Novel elevator

Abstract

The utility model discloses a novel elevator which comprises an elevator body, a machine head seat is arranged at the upper end of the elevator body, a front machine cover is arranged on the front side of the upper end of the machine head seat, a rear machine cover is arranged on the rear side of the upper end of the machine head seat, and a triangular shaft-mounted cover plate is arranged between the rear machine cover and the front machine cover. A middle shaft rod is arranged on the inner side of the triangular shaft-mounted cover plate, sealing bearing plates are arranged on the portions, located on the headstock, of the peripheral sides of the two ends of the middle shaft rod, a backstop protective cover is arranged on the portion, located on the headstock, of the outer side of the right end of the middle shaft rod, and a backstop body is arranged on the portion, located on the middle shaft rod, of the inner side of the backstop protective cover. A non-return device pressing plate is arranged on the position, located on the middle shaft rod, of the outer side of the non-return device body. The machine head combination part of the novel elevator has the technical effects that the number of parts prone to deformation is reduced, the overall attractive effect can be improved, and the overall sealing effect can be effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a new elevator. Background Art

[0002] With the rapid development of the grain industry, the demand for the performance and efficiency of conveying equipment continues to rise. As an important material conveying equipment, the elevator plays a key role in the grain production line. However, although it has achieved certain achievements in past applications, there are still a series of problems in the production and use process, which limits its better role in modern grain production.

[0003] The head assembly part of the existing hoist is prone to overall deformation during assembly, which is not very beautiful. In addition, the sealing effect is easily affected when the front and rear covers are disassembled. Utility Model Content

[0004] The utility model discloses a novel hoist, aiming to solve the technical problems that the head assembly part of the existing hoist is easily deformed during assembly, is not very beautiful, and is easy to affect the sealing effect when the front and rear covers are disassembled.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A novel hoist comprises a hoist body, wherein a headstock is arranged at the upper end of the hoist body, a front cover is arranged at the front side of the upper end of the headstock, a rear cover is arranged at the rear side of the upper end of the headstock, a triangular shaft-mounted cover is arranged between the rear cover and the front cover, an intermediate shaft is arranged on the inner side of the triangular shaft-mounted cover, sealing bearing plates are arranged on the headstock at both ends of the intermediate shaft, a backstop shield is arranged on the outer side of the right end of the intermediate shaft, and the inner side of the backstop shield is arranged at the middle A check valve body is arranged on the intermediate shaft rod, a check valve pressure plate is arranged on the outer side of the check valve body and the intermediate shaft rod, a rubber-covered head wheel is arranged on the inner side of the rear hood and the front hood and the intermediate shaft rod, a body connecting upper shell is arranged at the lower end of the lifting machine body, an assembled tail shell is arranged at the lower end of the body connecting upper shell, a frame assembly is arranged on the surrounding side of the assembled tail shell, outer sealing plates are arranged on the inner sides of both ends of the assembled tail shell, and an adjusting screw is arranged between the outer sealing plate and the body connecting upper shell.

[0007] By setting up a headstock structure, the rear engine cover and the front engine cover are correspondingly installed on the headstock, and the triangular shaft-mounted cover plate between the rear engine cover and the front engine cover changes the previous split seal into a separate seal. When disassembling the rear engine cover and the front engine cover, there is no need to remove the sealing structure on the inner side of the triangular shaft-mounted cover plate, so that the original sealing effect can be effectively protected and dust leakage can be reduced. The intermediate shaft rod on the inner side of the triangular shaft-mounted cover plate can be rotated at the upper limit on the sealing bearing plate through an external driving device, and the intermediate shaft rod can stably drive the rubber-covered head wheel to rotate. The right end of the intermediate shaft rod has a check valve body and a check valve pressure plate, which has a good check valve effect. The outer check valve guard plays a role in fixing, limiting and protecting the baffle. The lower end of the lifting machine body is installed on the body connection upper shell by screws. Due to the adjusting screw between the outer sealing plate and the body connection upper shell, corresponding quick adjustment and fine-tuning can be performed. The assembled tail shell is assembled on the frame on the surrounding side, so that it can be supported and placed for use.

[0008] In a preferred solution, an inspection door panel is provided at the outer end of the head seat, and the inspection door panel is closed on the outer side of the head seat by a door lock.

[0009] By providing a door lock buckle structure, the inspection door panel can be conveniently fixed on the outer side of the machine head seat.

[0010] In a preferred solution, a plexiglass observation window is provided at the outer end of the front hood.

[0011] A plexiglass observation window structure is provided to facilitate observation of the interior of the front hood.

[0012] In a preferred solution, the convex edges on both sides of the rear cover and the front cover are folded and aligned.

[0013] By providing a rear cover and a front cover structure, the machine can be installed and fixed for use accordingly.

[0014] In a preferred solution, a cylinder is disposed on the outer side of the rear cover, the cylinder forms an angle of 45° with the rear cover, and a cover plate is disposed on the outer side of the cylinder.

[0015] By providing a rear cover structure, the upper end of the cylinder can be enclosed and tightly closed by gravity.

[0016] In a preferred solution, an oil-impregnated felt is provided between the intermediate shaft and the triangular shaft-mounted cover plate, and a sealing pressure plate is provided on the triangular shaft-mounted cover plate outside the oil-impregnated felt.

[0017] The oil-impregnated felt and the sealing pressure plate structure are provided, thereby achieving a good sealing effect.

[0018] In a preferred solution, a stainless steel handle is provided on the outer side of the inspection door panel.

[0019] By providing a stainless steel handle structure, it is convenient to drive the inspection door panel to open and close.

[0020] In a preferred embodiment, the lower end of the assembled tail shell is provided with an arc-shaped quick-opening door via a hinge connection, the assembled tail shell and the arc-shaped quick-opening door are fixedly connected via a quick lock, and the rear end of the assembled tail shell is provided with an air source nozzle.

[0021] By providing an arc-shaped quick-opening door, the arc-shaped quick-opening door can be easily opened and closed in the assembled tail shell through a hinge, and the arc-shaped quick-opening door is arc-shaped, so that the internal bucket of the assembled tail shell can take away the residual materials at the bottom of the tail during material taking, thereby achieving a self-cleaning effect without residue. The assembled tail shell and the arc-shaped quick-opening door are fixedly connected by a quick lock, which makes it more convenient to install and disassemble, thereby facilitating maintenance and installation and debugging. An air source nozzle is provided at the rear end of the assembled tail shell, which can receive an external air source nozzle, so that a small amount of residual materials at the bottom of the assembled tail shell can be blown into the hopper. The feed port and discharge end of the assembled tail shell are facing the hopper, so that the hopper in motion inside the assembled tail shell can directly receive the materials and transport them, thereby reducing the work of digging materials at the bottom. The assembled tail shell can ensure good sealing due to the outer sealing plates at both ends, and can also be opened to load and unload the tail wheel inside the assembled tail shell for maintenance.

[0022] As can be seen from the above, a new type of hoist includes a hoist body, a head seat is arranged at the upper end of the hoist body, a front cover is arranged at the front side of the upper end of the head seat, a rear cover is arranged at the rear side of the upper end of the head seat, a triangular shaft-mounted cover is arranged between the rear cover and the front cover, an intermediate shaft is arranged on the inner side of the triangular shaft-mounted cover, and sealing bearing plates are arranged on the head seat at both ends of the intermediate shaft, a backstop shield is arranged on the outer side of the right end of the intermediate shaft, and a backstop shield is arranged on the inner side of the backstop shield. A check valve body is arranged on the middle shaft, a check valve pressure plate is arranged on the outside of the check valve body on the middle shaft, a rubber-covered head wheel is arranged on the inside of the rear cover and the front cover on the middle shaft, a body connection upper shell is arranged at the lower end of the lifting machine body, a prefabricated tail shell is arranged at the lower end of the body connection upper shell, a frame assembly is arranged on the surrounding side of the prefabricated tail shell, an outer sealing plate is arranged on the inner side of both ends of the prefabricated tail shell, and an adjusting screw is arranged between the outer sealing plate and the body connection upper shell. The utility model provides a new type of lifting machine with the technical effect of reducing easily deformed parts, improving the overall aesthetic effect, and effectively protecting the overall sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a three-dimensional structural schematic diagram of a new type of hoist proposed by the utility model.

[0024] Figure 2 The utility model is a schematic diagram of the head assembly structure of a new type of hoist proposed by the utility model.

[0025] Figure 3 The utility model is a schematic diagram of a three-dimensional structure of a tail assembly of a new type of hoist.

[0026] Figure 4 The utility model is a schematic diagram of the tail assembly side structure of a new type of hoist proposed by the utility model.

[0027] Figure 5 The utility model is a schematic diagram of the tail assembly top surface structure of a new type of hoist proposed by the utility model.

[0028] Figure 6 The utility model is a schematic diagram of the side structure of the head assembly of a new type of hoist proposed by the utility model.

[0029] Figure 7 The utility model is a schematic diagram of the top structure of the head assembly of a new type of hoist proposed by the utility model.

[0030] Figure 8 The utility model is a schematic diagram of the bottom structure of the head assembly of a new type of hoist proposed by the utility model.

[0031] Fig. 9 The utility model is a schematic diagram of the front cross-sectional structure of the head of a new type of hoist proposed by the utility model.

[0032] Fig.10 for Fig. 9 The utility model provides a schematic diagram of the enlarged structure of the A area of ​​a new type of hoist.

[0033] In the attached figure: 1. rear engine cover; 2. engine head seat; 3. check valve guard; 4. inspection door panel; 5. door lock buckle; 6. front engine cover; 7. sealed bearing plate; 8. triangular shaft-mounted cover plate; 9. plexiglass observation window; 10. intermediate shaft; 11. check valve body; 12. rubber-covered head wheel; 13. check valve pressure plate; 14. oil-impregnated felt; 15. sealing pressure plate; 16. lifting machine body; 17. frame assembly; 18. arc-shaped quick-opening door; 19. assembled tail shell; 20. adjusting screw; 21. quick lock buckle; 22. fuselage connection upper shell; 23. air source nozzle; 24. outer sealing plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0036] Reference Figure 1-Figure 10A novel hoist includes a hoist body 16, a headstock 2 is arranged at the upper end of the hoist body 16, a front cover 6 is arranged at the front side of the upper end of the headstock 2, a rear cover 1 is arranged at the rear side of the upper end of the headstock 2, a triangular shaft-mounted cover plate 8 is arranged between the rear cover 1 and the front cover 6, an intermediate shaft rod 10 is arranged on the inner side of the triangular shaft-mounted cover plate 8, sealing bearing plates 7 are arranged on the headstock 2 at both ends of the intermediate shaft rod 10, a backstop shield 3 is arranged on the outer side of the right end of the intermediate shaft rod 10 on the headstock 2, and the inner side of the backstop shield 3 is located in the middle The shaft 10 is provided with a check valve body 11, and the check valve pressure plate 13 is provided on the outer side of the check valve body 11 on the intermediate shaft 10, and the inner side of the rear cover 1 and the front cover 6 is provided with a rubber head wheel 12 on the intermediate shaft 10, and the lower end of the lifting machine body 16 is provided with a body connection upper shell 22, and the lower end of the body connection upper shell 22 is provided with an assembled tail shell 19, and the surrounding side of the assembled tail shell 19 is provided with a frame assembly 17, and the inner sides of both ends of the assembled tail shell 19 are provided with outer sealing plates 24, and the outer sealing plates 24 and the body connection upper shell An adjusting screw 20 is arranged between the rear cover 1 and the front cover 6. When in use, the rear cover 1 and the front cover 6 are correspondingly mounted on the headstock 2. The triangular shaft-mounted cover plate 8 between the rear cover 1 and the front cover 6 changes the previous split seal into a separate seal. When disassembling the rear cover 1 and the front cover 6, it is not necessary to remove the sealing structure inside the triangular shaft-mounted cover plate 8, thereby effectively protecting the original sealing effect and reducing dust leakage. The intermediate shaft rod 10 inside the triangular shaft-mounted cover plate 8 can be rotated at the upper limit position of the sealing bearing plate 7 through an external driving device. The rod 10 can stably drive the rubber-coated head wheel 12 to rotate. The right end of the intermediate shaft 10 has a good anti-return effect due to the anti-return body 11 and the anti-return pressure plate 13. The outer anti-return cover 3 plays a role in baffle fixing, limiting and protecting. The lower end of the lifting machine body 16 is installed on the body connecting upper shell 22 by screws. Due to the adjusting screw 20 between the outer sealing plate 24 and the body connecting upper shell 22, corresponding quick adjustment and fine-tuning can be performed. The assembled tail shell 19 has a frame assembly 17 on the surrounding side, so that it can be supported and placed for use.

[0037] Reference Figure 1 , Figure 2 and Figure 6 In a preferred embodiment, an inspection door panel 4 is provided at the outer end of the head seat 2, and the inspection door panel 4 is closed on the outer side of the head seat 2 by a door lock buckle 5, so that the inspection door panel 4 is convenient for maintenance, and the inspection door panel 4 is closed on the outer side of the head seat 2 by the door lock buckle 5, which is convenient for opening and closing.

[0038] Reference Figure 1 , Figure 2 , Figure 6 and Figure 7In a preferred embodiment, a plexiglass observation window 9 is provided at the outer end of the front hood 6, so that people can observe easily through the plexiglass observation window 9 on the outer side of the front hood 6.

[0039] Reference Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8 In a preferred embodiment, the convex edges on both sides of the rear cover 1 and the front cover 6 are folded and aligned, thereby effectively reducing the easily deformed parts and making the overall appearance more beautiful.

[0040] Reference Figure 1 , Figure 2 and Figure 6 In a preferred embodiment, a cylinder is provided on the outside of the rear cover 1, and the cylinder forms a 45° angle with the rear cover 1. A cover plate is provided on the outside of the cylinder, thereby planning the movement stroke of the cover plate and ensuring that the cover plate can be restored to its original position by gravity to achieve a better closing effect.

[0041] Reference Figure 1 , Figure 2 , Fig. 9 and Fig.10 In a preferred embodiment, an oil-impregnated felt 14 is provided between the intermediate shaft 10 and the triangular shaft-mounted cover plate 8, and a sealing pressure plate 15 is provided on the outer side of the oil-impregnated felt 14 and on the triangular shaft-mounted cover plate 8, thereby achieving a good sealing effect as a whole.

[0042] Reference Figure 1 , Figure 2 , Figure 6 and Figure 7 In a preferred embodiment, a stainless steel handle is provided on the outer side of the inspection door panel 4, so that it is convenient for personnel to open and operate it.

[0043] Reference Figure 1 , Figure 3 , Figure 4 and Figure 5In a preferred embodiment, the lower end of the assembled tail shell 19 is provided with an arc-shaped quick-opening door 18 through a hinge connection, so that the arc-shaped quick-opening door 18 is easy to open and close in the assembled tail shell 19, and the arc-shaped quick-opening door 18 is arc-shaped, so that the internal bucket of the assembled tail shell 19 can take away the residual materials at the bottom of the tail during the material taking, so as to achieve the effect of self-cleaning without residue. The assembled tail shell 19 and the arc-shaped quick-opening door 18 are fixedly connected by a quick lock buckle 21, so that it is more convenient to install and disassemble, thereby facilitating maintenance, installation and debugging, etc. The rear end of the assembled tail shell 19 is provided with an air source nozzle 23, which can receive an external air source nozzle, so that a small amount of residual material at the bottom of the assembled tail shell 19 can be blown into the hopper. The feed inlet and discharge end of the assembled tail shell 19 are facing the hopper, so that the hopper moving inside the assembled tail shell 19 can directly receive the material and transport it, reducing the work of digging at the bottom. The assembled tail shell 19 can ensure good sealing due to the outer sealing plates 24 at both ends, and can also be opened to load, unload and repair the tail wheel inside the assembled tail shell 19.

[0044] Working principle: When in use, the rear engine cover 1 and the front engine cover 6 are correspondingly installed on the engine head base 2, and the triangular shaft-mounted cover plate 8 between the rear engine cover 1 and the front engine cover 6 changes the previous split seal into a separate seal. When disassembling the rear engine cover 1 and the front engine cover 6, there is no need to remove the sealing structure on the inner side of the triangular shaft-mounted cover plate 8, thereby effectively protecting the original sealing effect and reducing dust leakage. The intermediate shaft rod 10 on the inner side of the triangular shaft-mounted cover plate 8 can be rotated within the upper limit on the sealing bearing plate 7 through an external driving device, and the intermediate shaft rod 10 can stably drive the rubber-coated head wheel 12 to rotate. The right end of the intermediate shaft rod 10 has a good anti-return effect due to the anti-return body 11 and the anti-return pressure plate 13, and the anti-return shield 3 on the outside plays the role of baffle fixing, limiting and protecting.

[0045] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A novel hoist, comprising a hoist body (16), characterized in that: A headstock (2) is provided at the upper end of the lifting machine body (16), a front cover (6) is provided at the upper front side of the headstock (2), a rear cover (1) is provided at the upper rear side of the headstock (2), a triangular shaft-mounted cover plate (8) is provided between the rear cover (1) and the front cover (6), an intermediate shaft (10) is provided on the inner side of the triangular shaft-mounted cover plate (8), sealing bearing plates (7) are provided on both ends of the intermediate shaft (10) on the headstock (2), a check valve shield (3) is provided on the outer side of the right end of the intermediate shaft (10) on the headstock (2), and a check valve body (1) is provided on the inner side of the check valve shield (3) on the intermediate shaft (10). 1), a check valve pressure plate (13) is arranged on the outer side of the check valve body (11) on the intermediate shaft (10), a rubber-coated head wheel (12) is arranged on the inner side of the rear engine cover (1) and the front engine cover (6) on the intermediate shaft (10), a body connecting upper shell (22) is arranged at the lower end of the lifting machine body (16), an assembled tail shell (19) is arranged at the lower end of the body connecting upper shell (22), a frame assembly (17) is arranged on the peripheral side of the assembled tail shell (19), outer sealing plates (24) are arranged on the inner sides of both ends of the assembled tail shell (19), and an adjusting screw (20) is arranged between the outer sealing plate (24) and the body connecting upper shell (22).

2. A novel hoist according to claim 1, characterized in that: An inspection door panel (4) is provided at the outer end of the head seat (2), and the inspection door panel (4) is closed on the outer side of the head seat (2) by means of a door lock buckle (5).

3. A novel hoist according to claim 1, characterized in that: The outer end of the front cover (6) is provided with a plexiglass observation window (9).

4. A novel hoist according to claim 1, characterized in that: The convex edges on both sides of the rear cover (1) and the front cover (6) are folded and aligned.

5. A novel elevator according to claim 1, characterized in that: A cylinder is arranged on the outer side of the rear cover (1), the cylinder and the rear cover (1) form an angle of 45°, and a cover plate is arranged on the outer side of the cylinder.

6. A novel hoist according to claim 1, characterized in that: An oil-impregnated felt (14) is arranged between the intermediate shaft (10) and the triangular shaft-mounted cover plate (8), and a sealing pressure plate (15) is arranged on the outer side of the oil-impregnated felt (14) and on the triangular shaft-mounted cover plate (8).

7. A novel hoist according to claim 2, characterized in that: A stainless steel handle is provided on the outer side of the inspection door panel (4).

8. A novel hoist according to claim 1, characterized in that: The lower end of the assembled tail shell (19) is provided with an arc-shaped quick-opening door (18) via a hinge connection, the assembled tail shell (19) and the arc-shaped quick-opening door (18) are fixedly connected via a quick lock (21), and the rear end of the assembled tail shell (19) is provided with an air source nozzle (23).

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