CN202829357U - Small-sized agricultural machine hoisting machine - Google Patents

Abstract

The utility model relates to a small agricultural machinery hoisting machine, which comprises a long pillar, a short pillar, a sliding assembly, a crossbeam and a lifting assembly, one end of the crossbeam is connected with the long pillar, and the other end of the crossbeam is connected with the short pillar, and the sliding assembly is movably installed on the crossbeam On, the sliding assembly can slide freely on the beam, and the lifting assembly is connected to the sliding assembly. The whole machine of the utility model is small in size and light in weight, and is easy to transfer when used in field operations, stable in hoisting, and will not roll over when lifting heavy agricultural machinery.

Description

A small agricultural machinery hoist

technical field

The utility model relates to an agricultural auxiliary machine used for field work, in particular to a hoist used for transferring the agricultural machine used for field work.

Background technique

my country has a vast area of hills and mountainous areas, and there are many agricultural terraces and terraces. Small-scale agricultural machinery for plowing, planting, sowing, and harvesting will gradually become popular, and agricultural mechanization will be gradually realized. Due to the complex terrain and landform features, the transfer of agricultural machinery field work tools is a big problem that needs to be solved. At present, the devices used for mechanical equipment transfer mainly include the following types:

1. The application number is CN200720091997.1, and the application date is September 26, 2007. The Chinese utility model patent named hoisting machine discloses a hoisting machine, including a hoisting device, a column and a boom that is rotatably installed on the upper end of the column , The hoisting device is integrated with the boom. The lower end of the boom is fixed with a rotating mounting sleeve. The axis of the rotating mounting sleeve forms an obtuse angle with the boom body. There is a shaft at the upper end of the column. The boom is rotatably mounted on the shaft through the rotating mounting sleeve. Bearings are installed between the mounting sleeves; a mounting frame is fixed on the outer wall of the rotating mounting sleeve, and the hoisting device is fixed on the mounting frame. This patent complete machine has a large volume and heavy weight, and it is difficult to move and carry when it is used for agricultural terraced fields and terraced fields in my country's hills and mountainous areas. Because the area of the terraced fields is small and there is a height difference, when using this patent to transfer agricultural machinery, the lifting is unstable, the lifting weight is light, and it may roll over when lifting heavy machinery.

2. The application number is CN94206235.3, and the application date is February 28, 1994. The Chinese utility model patent titled a simple hoist discloses a simple hoist, which can solve the equipment hoisting of low-lying operating points without roads. Can adopt the tripod that is installed with the fixed column of operation point, hinge pulley block 10 on the beam 8 ends of tripod, go around pulley block with wire rope and hang hook 11; The two ends of the vertical shaft 4 of tripod are equipped with bearing (2,5 ) be stuck on clip 7 and upper and lower guide pulleys (1,6) on the fixture, and steel rope is tied on the cylinder on the hand winch 13 through two guide pulleys. The hook rotates with the drum to lift the equipment, and the tripod is manually rotated to lift the equipment out. After the hoist is used, it is unloaded and pushed away with the car. It is suitable for hoisting operations at scattered hoisting points. Because this patent can be disassembled, it is easy to move and carry when it is used in agricultural terraced fields and terraced fields in my country's hills and mountainous areas. However, on the one hand, the patent needs to be disassembled and assembled every time an operation point is moved, which consumes a lot of operation time and low operation efficiency; When lifting, the lifting is unstable, and it may roll over when lifting heavy machinery.

Utility model content

In order to overcome the above-mentioned defects, the utility model provides a small-scale agricultural machinery hoisting machine. The hoisting machine is small in size and light in weight. It is easy to transfer when used in field operations. It won't tip over either.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A small agricultural machinery hoisting machine, characterized in that it includes a long pillar, a short pillar, a sliding assembly, a crossbeam and a lifting assembly, one end of the crossbeam is connected with the long pillar, the other end of the crossbeam is connected with the short pillar, and the sliding assembly The sliding assembly is movably installed on the crossbeam, and the sliding assembly can slide freely on the crossbeam, and the lifting assembly is connected to the sliding assembly.

A support rod is arranged between the long pillar and the crossbeam, and one end of the support rod is fixed on the long pillar, and the other end is fixed on the crossbeam.

A support rod is arranged between the short pillar and the crossbeam, and one end of the support rod is fixed on the short pillar, and the other end is fixed on the crossbeam.

The lifting assembly includes a pulley block, a manual zipper and a hook, the pulley block is connected to the sliding assembly, the manual zipper is wound on the pulley block, and the suspension hook is fixedly installed on the pulley block.

The sliding assembly is a sliding roller, and the sliding roller is arranged on the beam.

The sliding assembly is a pair of guide rails, and the pair of guide rails is installed on the beam.

The long pillars are telescopic rods.

The beam is an I-beam.

There are two long pillars and are connected with the crossbeam through a pin shaft, and there are two short pillars and are connected with the crossbeam through a pin shaft.

The utility model has the following advantages:

1. The utility model utilizes simple long pillars, short pillars, sliding components, beams and lifting components to form a crane that is easy to install and disassemble. The short pillars are placed in the higher terraces, and the long pillars are placed in the lower terraces. The sliding components slide freely on the beams to realize the transfer of agricultural machinery between terraces, which saves labor, time, and Efficient purpose.

2. A support rod is fixed on the long pillar and crossbeam of the utility model, one end of which is fixed on the long pillar, the other end is fixed on the crossbeam, and a support rod is fixed on the short pillar and crossbeam, and one end of the support rod is fixed on the short pillar The other end is fixed on the beam. The support rod can strengthen the connection between the long pillar and the crossbeam, and between the short pillar and the crossbeam, so that the utility model can lift heavy agricultural machinery.

3. The lifting assembly of the utility model includes a pulley block, a manual zipper and a suspension hook. The pulley block is connected on the sliding assembly, the manual zipper is wound on the hand pulley block, and the suspension hook is fixedly installed on the pulley block. The set pulley block, manual zipper and hook realize the manual lifting of the agricultural machinery without involving any power equipment and save energy. When in use, just pull the manual zipper to realize the transfer of agricultural machinery between terraces, which is easy to operate and easy to use.

4. The long pillars of the utility model are set as telescopic rods, the purpose of which is that in actual use, the user can adjust the long pillars according to the actual height difference of the terraces so that the I-beam is basically kept horizontal and the lifting is stable. Since the landing points are distributed in different places, the force is uniform, so that the utility model will not roll over.

5. The utility model has two long pillars and is connected to the crossbeam through pin shafts, and said short pillars has two and is connected to the crossbeam through pin shafts. The whole crane is just like a bench, which is supported by four legs. Because the landing points are distributed on the four legs, the force is uniform, so that the utility model can not roll over.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Markings in the figure 1. Long pillar, 2. Support rod, 3. Pin shaft, 4. Beam, 5. Slide assembly, 6. Crossbar, 7. Short pillar, 8. Pulley block, 9. Manual zipper, 10. Agricultural machinery , 11, terraced fields.

Detailed ways

Example 1

As shown in Figure 1, the present embodiment provides a small-sized agricultural machinery hoisting machine, including a long pillar 1, a short pillar 7, a sliding assembly 5, a crossbeam 4 and a lifting assembly, and one end of the crossbeam 4 is connected with the long pillar 1, so that The other end of the beam 4 is connected to the short pillar 7, the sliding assembly 5 is movably installed on the beam 4, the sliding assembly 5 can slide freely on the beam 4, and the lifting assembly is connected to the sliding assembly.

The sliding assembly in this embodiment is a sliding roller installed on the beam 4 , and the sliding roller is stuck on the track of the beam 4 . The lifting assembly includes a pulley block 8 and a manual zipper 9. A movable pulley and a fixed pulley are arranged in the pulley block 8. The manual zipper 9 is wound on the movable pulley and the fixed pulley. By utilizing the movable pulley and the manual zipper 9, the user saves effort and the operation is simple when lifting the agricultural machinery. When in use, the short pillar 7 is placed in the terrace 11 with a higher height, and the long pillar 1 is placed in the terrace 11 with a lower height, and the sliding assembly 5 slides freely on the beam 4 to realize the transfer of agricultural machinery between the terraces. , to achieve the purpose of labor saving, time saving and high efficiency. In order to ensure the stable landing of the whole crane, there are two long pillars 1 and short pillars 7 and they are connected to the beam 4 through the pin shaft 2. The whole crane is like a bench supported by four legs. On the top, the force is uniform, so that this embodiment will not roll over. Two short pillars 7 are connected with crossbar 6, and two long pillars 1 are also connected with crossbar 6. Long pillar 1, short pillar 7, crossbeam 4 have just constituted the frame main body of crane like this.

Example 2

As shown in Figure 1, on the basis of Embodiment 1, the present embodiment has a support rod 2 fixed on the long pillar 1 and the crossbeam 4, one end of the support rod 2 is fixed on the long pillar 1, and the other end is fixed on the crossbeam 4 , the short pillar 7 and the crossbeam 4 are fixed with a support rod 2, one end of the support rod 2 is fixed on the short pillar 7, and the other end is fixed on the crossbeam 4. The long pillar 1 and the beam 4 are connected with the pin shaft 3, the support rod 2 is connected with the long pillar 1 with the pin shaft 3, the short pillar 7 and the cross beam 4 are connected with the pin shaft 3, and the support rod 2 and the short pillar Connect with bearing pin 3 between. The support rod 2 can strengthen the connection between the long pillar 1 and the crossbeam 4, and between the short pillar 7 and the crossbeam 4, so that this embodiment can lift heavy agricultural machinery. Its main purpose is to strengthen the long pillar 1 and the crossbeam 4, reinforce the short pillar 7 and the crossbeam, and improve the stability of the whole machine. The sliding assembly 5 of this embodiment can also be a pair of guide rails, and any sliding assembly that can slide freely on the beam 4 can be installed on the beam 4 .

Example 3

As shown in Figure 1, this implementation is based on Embodiment 1 or 2. The lifting assembly includes a pulley block 8, a manual zipper 9 and a hook. The pulley block 8 is connected to the sliding assembly 5, and the pulley block 8 is provided with a movable pulley and a fixed pulley. , the manual zipper 9 is wound on the movable pulley and the fixed pulley, and the suspension hook is fixedly installed on the pulley assembly. The set pulley block 8, the manual zipper 9 and the suspension hook realize the manual lifting of the agricultural machinery without involving any power equipment and save energy. When in use, the transfer of the agricultural machinery between the terraces can be realized only by pulling the manual zipper 9, and the operation is simple and convenient to use.

Example 4

As shown in Figure 1, this implementation is on the basis of embodiment 1 or 2, and long pillar 1 is set to telescopic rod, and crossbeam is I-beam, is provided with the track that slides for sliding roller on I-beam, and its purpose is In actual use, the user can adjust the long pillars according to the actual height difference of the terraces so that the I-beam is basically kept horizontal and the lifting is stable. Since the landing points are distributed in different places, the force is uniform, so that the utility model will not rollover.

The working process of the present utility model is:

When the agricultural machinery is to be transferred from one terraced field (higher altitude) to the adjacent terraced field (lower altitude), first lean the agricultural machinery on the ridge or ridge (choose favorable terrain, the narrowest ridge or ridge) , and then assemble the crane (the steps of assembling the crane are as follows: install the short pillar tree straight on the terrace with higher altitude, install the beam on the short pillar, and install the long pillar on the terrace with lower altitude according to the length of the beam , adjust the height of the long pillar so that the I-beam is basically kept horizontal, install the sliding assembly on the beam, and finally install the lifting assembly on the sliding assembly.) Tie the agricultural machinery with a wire rope, and hoist the agricultural machinery on the hook , pull the manual zipper to lift the agricultural machinery off the ground, then turn the agricultural machinery from one end of the I-beam to the other, then pull the manual zipper to lower the agricultural machinery until it lands stably, remove the wire rope, and realize the agricultural machinery. field transfer. The transfer process is to lift the farmer-translate-down.

Claims (8)

1. small-scale agricultural machinery hoisting machine, it is characterized in that: comprise long struts (1), sprag (7), slide assemblies (5), crossbeam (4) and lifting assembly, described crossbeam (4) one ends link to each other with long struts (1), described crossbeam (4) other end links to each other with sprag (7), described slide assemblies (5) is movably arranged on the crossbeam (4), this slide assemblies (5) can be free to slide in crossbeam (4), and described lifting assembly is connected on the slide assemblies (5).

2. a kind of small-scale agricultural machinery hoisting machine according to claim 1, it is characterized in that: be provided with strut bar (2) between described long struts (1) and the crossbeam (4), these strut bar (2) one ends are fixed on the long struts (1), and the other end is fixed on the crossbeam (4).

3. a kind of small-scale agricultural machinery hoisting machine according to claim 1 and 2, it is characterized in that: be provided with strut bar (2) between described sprag (7) and the crossbeam (4), these strut bar (2) one ends are fixed on the sprag (7), and the other end is fixed on the crossbeam (4).

4. a kind of small-scale agricultural machinery hoisting machine according to claim 1, it is characterized in that: described lifting assembly comprises assembly pulley (8), manual slide fastener (9) and suspension hook, described assembly pulley (8) is connected on the slide assemblies (5), manually slide fastener (9) is wrapped on the assembly pulley (8), and suspension hook is fixedly mounted on the assembly pulley (8).

5. a kind of small-scale agricultural machinery hoisting machine according to claim 1, it is characterized in that: described slide assemblies (5) is slider roller, and slider roller is arranged on the crossbeam (4).

6. a kind of small-scale agricultural machinery hoisting machine according to claim 1, it is characterized in that: described slide assemblies (5) is guideway, and guideway is installed on the crossbeam (4).

7. a kind of small-scale agricultural machinery hoisting machine according to claim 1 is characterized in that: described long struts (1) is expansion link, and described crossbeam (4) is H-girder.

8. according to claim 1,2,4,5,6 or 7 described a kind of small-scale agricultural machinery hoisting machines, it is characterized in that: described long struts (1) has two and link to each other with crossbeam (4) by bearing pin (3), and described sprag (7) has two and pass through bearing pin (3) and link to each other with crossbeam (4).

Images