A boat pushing device

Abstract

The utility model discloses a kind of push boat devices, comprising: furnace door, paddle rod assembly, telescopic adjusting assembly, push boat drive module and elastic adjusting assembly;The paddle rod assembly is connected with push boat drive module, the paddle rod assembly is used to carry the boat to be handled, the furnace door is set on paddle rod assembly, and synchronous motion is followed paddle rod assembly, the telescopic adjusting assembly is connected with furnace door and push boat drive module respectively, the elastic adjusting assembly is connected with furnace door and paddle rod assembly respectively, telescopic adjusting assembly and elastic adjusting assembly are used to adjust the installation angle of furnace door, realize the sealing connection of furnace door and furnace tube equipment's furnace mouth.This utility model has compact structure, easy operation, high safety and high reliability and the like characteristics, improve the compatibility between furnace door and furnace tube equipment, ensure the sealing of furnace tube equipment furnace mouth.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic equipment technology, specifically to a boat-pushing device. Background Technology

[0002] Solar photovoltaic (PV) cells are batteries that convert solar energy into electrical energy and are one of the core components of photovoltaic power generation. In the manufacturing process of PV cells, furnace equipment is one of the core pieces of equipment. Furnace equipment includes diffusion furnaces, oxidation furnaces, annealing furnaces, and LPCVD (Liquid Crystallization Chemical Vapor Deposition) furnaces, and is widely used as reaction chambers for processes such as diffusion, oxidation, annealing, and deposition in PV cells.

[0003] In the existing boat pushing device, the lack of corresponding adjustment components on the furnace door assembly makes it impossible to adjust the connection angle between the furnace door assembly and the furnace tube equipment, which makes it easy for air to leak near the furnace opening of the furnace tube equipment. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a boat-pushing device that is compact in structure, easy to adjust, and conducive to improving the sealing performance of the furnace mouth, in order to overcome the shortcomings of the existing technology.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A boat-pushing device includes: a furnace door, a paddle assembly, a telescopic adjustment assembly, a boat-pushing drive module, and an elastic adjustment assembly. The paddle assembly is connected to the boat-pushing drive module and is used to carry the boat to be transported. The furnace door is mounted on the paddle assembly and moves synchronously with it. The telescopic adjustment assembly is connected to both the furnace door and the boat-pushing drive module. The elastic adjustment assembly is connected to both the furnace door and the paddle assembly. The telescopic adjustment assembly and the elastic adjustment assembly are used to adjust the installation angle of the furnace door to achieve a sealed connection between the furnace door and the furnace opening of the furnace tube equipment.

[0006] As a further improvement of this utility model, the telescopic adjustment assembly includes a universal bearing, a support shaft, a spring adjustment assembly, and a linear bearing. The universal bearing is disposed at one end of the support shaft and connected to the furnace door. The spring adjustment assembly and the linear bearing are both nested on the other side of the support shaft, with the spring adjustment assembly located on both sides of the linear bearing. The linear bearing is connected and fixed to the push boat drive module. When the spring adjustment assembly is compressed or rebounds, it pushes the universal bearing to drive the furnace door to rotate, thereby realizing the adjustment of the furnace door's installation angle.

[0007] As a further improvement of this utility model, the universal bearing includes a bearing housing, a locking plate, a spherical bearing, and a cover plate. The spherical bearing is closely attached to the stepped surface at the end of the support shaft. The locking plate is disposed at the end of the spherical bearing and connected to the end of the support shaft through a locking member to fix the spherical bearing. The bearing housing is connected and fixed to the cover plate, and the cover plate is nested and fixed on the support shaft. The bearing housing is nested on the outer periphery of the spherical bearing and is connected to the furnace door. The bearing housing is used to drive the furnace door to rotate.

[0008] As a further improvement of this utility model, the spring adjusting assembly includes a front adjusting nut, a first spring, a rear sleeve, a rear adjusting nut, and a front sleeve. The front sleeve, the first spring, and the rear sleeve are nested sequentially on the support shaft, and the first spring and the rear sleeve are located on both sides of the linear bearing. The front adjusting nut and the rear adjusting nut are both threadedly connected to the support shaft, and the front adjusting nut abuts against the front sleeve, and the rear adjusting nut abuts against the rear sleeve. When the rear adjusting nut is screwed on, the distance between the rear adjusting nut and the end of the support shaft changes, causing the first spring to compress or rebound.

[0009] As a further improvement of this utility model, gaskets are provided between the front sleeve and the first spring, between the first spring and the linear bearing, and between the linear bearing and the rear sleeve.

[0010] As a further improvement of this utility model, the elastic adjustment assembly includes a guide rod, a second spring, a mounting sleeve, a top plate, a mounting base plate, and an adjusting screw. The guide rod is disposed on the furnace door, the mounting base plate is disposed on the paddle assembly, the top plate is nested inside the mounting base plate, the adjusting screw passes through the mounting base plate and is connected to the top plate, one end of the second spring abuts against the guide rod, and the other end of the second spring abuts against the top plate; when the adjusting screw is turned to push the top plate, the elastic force of the second spring is adjusted.

[0011] As a further improvement of this utility model, the furnace door is provided with a pull block, which is connected to the telescopic adjustment assembly.

[0012] As a further improvement of this utility model, the boat pusher is provided with a heat insulation component, which is located near the furnace door.

[0013] As a further improvement of this utility model, a corrugated pipe is provided between the furnace door and the paddle assembly, and one end of the pusher paddle is sealed through the furnace door and the corrugated pipe and then connected to the paddle assembly.

[0014] As a further improvement of this utility model, the furnace door and the paddle assembly are connected by a screw assembly.

[0015] As a further improvement of this utility model, the side of the paddle assembly is provided with a plurality of clamping adjustment members, which are used to clamp the paddle into the paddle assembly.

[0016] Compared with the prior art, the advantages of this utility model are: The boat-pushing device of this utility model connects the furnace door with a telescopic adjustment component and a flexible adjustment component, forming a three-point leveling system to adjust the installation angle of the furnace door in real time. This improves the matching degree between the furnace door and the furnace tube equipment and ensures that the furnace opening of the furnace tube equipment is effectively sealed. At the same time, the telescopic adjustment component is also connected to the boat-pushing drive module to ensure the synchronous movement between the furnace door and the paddle assembly, thereby improving the operational reliability of the boat-pushing device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structural principle of the boat-pushing device in a specific embodiment of this utility model; Figure 2 This is a schematic diagram illustrating the structural principle of the telescopic adjustment component in a specific embodiment of this utility model; Figure 3 This is a schematic diagram of the exploded structure principle of the telescopic adjustment component in a specific embodiment of this utility model; Figure 4 This is a schematic diagram of the exploded structure principle of the elastic adjustment component in a specific embodiment of this utility model; Legend: 1. Furnace door; 11. Pull block; 2. Paddle assembly; 21. Pressure adjustment component; 22. Paddle sleeve; 3. Telescopic adjustment assembly; 4. Boat pusher drive module; 5. Boat pusher paddle; 6. Heat insulation assembly; 7. Bellows; 8. Screw assembly; 9. Elastic adjustment assembly; 31. Bearing seat; 32. Support shaft; 33. Front adjusting nut; 34. First spring; 35. Linear bearing; 36. Rear sleeve; 37. Rear adjusting nut; 38. Locking piece; 39. Spherical bearing; 310. Cover plate; 311. Front sleeve; 312. Gasket; 91. Guide rod; 92. Second spring; 93. Mounting sleeve; 94. Top plate; 95. Mounting base plate; 96. Adjusting screw. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific preferred embodiments, but this does not limit the scope of protection of the present invention.

[0019] In the description of this utility model, it should be understood that the terms "side", "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0021] Example like Figure 1 As shown, the boat-pushing device of this utility model includes: a furnace door 1, a paddle assembly 2, a telescopic adjustment assembly 3, a boat-pushing drive module 4, and an elastic adjustment assembly 9. The paddle assembly 2 includes a paddle sleeve 22 and a boat-pushing paddle 5. The boat-pushing paddle 5 is used to carry the boat to be transported, and one end of the paddle 5 is sealed through the furnace door 1 and the bellows 7 before connecting to the paddle sleeve 22. A heat insulation assembly 6 is provided on the paddle 5, located near the furnace door 1. A screw assembly 8 is provided between the furnace door 1 and the paddle sleeve 22 for limiting movement, preventing damage to the bellows 7 due to excessive movement. A sealing cover is provided at the end of the paddle sleeve 22 away from the furnace door for sealing, and the side of the paddle sleeve 22 is connected to the boat-pushing drive module 4. The telescopic adjustment assembly 3 is connected to the upper part of the furnace door 1, and the elastic adjustment assembly 9 is connected to the lower part of the furnace door 1 and the paddle sleeve 22 respectively. Two sets of elastic adjustment assemblies 9 are arranged side-by-side at the lower part of the furnace door 1. The telescopic adjustment component 3 and the elastic adjustment component 9 together form a three-point leveling system for real-time adjustment of the installation angle of the furnace door 1, improving the matching degree between the furnace door 1 and the furnace tube equipment, and ensuring a sealed connection between the furnace door 1 and the furnace tube equipment. In actual application, the telescopic adjustment component 3 is first connected to the upper part of the furnace door 1 and the pusher drive module 4, and then the elastic adjustment component 9 is connected to the lower part of the furnace door 1 and the paddle sleeve 22.

[0022] like Figure 2 and Figure 3As shown, the telescopic adjustment assembly 3 includes a universal bearing, a support shaft 32, a spring adjustment assembly, and a linear bearing 35. The universal bearing is located at one end of the support shaft 32 and is connected to the pull block 11 on the upper part of the furnace door 1. The spring adjustment assembly and the linear bearing 35 are both nested on the other side of the support shaft 32, with the spring adjustment assembly located on both sides of the linear bearing 35. The linear bearing 35 is connected and fixed to the push boat drive module 4. When the spring adjustment assembly is compressed or rebounds, it pushes the universal bearing to rotate the furnace door 1, thereby adjusting the installation angle of the furnace door 1.

[0023] Furthermore, the universal bearing includes a bearing housing 31, a locking plate 38, a spherical plain bearing 39, and a cover plate 310. The spherical plain bearing 39 is tightly fitted against the stepped surface of the end of the support shaft 32. The locking plate 38 is disposed at the end of the spherical plain bearing 39 and connected to the end of the support shaft 32 via a locking element, thereby achieving a fixed connection between the spherical plain bearing 39 and the support shaft 32. The bearing housing 31 is fixedly connected to the cover plate 310, and the cover plate 310 is nested and fixed on the support shaft 32. The bearing housing 31 is nested around the outer periphery of the spherical plain bearing 39 for transmission connection. The bearing housing 31 is connected to the pull block 11 at the upper part of the furnace door 1, and the bearing housing 31 is used to drive the furnace door 1 to rotate.

[0024] like Figure 3 As shown, the spring adjustment assembly includes a front adjusting nut 33, a first spring 34, a rear sleeve 36, a rear adjusting nut 37, and a front sleeve 311. The front sleeve 311, the first spring 34, and the rear sleeve 36 are sequentially nested on the support shaft 32, with the first spring 34 and the rear sleeve 36 located on opposite sides of the linear bearing 35. Both the front adjusting nut 33 and the rear adjusting nut 37 are threadedly connected to the support shaft 32, with the front adjusting nut 33 abutting against the front sleeve 311 and the rear adjusting nut 37 abutting against the rear sleeve 36. When the rear adjusting nut 37 is tightened, the distance between the rear adjusting nut 37 and the end of the support shaft 32 changes. Since the position of the front sleeve 311 on the support shaft 32 remains unchanged, and the position of the linear bearing 35 also remains relatively fixed, the change in the position of the support shaft 32 causes the first spring 34 nested on the support shaft 32 to compress or rebound. This change in the elastic force of the first spring 34 alters the force applied to the furnace door 1 by the universal bearing, thereby adjusting the angle of the furnace door 1.

[0025] Furthermore, gaskets 312 are provided between the front sleeve 311 and the first spring 34, between the first spring 34 and the linear bearing 35, and between the linear bearing 35 and the rear sleeve 36 to improve the fit between the various components.

[0026] like Figure 1As shown, by connecting the linear bearing 35 to the pusher drive module 4 and keeping the linear bearing 35 stationary, and connecting the bearing seat 31 to the pull block 11 on the upper part of the furnace door 1, the movement of the entire device is synchronized. Simultaneously, by turning the rear adjusting nut 37, the distance between the rear adjusting nut 37 and the end of the support shaft 32 changes, which is equivalent to a change in the position of the support shaft 32 during the turning of the rear adjusting nut 37. This causes the first spring 34 to compress or rebound, and the resulting force can adjust the angle of the furnace door 1, ensuring the sealing of the furnace tube equipment.

[0027] like Figure 4 As shown, the elastic adjustment assembly 9 includes a guide rod 91, a second spring 92, a mounting sleeve 93, a top plate 94, a mounting base plate 95, and an adjusting screw 96. The guide rod 91 is mounted on the furnace door 1, the mounting base plate 95 is mounted on the paddle assembly 2, and the top plate 94 is nested within the mounting base plate 95. The adjusting screw 96 passes through the mounting base plate 95 and connects to the top plate 94. One end of the second spring 92 abuts against the guide rod 91, and the other end abuts against the top plate 94. When the adjusting screw 96 is turned to push the top plate 94, the top plate 94 compresses or releases the second spring 92, thereby adjusting the elastic force of the second spring 92. The elastic force generated by the second spring 92 provides preload force to the furnace door 1 to prevent the furnace door 1 from shifting and improve the fitting accuracy between the furnace door 1 and the furnace tube equipment.

[0028] like Figure 1 As shown, the paddle assembly 2 has multiple clamping adjustment components 21 on its side. The clamping adjustment components 21 are used to clamp the propeller 5 into the paddle sleeve 22. The clamping adjustment components 21 can adopt conventional settings in the art. For example, a through screw can be provided on the side of the paddle sleeve 22, and a pressure block can be provided inside the paddle sleeve 22. The pressure block is connected to the screw, and the screw is tightened so that the pressure block clamps the propeller 5. Further details are not provided here, as long as the propeller 5 can be clamped and fixed inside the paddle assembly 2.

[0029] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A boat-pushing device, characterized in that, include: Furnace door (1), paddle assembly (2), telescopic adjustment assembly (3), boat pusher drive module (4), and elastic adjustment assembly (9); the paddle assembly (2) is connected to the boat pusher drive module (4), the paddle assembly (2) is used to carry the boat to be transported, the furnace door (1) is set on the paddle assembly (2) and moves synchronously with the paddle assembly (2), the telescopic adjustment assembly (3) is connected to the furnace door (1) and the boat pusher drive module (4) respectively, and the elastic adjustment assembly (9) is connected to the furnace door (1) and the paddle assembly (2) respectively. The telescopic adjustment assembly (3) and the elastic adjustment assembly (9) are used to adjust the installation angle of the furnace door (1) to achieve a sealed connection between the furnace door (1) and the furnace opening of the furnace tube equipment.

2. The boat-pushing device according to claim 1, characterized in that, The telescopic adjustment assembly (3) includes a universal bearing, a support shaft (32), a spring adjustment assembly, and a linear bearing (35). The universal bearing is located at one end of the support shaft (32) and connected to the furnace door (1). The spring adjustment assembly and the linear bearing (35) are nested on the other side of the support shaft (32), and the spring adjustment assembly is located on both sides of the linear bearing (35). The linear bearing (35) is connected and fixed to the push boat drive module (4). When the spring adjustment assembly is compressed or rebounded, it pushes the universal bearing to drive the furnace door (1) to rotate, thereby realizing the adjustment of the installation angle of the furnace door (1).

3. The boat-pushing device according to claim 2, characterized in that, The universal bearing includes a bearing housing (31), a locking plate (38), a spherical bearing (39), and a cover plate (310). The spherical bearing (39) is closely attached to the stepped surface at the end of the support shaft (32). The locking plate (38) is located at the end of the spherical bearing (39) and is connected to the end of the support shaft (32) through a locking member to fix the spherical bearing (39). The bearing housing (31) is connected and fixed to the cover plate (310). The cover plate (310) is nested and fixed on the support shaft (32). The bearing housing (31) is nested on the outer periphery of the spherical bearing (39) and is connected to the furnace door (1). The bearing housing (31) is used to drive the furnace door (1) to rotate.

4. The boat-pushing device according to claim 2, characterized in that, The spring adjustment assembly includes a front adjusting nut (33), a first spring (34), a rear sleeve (36), a rear adjusting nut (37), and a front sleeve (311). The front sleeve (311), the first spring (34), and the rear sleeve (36) are nested sequentially on the support shaft (32). The first spring (34) and the rear sleeve (36) are located on both sides of the linear bearing (35). The front adjusting nut (33) and the rear adjusting nut (37) are both threadedly connected to the support shaft (32). The front adjusting nut (33) abuts against the front sleeve (311), and the rear adjusting nut (37) abuts against the rear sleeve (36). When the rear adjusting nut (37) is screwed, the distance between the rear adjusting nut (37) and the end of the support shaft (32) changes, causing the first spring (34) to compress or rebound.

5. The boat-pushing device according to claim 4, characterized in that, Gaskets (312) are provided between the front sleeve (311) and the first spring (34), between the first spring (34) and the linear bearing (35), and between the linear bearing (35) and the rear sleeve (36).

6. The boat-pushing device according to any one of claims 1 to 5, characterized in that, The elastic adjustment assembly (9) includes a guide rod (91), a second spring (92), a mounting sleeve (93), a top plate (94), a mounting base plate (95), and an adjusting screw (96). The guide rod (91) is mounted on the furnace door (1), the mounting base plate (95) is mounted on the paddle assembly (2), the top plate (94) is nested inside the mounting base plate (95), and the adjusting screw (96) passes through the mounting base plate (95) and is connected to the top plate (94). One end of the second spring (92) abuts against the guide rod (91), and the other end of the second spring (92) abuts against the top plate (94). When the adjusting screw (96) is turned to push the top plate (94), the elastic force of the second spring (92) is adjusted.

7. The boat-pushing device according to any one of claims 1 to 5, characterized in that, The furnace door (1) is provided with a pull block (11), which is connected to the telescopic adjustment assembly (3).

8. The boat-pushing device according to any one of claims 1 to 5, characterized in that, The paddle assembly (2) includes a paddle sleeve (22) and a boat pusher (5). The boat pusher (5) is used to carry the boat to be transported. The boat pusher (5) is sealed through the furnace door (1) and connected to the paddle sleeve (22). The side of the paddle sleeve (22) is connected to the boat pusher drive module (4).

9. The boat-pushing device according to claim 8, characterized in that, A corrugated pipe (7) is provided between the furnace door (1) and the paddle sleeve (22). One end of the pusher paddle (5) is sealed through the furnace door (1) and the corrugated pipe (7) and then connected to the paddle sleeve (22). A heat insulation component (6) is provided on the pusher paddle (5) and the heat insulation component (6) is close to the furnace door (1).

10. The boat-pushing device according to claim 8, characterized in that, The paddle sleeve (22) is provided with a plurality of clamping adjustment parts (21) on the side, which are used to clamp the paddle (5) inside the paddle sleeve (22).

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