limiting plate 204g is to fix the tension springs 204f and limit the movement space of the locking block 204b.

[0039] The mounting slot 102 also includes a second threaded groove 104, which, from top to bottom, comprises a threaded section 104a, a beveled section 104b, and a locking section 104c. The locking section 104c is adapted to the locking block 204b. A fixing plate 303b is positioned between the locking section 104c and the sound-emitting cavity 303a, with the sound-emitting hole located below the locking section 104c. Notably, the second threaded groove 104 communicates with the first threaded groove 201c. The threaded section 104a is for connection with the threaded rod 202. The threaded connection has an inclined section 104b to accommodate the inclined angle of the engaging block 204b, allowing the engaging block 204b to smoothly enter the locking hole section 104c. The locking hole section 104c is designed to cooperate with the engaging block 204b. When the engaging block 204b is engaged in the locking hole section 104c, the threaded rod 202a cannot move upward, further reducing the probability of the threaded rod 202a moving upward during operation, which is beneficial to the stable connection between the seat 201a and the mounting groove 102.

[0040] Furthermore, the abutment assembly 203 includes an abutment rod 203a, a gap plate 203b, a return spring 203c, and an abutment groove 203d. The abutment rod 203a is fixedly connected to the gap plate 203b, and the abutment groove 203d is disposed on the side wall of the first threaded groove 201c. Both the abutment rod 203a and the return spring 203c are disposed within the abutment groove 203d. The gap plate 203b is adapted to the receiving groove 201d. Notably, one end of the abutment rod 203a extending out of the abutment groove 203d is an arc surface. One end of the return spring 203c is fixed within the abutment groove 203d, and the other end of the return groove is fixed to the outer wall of the abutment rod 203a. This ensures that when the threaded rod 202a abuts against the abutment rod 203a and moves along the abutment groove 203d, The return spring 203c deforms and stores force. When the threaded rod 202a is no longer in contact with the abutting rod 203a, the abutting rod 203a moves along the abutting groove 203d under the force of the return spring 203c until the abutting rod 203a drives the gap plate 203b to move into the receiving groove 201d. In order to easily put the seat 201a into or take it out of the mounting groove 102, there must be a certain gap between the inner wall of the mounting groove 102 and the outer wall of the seat 201a. The function of the gap plate 203b is to compensate for the gap between the mounting groove 102 and the seat 201a, so that the seat 201a is more stable during operation, thereby reducing the wear of the threaded rod 202a.

[0041] The rest of the structure is the same as in Example 1.

[0042] Operation process: When the threaded rod 202a moves downward along the first threaded groove 201c, it passes the abutting rod 203a and squeezes one end of the abutting rod 203a out of the abutting groove 203d into the abutting groove 203d. The abutting rod 203a is squeezed and drives the gap plate 203b to move out of the receiving groove 201d and move into the gap between the mounting groove 102 and the seat 201a until the gap between the mounting groove 102 and the seat 201a is filled by the gap plate 203b. This can reduce the shaking of the seat 201a in the mounting groove 102 and reduce the wear of the threaded rod 202a.

[0043] When it is necessary to separate the seat 201a from the roller bracket 101, first pull the plate 204e upward, thereby driving the lifting rod 204d to move upward at the same time, until the protrusion on the lifting rod 204d engages with the groove on the side wall of the connecting plate 202b. When the lifting rod 204d moves upward, it pulls the connecting rope 204c to move upward at the same time. When the connecting rope 204c moves upward, it drives the engaging block 204b to move towards the inner wall of the fixed rod 204a. At this time, the threaded rod 202a can be rotated by the actuating plate 202c, so that the threaded rod 202a moves upward until the threaded rod 202a disengages from the first threaded groove 201c and the second threaded groove 104.

[0044] Example 3

[0045] Reference Figures 1 to 8 This embodiment differs from the previous embodiments in that it also includes an alarm mechanism 300, which is disposed within the roller support 101. The alarm mechanism 300 includes a moving component 301, a linkage component 302, and a sound-emitting component 303. The moving component 301 controls the sound-emitting state of the sound-emitting component 303. It is worth noting that when the threaded rod 202a is inserted into the second threaded groove 104, during operation, the threaded rod 202a may move upward due to reasons such as the shaking of the sliding device, resulting in the threaded rod 202a becoming loose. At this time, the alarm mechanism 300 is triggered to sound, which is helpful for staff to judge whether the threaded rod 202a has become loose based on the sound during shutdown maintenance, and facilitates quick identification of the loose threaded rod 202a and maintenance work.

[0046] Specifically, the moving assembly 301 includes a receiving cavity 301a, a moving shaft 301b, a connecting spring 301c, and a moving rod 301d. The receiving cavity 301a is disposed within the roller support 101. The moving shaft 301b is fixedly connected to the inner wall of the receiving cavity 301a and passes through the moving rod 301d. A connecting spring 301c connects the moving shaft 301b and the moving rod 301d. The receiving cavity 301a is L-shaped. Notably, an air inlet 105 is also provided at the end of the receiving cavity 301a. The inside of the receiving cavity 301a is filled with gas. When the receiving cavity 301a lacks gas... Air can be supplied to the receiving cavity 301a through the intake valve 105. The moving rod 301d can move along the outer wall of the moving shaft 301b. The end of the moving rod 301d away from the connecting spring 301c extends out of the mounting groove 102, so that when the gap plate 203b is in contact with the inner wall of the mounting groove 102, it simultaneously abuts against the moving rod 301d and moves along the outer wall of the moving shaft 301b towards the receiving cavity 301a. The function of the connecting spring 301c is to push the moving rod 301d until one end of the moving rod 301d extends out of the mounting groove 102 when the gap plate 203b is no longer in contact with the inner wall of the mounting groove 102, which is the initial state.

[0047] Furthermore, the linkage component 302 includes a connecting rod 302a and a pressure plate 302b. The connecting rod 302a is fixedly connected to the moving rod 301d, and the pressure plate 302b is fixedly connected to the end of the connecting rod 302a. The connecting rod 302a is L-shaped. An isolation plate 302c is provided at one end of the receiving cavity 301a near the pressure plate 302b. It is worth noting that one end of the connecting rod 302a is fixedly connected to the moving rod 301d, and the other end of the connecting rod 302a is connected to the pressure plate 302b. The pressure plate 302b can block the vent 302d on the isolation plate 302c, so that the gas in the receiving cavity 301a will not flow out of the vent 302d. At the same time, the pressure plate 302b can also move simultaneously with the movement of the connecting rod 302a, thereby controlling whether the gas can flow out of the vent 302d.

[0048] Furthermore, the sound-generating assembly 303 includes a sound-generating cavity 303a, a fixing plate 303b, a connecting plate 303c, and a reed 303d. An isolation plate 302c is disposed between the receiving cavity 301a and the sound-generating cavity 303a. An air vent 302d is provided on the isolation plate 302c. The sound-generating cavity 303a is disposed between the isolation plate 302c and the fixing plate 303b. A sound-generating hole is opened on the fixing plate 303b. The connecting plate 303c and the fixing plate 303a... The bottom end of 3b is fixedly connected, and one end of the reed 303d is connected to the connecting plate 303c. The reed 303d is located below the sound hole. It is worth noting that the reed 303d is located between the air outlet 302d and the sound hole. When gas flows out of the air outlet 302d, the gas flows from the air outlet 302d and the reed 303d to the sound hole. This is the flow trajectory of the gas. The gas flow causes the reed 303d to vibrate and produce sound, thereby playing an alarm role.

[0049] The rest of the structure is the same as in Example 2.

[0050] Operation process: When the gap plate 203b fills the gap between the seat 201a and the mounting groove 102, the gap plate 203b abuts against the moving rod 301d, causing the moving rod 301d to move along the outer wall of the moving shaft 301b into the receiving cavity 301a. At this time, the moving rod 301d drives the pressure plate 302b to move simultaneously through the connecting rod 302a. At this time, the pressure plate 302b is no longer completely in contact with the vent 302d, allowing gas to flow out from the vent 302d. If the threaded rod 202a does not move upward and becomes loose, the fixed rod 204a blocks the sound hole, preventing gas from flowing out of the sound hole from the sound cavity 303a. As a result, the reed 303d cannot vibrate and produce sound. If the threaded rod 202a moves upward and becomes loose, gas can flow out of the sound hole from the receiving cavity 301a through the air outlet 302d and the sound cavity 303a. During this process, the reed 303d senses the gas flow and thus sounds an alarm.

[0051] It is worth noting that the alarm mechanism 300 is activated only when the base 201a is installed in the mounting groove 102 and the engaging block 204b on the threaded rod 202a is engaged in the engaging section of the second threaded groove 104. This is because the activation switch of the alarm device is the moving rod 301d. That is, when the roller bracket 101 is not installed with the base 201a and the engaging block 204b on the threaded rod 202a is not engaged in the engaging section of the second threaded groove 104, the alarm mechanism 300 will not be triggered.

[0052] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0053] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0054] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A roller support connecting seat, characterized in that: include, The main structure (100) includes a roller support (101), a mounting groove (102) disposed on the roller support (101), and a ventilation pipe (103) disposed on the roller support (101). The mounting mechanism (200) is disposed on the main body (100). The mounting mechanism (200) includes a connecting component (201), a fixing component (202), and an abutting component (203). The fixing component (202) is used to fix the connecting component (201) in the mounting groove (102). The abutting component (203) is used to compensate for the gap between the connecting component (201) and the mounting groove (102). The fixing component (202) includes a threaded rod (202a), a connecting plate (202b), and a deflecting plate (202c). The connecting plate (202b) is fixedly connected to the end of the threaded rod (202a). Two sets of deflecting plates (202c) are provided. The deflecting plates (202c) are fixedly connected to the side wall of the connecting plate (202b). A through groove (202d) is provided at the center of the threaded rod (202a). The installation mechanism (200) further includes a locking assembly (204), which includes a fixing rod (204a), a locking block (204b), a connecting rope (204c), a lifting rod (204d), and a lifting plate (204e). The fixing rod (204a) is fixed to the bottom end of the threaded rod (202a). The locking block (204b) is disposed on both sides of the fixing rod (204a). One end of the connecting rope (204c) is fixedly connected to the lifting rod (204d), and the other end of the connecting rope (204c) passes through the threaded rod (202a) and the fixing rod (204a) and is fixedly connected to the locking block (204b). The lifting plate (204e) is fixed to both sides of the lifting rod (204d).

2. The roller support connecting seat as described in claim 1, characterized in that: The connecting assembly (201) includes a seat (201a), a connecting groove (201b), and a first threaded groove (201c). The connecting groove (201b) is located at the center of the end of the seat (201a). The first threaded groove (201c) is provided in four sets and is evenly distributed at the end of the seat (201a) with the connecting groove (201b) as the center. The side wall of the seat (201a) is provided with a receiving groove (201d).

3. The roller support connecting seat as described in claim 2, characterized in that: The abutment assembly (203) includes an abutment rod (203a), a gap plate (203b), a return spring (203c), and an abutment groove (203d). The abutment rod (203a) is fixedly connected to the gap plate (203b). The abutment groove (203d) is disposed on the side wall of the first threaded groove (201c). Both the abutment rod (203a) and the return spring (203c) are disposed in the abutment groove (203d). The gap plate (203b) is adapted to the receiving groove (201d).

4. The roller support connecting seat as described in claim 3, characterized in that: It also includes an alarm mechanism (300), which is disposed in the roller support (101). The alarm mechanism (300) includes a moving component (301), a linkage component (302), and a sound-emitting component (303). The moving component (301) controls the sound-emitting state of the sound-emitting component (303).

5. The roller support connecting seat as described in claim 4, characterized in that: The moving assembly (301) includes a receiving cavity (301a), a moving shaft (301b), a connecting spring (301c), and a moving rod (301d). The receiving cavity (301a) is disposed inside the roller support (101). The moving shaft (301b) is fixedly connected to the inner wall of the receiving cavity (301a). The moving shaft (301b) passes through the moving rod (301d). The connecting spring (301c) is connected between the moving shaft (301b) and the moving rod (301d). The shape of the receiving cavity (301a) is "L".

6. The roller support connecting seat as described in claim 5, characterized in that: The linkage component (302) includes a connecting rod (302a) and a pressure plate (302b). The connecting rod (302a) is fixedly connected to the moving rod (301d), and the pressure plate (302b) is fixedly connected to the end of the connecting rod (302a). The connecting rod (302a) is L-shaped, and an isolation plate (302c) is provided at one end of the receiving cavity (301a) near the pressure plate (302b).

7. The roller support connecting seat as described in claim 6, characterized in that: The sound-generating component (303) includes a sound-generating cavity (303a), a fixing plate (303b), a connecting plate (303c), and a reed (303d). The isolation plate (302c) is disposed between the receiving cavity (301a) and the sound-generating cavity (303a). The isolation plate (302c) is provided with an air outlet (302d). The sound-generating cavity (303a) is disposed between the isolation plate (302c) and the fixing plate (303b). The fixing plate (303b) is provided with a sound-generating hole. The connecting plate (303c) is fixedly connected to the bottom end of the fixing plate (303b). One end of the reed (303d) is connected to the connecting plate (303c), and the reed (303d) is located below the sound-generating hole.

8. The roller support connecting seat as described in claim 7, characterized in that: The mounting groove (102) is also provided with a second threaded groove (104). The second threaded groove (104) includes a threaded section (104a), a beveled section (104b), and a locking section (104c) from top to bottom. The locking section (104c) is adapted to the locking block (204b). The fixing plate (303b) is disposed between the locking section (104c) and the sound-emitting cavity (303a). The sound-emitting hole is located below the locking section (104c).

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