Lifting device for agricultural waste treatment

Abstract

The utility model relates to the related technical field of manned lifting devices, in particular to an agricultural waste treatment lifting device which comprises a standard knot, a guide rail fixing plate is installed on one side of the standard knot, a clamping groove is formed in the surface of one side of the guide rail fixing plate, and a supporting plate is fixedly installed at the top end of the standard knot. A manned lifting mechanism is arranged on the surface of the supporting plate, and an anti-falling mechanism is installed on the surface of one side of the manned lifting mechanism. According to the manned lifting device, through the arrangement of the manned lifting mechanism and the anti-falling mechanism, when the manned lifting device is used, under the cooperation of a winding drum, a synchronous motor, a limiting block, a lug plate, a shell, a spring, a clamping block and a pulley, if the manned lifting device is in a normal lifting state, a steel wire rope drives a platform to ascend and descend, and if the steel wire rope is broken, the spring pops up immediately; meanwhile, the spring can push the clamping block, then the clamping block can clamp the clamping groove, and the platform is prevented from continuing to fall.

Description

TECHNICAL FIELD

[0001] The utility model relates to manned lifting device related technical field especially, a kind of lifting device for agricultural waste treatment. BACKGROUND

[0002] The present situation of agricultural waste treatment: with the development of agriculture, a large amount of plant fiber agricultural waste such as straw is generated, and the treatment of these wastes has become an important problem for sustainable development of agriculture. Traditional treatment methods often cause environmental pollution and resource waste.

[0003] The lifting device can be used to adjust the working height of the agricultural waste treatment equipment to adapt to different types and sizes of waste, improve the processing efficiency and flexibility.

[0004] However, the existing tower crane adopts a straight ladder form, which is prone to high-altitude falling and safety accidents. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of lifting device for agricultural waste treatment to solve the existing tower crane raised in the background art, since the height of tower crane is relatively high, most of the tower crane is adopted straight ladder form, which is low in safety efficiency, and high-altitude falling is prone to occur, causing safety accidents.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of lifting device for agricultural waste treatment, including standard section, the one side of standard section is equipped with guide rail fixed plate, the one side surface of guide rail fixed plate is equipped with clamping groove, the top of standard section is fixedly installed with support plate, the surface of support plate is provided with manned lifting mechanism, the surface of one end of manned lifting mechanism is installed with anti-falling mechanism;

[0007] The manned lifting mechanism includes a fixed plate, a drum, a synchronous motor, a steel wire rope, a limiting block and an ear plate, the surface of the support plate is provided with a fixed plate, the inner side of the fixed plate is provided with a drum, one end of the drum is provided with a synchronous motor, the surface of the drum is provided with a steel wire rope, one end of the steel wire rope is provided with a limiting block, one end of the steel wire rope is provided with an ear plate, and one end of the ear plate is fixedly installed on the surface of one end of the shell.

[0008] Preferably, one end of the steel wire rope is wound around the surface of the drum, and the other end of the steel wire rope penetrates the surface of the ear plate.

[0009] Preferably, the anti-falling mechanism includes a platform, a shell, a spring, a clamping block, a pulley, a pulley block, a guide rail and a safety fence, one side of the lug plate is fixedly installed with the platform, one side of the platform is fixedly installed with the shell, one side of the inside of the shell is fixedly installed with the spring, one end of the spring is fixedly installed with the clamping block, the inside of the clamping block is installed with the pulley, the inside of the platform is fixedly installed with the pulley block, the surfaces of the two ends of the guide rail fixing plate are installed with the guide rail, and the surface of the platform is fixedly installed with the safety fence.

[0010] Preferably, the inside of the clamping block is connected with the pulley through a bearing, and the clamping groove is matched with one end of the clamping block.

[0011] Preferably, the pulley block and the guide rail are both provided with two groups, one end of the pulley block is connected to the platform through a bearing, and the other end of the pulley block is arranged in the inside of the guide rail.

[0012] Compared with the prior art, the beneficial effects of the tower crane are as follows: through the arrangement of the personnel lifting mechanism, the personnel lifting mechanism can realize personnel ascending and descending under the cooperation of the fixing plate, the drum, the synchronous motor, the steel wire rope, the limiting block, the lug plate, the platform, the pulley block, the guide rail and the safety fence, the probability of accidents is reduced, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a side appearance cross-section structure schematic view of the utility model;

[0014] Figure 2 It is a guide rail fixing plate and guide rail mutual cooperation structure schematic view of the utility model;

[0015] Figure 3 It is a platform and guide rail mutual cooperation structure schematic view of the utility model;

[0016] Figure 4 It is a personnel lifting mechanism partial structure schematic view of the utility model;

[0017] Figure 5 It is a steel wire rope and clamping block mutual cooperation structure schematic view of the utility model;

[0018] Figure 6 It is a Figure 1 It is an enlarged structure schematic view of A in the utility model;

[0019] Figure 7 It is a lug plate and anti-falling mechanism partial structure schematic view of the utility model.

[0020] In the figure: 1, standard section; 2, guide rail fixed plate; 3, clamping groove; 4, support plate; 5, manned lifting mechanism; 501, fixed plate; 502, winding drum; 503, synchronous motor; 504, steel wire rope; 505, limiting block; 506, ear plate; 6, anti-falling mechanism; 601, platform; 602, shell; 603, spring; 604, clamping block; 605, pulley; 606, pulley block; 607, guide rail; 608, safety fence. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a kind of lifting device for agricultural waste treatment, including standard section 1, standard section 1 side is equipped with guide rail fixed plate 2, guide rail fixed plate 2 one side surface is equipped with clamping groove 3, standard section 1 top is fixedly installed with support plate 4, the surface of support plate 4 is provided with manned lifting mechanism 5, and the surface of one end of manned lifting mechanism 5 is installed with anti-falling mechanism 6;

[0023] Manned lifting mechanism 5 includes fixed plate 501, winding drum 502, synchronous motor 503, steel wire rope 504, limiting block 505 and ear plate 506, the surface of support plate 4 is installed with fixed plate 501, the inner side of fixed plate 501 is installed with winding drum 502, one end of winding drum 502 is installed with synchronous motor 503, the surface of winding drum 502 is installed with steel wire rope 504, one end of steel wire rope 504 is installed with limiting block 505, and one end of steel wire rope 504 is installed with ear plate 506, one end of ear plate 506 is fixedly installed on the surface of one end of shell 601, by the setting of fixed plate 501, winding drum 502, synchronous motor 503, steel wire rope 504, limiting block 505 and ear plate 506, in use, synchronous motor 503 is started, synchronous motor 503 drives winding drum 502 to rotate, winding drum 502 drives steel wire rope 504 to move again, since one end of steel wire rope 504 is installed with limiting block 505, so steel wire rope 504 will drive ear plate 506 to ascend and descend quickly.

[0024] Further, one end of steel wire rope 504 is wound around the surface of winding drum 502, the other end of steel wire rope 504 is penetrated to the surface of one end of ear plate 506, by the setting of limiting block 505 and ear plate 506, when steel wire rope 504 moves, can better make ear plate 506 drive platform 601 to ascend and descend quickly.

[0025] Further, the anti-falling mechanism 6 comprises a platform 601, a shell 602, a spring 603, a clamping block 604, a pulley 605, a platform 606, a pulley set 607, a guide rail 608 and a safety fence 609, one side of the lug plate is fixedly provided with the platform 601, one side of the platform 601 is fixedly provided with the shell 602, one side of the inner part of the shell 602 is fixedly provided with the spring 603, one end of the spring 603 is fixedly provided with the clamping block 604, the inner side of the clamping block 604 is provided with the pulley 605, the inner side bearing of the platform 601 is provided with the pulley set 606, the surfaces of both ends of the guide rail fixing plate 3 are provided with the guide rail 607, the surface of the platform 601 is fixedly provided with the safety fence 609, through the arrangement of the platform 601, the shell 602, the spring 603, the clamping block 604, the pulley 605, the platform 606, the pulley set 607, the guide rail 608 and the safety fence 609, when the platform 601 rises and falls, the surface of the pulley 604 is close to the surface of the steel wire rope 504 due to the fact that the spring 603 is always taut, when the steel wire rope 504 breaks, the spring 603 will immediately pop out, at this time, the spring 603 will push the clamping block 604 when it pops out, then the clamping block 603 will be clamped in the clamping groove 3, finally the platform 601 will immediately stop falling, thereby reducing the risk of safety accidents.

[0026] Further, the inner bearing of the clamping block 604 is connected with the pulley 605, one end of the clamping block 604 is consistent with the clamping groove 3, through the arrangement of the spring 603, the clamping block 604 and the pulley 605, when the steel wire rope 504 breaks, the taut state of the spring 603 will disappear, the spring 603 will immediately pop out, the spring 603 will push the clamping block 604 at the same time of popping out, the clamping block 604 will quickly clamp the clamping groove 3, the clamping block 603 will clamp the clamping groove 3 at the same time, the platform 601 will immediately stop falling, thereby reducing the harm caused to the workers by the continuous falling of the platform 601.

[0027] Further, the pulley set 606 and the guide rail 607 are both provided with two groups, one end of the pulley set 606 is bearing-connected to the platform 601, the other end of the pulley set 606 is installed in the inner part of the guide rail 607, through the arrangement of the pulley set 606 and the guide rail 607, since one end of the pulley set 606 is arranged in the inner part of the guide rail 607, the platform 601 will be more stable when it is lifted up and down by the lug plate 506.

[0028] Working principle: in use, the worker stands on the platform 601, holds the safety guard 608, and then starts the synchronous motor 503, the synchronous motor 503 drives the drum 502 to rotate, the drum 502 drives the steel wire rope 504 to move, since one end of the steel wire rope 504 is installed with the limit block 505, so the steel wire rope 504 drives the ear plate 506 to ascend and descend, at the same time, the ear plate 506 drives the platform 601 to ascend and descend, at the same time when the platform ascends and descends, the other end of the pulley block 606 rotates in the inside of the guide rail 607, so that the stability of the platform 601 is maintained, and the work efficiency is also improved, if the steel wire rope 504 is broken, since the spring 603 is always taut, so the pulley 604 is close to the surface of the steel wire rope 504, when the steel wire rope 504 is broken, the spring 603 will immediately pop out, at this time, the spring 603 pushes the clamping block 604, the clamping block 604 clamps the clamping groove 3, finally the platform 601 stops falling, so that the probability of the worker's accident is reduced.

[0029] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An elevating device for agricultural waste disposal comprising a standard section (1), characterized in that: One side of the standard section (1) is provided with a guide rail fixed plate (2), the guide rail fixed plate (2) is provided with a clamping groove (3) on one side surface, the standard section (1) is provided with a support plate (4) at the top, and the support plate (4) is provided with a manned lifting mechanism (5), and the manned lifting mechanism (5) is provided with an anti-falling mechanism (6) on one end surface. The manned lifting mechanism (5) comprises a fixed plate (501), a winding drum (502), a synchronous motor (503), a steel wire rope (504), a limiting block (505) and an ear plate (506), the surface of the support plate (4) is provided with a fixed plate (501), the inner side of the fixed plate (501) is provided with a winding drum (502), one end of the winding drum (502) is provided with a synchronous motor (503), the surface of the winding drum (502) is provided with a steel wire rope (504), one end of the steel wire rope (504) is provided with a limiting block (505), and one end surface of the steel wire rope (504) is provided with an ear plate (506), and one end of the ear plate (506) is fixedly installed on one end surface of the shell (602).

2. The lifting device for agricultural waste disposal according to claim 1, characterized in that: One end of the steel wire rope (504) is wound around the surface of the winding drum (502), and the other end of the steel wire rope (504) penetrates the surface of the ear plate (506).

3. The lifting device for agricultural waste disposal as claimed in claim 1 wherein: The anti-falling mechanism (6) comprises a platform (601), a shell (602), a spring (603), a clamping block (604), a pulley (605), a pulley block (606), a guide rail (607) and a safety fence (608), one side of the ear plate is fixedly installed with a platform (601), one side of the platform (601) is fixedly installed with a shell (602), one side of the inside of the shell (602) is fixedly installed with a spring (603), one end of the spring (603) is fixedly installed with a clamping block (604), the inside of the clamping block (604) is installed with a pulley (605), the inside of the platform (601) is fixedly installed with a pulley block (606), both end surfaces of the guide rail fixed plate (2) are installed with guide rails (607), and the surface of the platform (601) is fixedly installed with a safety fence (608).

4. The lifting device for agricultural waste disposal as claimed in claim 3, wherein: The inside of the clamping block (604) is connected with the pulley (605), and the clamping groove (3) is matched with one end of the clamping block (604).

5. The lifting device for agricultural waste disposal as claimed in claim 3 wherein: The pulley block (606) and the guide rail (607) are both provided with two groups, one end of the pulley block (606) is connected with the platform (601) through a bearing, and the other end of the pulley block (606) is arranged in the inside of the guide rail (607).

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