CN219061123U

CN219061123U - Vertical rod pulling device

Info

Publication number: CN219061123U
Application number: CN202223261040.0U
Authority: CN
Inventors: 董贵发; 王圣铕; 葛小平; 乐训权; 聂晓玲; 饶学雄; 阮承莲; 谢婷
Original assignee: Fujian Jianning Rixin Edible Mushroom Industry Technology Co ltd
Current assignee: Fujian Jianning Rixin Edible Mushroom Industry Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-23
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a vertical rod pulling-out device, which comprises a supporting plate, wherein the middle part of the upper surface of the supporting plate is fixedly connected with the lower end of a supporting rod, the side surface of the upper end of the supporting rod is rotationally connected with the inner side surface of the lower end of a connecting seat, the inner side surface of the upper end of the connecting seat is fixedly connected with the side surface of one end of a pressing rod, a U-shaped rotating rod is rotationally arranged on the pressing rod, which is close to a through hole of the side surface of one end of the connecting seat, and the two ends of the rotating rod are fixedly connected with the side surface of the U-shaped pulling rod seat; the compression bar comprises a compression bar cylinder, external threads, internal threads and an extension bar, wherein the extension bar is movably installed in the compression bar cylinder, the length of the compression bar can be increased, the length of a power arm can be increased when the compression bar is pulled out, the compression bar can be more labor-saving when the deeper upright post is pulled out and buried, the size of a pulling bar seat can be adjusted, the compression bar is applicable to the upright post pulling out of upright posts with different thicknesses, and the compression bar pulling device is high in universality.

Description

Vertical rod pulling device

Technical Field

The utility model relates to the technical field of vertical rod extraction, in particular to a vertical rod extraction device.

Background

The simple edible fungus greenhouse is low in investment cost and easy to recover. The edible fungus greenhouse can be roughly divided into four types, namely a greenhouse, an inclined plane greenhouse, an imitation winter greenhouse and a winter greenhouse (sunlight greenhouse), wherein the greenhouse is generally formed by bamboo poles and cement columns, has a service life of 3-10 years, is arc-shaped, and is covered by a plastic film. Also called two sheds, bread sheds, cold sheds. The greenhouse is suitable for planting and culturing in southern areas and in spring, summer and autumn of the north of China, the heat insulation performance of the arched greenhouse is slightly lower than that of the greenhouse, two films or three films can be additionally arranged in the greenhouse to increase the night temperature, a plurality of upright posts are arranged in the simple edible fungus greenhouse, the upright posts can be buried underground directly for keeping stable contact with the ground, and the upright posts or the upright posts need to be pulled out of soil during maintenance and dismantling of the simple edible fungus greenhouse.

At present, when the vertical pole is pulled out, the manual shaking is mostly adopted, so that the contact area between the pit on the ground and the vertical pole is greatly reduced, and thus the vertical pole or the vertical pole is pulled out, but the buried depth of the vertical pole is large, shaking and taking out are time and labor consuming, the efficiency of removing and maintaining the simple edible fungus greenhouse is affected, although a certain lever type pulling rod device is available on the market, the front end U-shaped clamping rod part of the device can be pulled out of the vertical pole quickly and can not be adjusted, the size of the front end U-shaped clamping rod part of the device is fixed, a certain of larger and thicker vertical pole cannot be applied, the universality is poor, the length of the lever part of the device is fixed, and the resistance is large for the vertical pole with a certain buried depth and still is more laborious when the device is pulled out.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a vertical rod pulling-out device, which adopts the technical scheme that the device comprises a supporting plate, wherein the middle part of the upper surface of the supporting plate is fixedly connected with the lower end of the supporting plate, the side surface of the upper end of the supporting plate is rotationally connected with the inner side surface of the lower end of a connecting seat, the inner side surface of the upper end of the connecting seat is fixedly connected with the side surface of one end of a pressure rod, a U-shaped rotating rod is rotationally arranged in a through hole of the pressure rod, which is close to the side surface of one end of the connecting seat, and the two ends of the rotating rod are fixedly connected with the side surface of a U-shaped pulling rod seat;

the compression bar comprises a compression bar cylinder, external threads, internal threads and an extension bar, wherein the extension bar is movably arranged in the compression bar cylinder, the external threads are arranged on the side surface of one end of the extension bar, which is positioned in the compression bar cylinder, the internal threads matched with the external threads are arranged on the inner side surfaces of the two ends of the compression bar cylinder, and the length of the set compression bar can be increased, so that the length of a power arm can be increased when the compression bar is pulled out, and the compression bar can be more labor-saving when a buried deep upright post is pulled out;

the utility model provides a dead lever seat, including bolt, dead lever, jack, connecting rod and movable rod, the dead lever is the L type, the dead lever is kept away from the inside of dwang one end and is cavity, the one end of connecting rod is pegged graft in the inside of dead lever, the other end of connecting rod and the side fixed connection of movable rod one end, two jacks have been seted up to the upper surface of dead lever one end, the jack has also been seted up to the upper surface that the connecting rod is located dead lever one end, the bolt corresponds with the jack, and the dead lever seat of setting can be applicable to the stand pole setting of different thickness and pull out the use, and the commonality is high.

As a preferable technical scheme of the utility model, the steel cylinder is fixedly arranged in the through hole at one end side surface of the pressure rod, the steel cylinder is positioned at the outer side of the middle part of the rotating rod, and the arranged steel cylinder can improve the strength of the through hole on the pressure rod and prevent the through hole of the pressure rod from being broken.

As a preferable technical scheme of the utility model, the side surface of one end of the pressure rod far away from the connecting seat is fixedly connected with the inner side surface of the rubber sleeve, and the rubber sleeve can improve the friction force of the pressure rod and prevent people from slipping when holding the pressure rod.

As a preferable technical scheme of the utility model, the lower surface of one end of the fixed rod is fixedly provided with the magnet plate, the magnet plate is positioned at the lower side of the jack on the fixed rod, and the arranged magnet plate can adsorb the bolt inserted into the jack to prevent the bolt from falling off when in use.

As a preferable technical scheme of the utility model, the side surface of the upper end of the bolt is rotatably provided with the semicircular lifting rod, and the arranged lifting rod can enable people to conveniently lift the bolt.

The utility model has the beneficial effects that: according to the utility model, a lever type pulling rod mechanism can be formed through the support rod, the connecting seat, the pressure rod and the pulling rod seat, the pulling rod can be operated in a labor-saving manner, the positions of the movable rods can be adjusted through the matching of the insertion holes on the connecting rod and the insertion holes on the fixing rod and the bolts, the distance between the fixing rod and the movable rods is increased, the device can be suitable for pulling upright posts with different thicknesses, the universality is high, the extension rod can be fixed in the pressure rod barrel or one end of the inner side of the extension rod is locked at the opening of the pressure rod barrel through the matching of the external threads on the extension rod and the internal threads on the pressure rod barrel, so that the length of the whole pressure rod is increased, the length of a power arm can be increased when the pulling rod is pulled, the labor-saving effect can be improved when the upright posts with deeper depth are pulled out, the strength of through holes on the pressure rod can be improved through the steel barrel, the rupture of the through holes of the pressure rod can be prevented, the friction force of the pressure rod can be improved through the rubber sleeve, people can be prevented from skidding when people hold the pressure rod, the bolts inserted into the insertion holes can be adsorbed through the magnet plates, the bolts can be prevented from falling when people use, the lifting rod can be convenient to pull the lifting rod through the lifting rod.

Drawings

FIG. 1 is a schematic diagram of the overall novel structure of the present utility model;

FIG. 2 is a schematic view of a pulling rod seat according to the present utility model;

FIG. 3 is a schematic view of the structure of the compression bar of the present utility model.

In the figure: 1 supporting plate, 2 supporting rods, 3 connecting seats, 4 pressing rods, 41 pressing rod cylinders, 42 external threads, 43 internal threads, 44 extension rods, 5 rotating rods, 6 pulling rod seats, 61 bolts, 62 fixing rods, 63 inserting holes, 64 connecting rods, 65 moving rods, 7 steel cylinders, 8 rubber sleeves, 9 magnet plates and 10 pulling rods.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a pole pulling device, which adopts the technical scheme that the pole pulling device comprises a supporting plate 1, the middle part of the upper surface of the supporting plate 1 is fixedly connected with the lower end of a supporting rod 2, the side surface of the upper end of the supporting rod 2 is fixedly connected with the inner side surface of the lower end of a connecting seat 3, the inner side surface of the upper end of the connecting seat 3 is fixedly connected with the side surface of one end of a pressing rod 4, a U-shaped rotating rod 5 is rotatably arranged in a through hole of the side surface of the pressing rod 4, two ends of the rotating rod 5 are fixedly connected with the side surface of a U-shaped pulling rod seat 6, a steel cylinder 7 is fixedly arranged in the through hole of the side surface of one end of the pressing rod 4, the steel cylinder 7 is positioned at the outer side of the middle part of the rotating rod 5, the strength of the through hole of the pressing rod 4 can be improved, the through hole of the pressing rod 4 is prevented from being broken, the side surface of the pressing rod 4 far away from the connecting seat 3 is fixedly connected with the inner side surface of a rubber sleeve 8, the friction force of the pressing rod 4 can be improved through the rubber sleeve 8, when people hold the pressing rod 4, the pressing rod 3 can be prevented from slipping through the lever type pulling mechanism through the supporting rod 2, the connecting seat 3, the pressing rod 4 and the pulling rod 6 can be formed into a rod pulling mechanism, and labor-saving operation can be achieved;

the compression bar 4 comprises a compression bar cylinder 41, external threads 42, internal threads 43 and an extension bar 44, the extension bar 44 is movably arranged in the compression bar cylinder 41, the external threads 42 are arranged on the side surface of one end of the extension bar 44 positioned in the compression bar cylinder 41, the internal threads 43 matched with the external threads 42 are arranged on the inner side surfaces of the two ends of the compression bar cylinder 41, the extension bar 44 can be fixed in the compression bar cylinder 41 or one end of the inner side of the extension bar 44 is locked at the opening of the compression bar cylinder 41 through the matching of the external threads 42 on the extension bar 44 and the internal threads 43 on the compression bar cylinder 41, so that the length of the whole compression bar 4 is increased, and the length of a power arm can be increased when the extension bar is pulled out, so that the power arm can be more labor-saving when a vertical column buried deeper is pulled out;

the pulling rod seat 6 comprises a bolt 61, a fixing rod 62, a jack 63, a connecting rod 64 and a moving rod 65, wherein the fixing rod 62 is L-shaped, the fixing rod 62 is hollow far away from the inside of one end of the rotating rod 5, one end of the connecting rod 64 is inserted into the fixing rod 62, the other end of the connecting rod 64 is fixedly connected with one side of one end of the moving rod 65, two jacks 63 are formed in the upper surface of one end of the fixing rod 62, the jack 63 is also formed in the upper surface of one end of the connecting rod 64, the bolt 61 corresponds to the jack 63, a magnet plate 9 is fixedly arranged on the lower surface of one end of the fixing rod 62, the magnet plate 9 is positioned on the lower side of the jack on the fixing rod 62, the bolt 61 inserted into the jack 63 can be adsorbed through the magnet plate 9, the bolt 61 is prevented from falling off in use, the bolt 61 corresponds to the jack 63, the semicircular pulling rod 10 is rotatably arranged on the side of the upper end of the bolt 61, people can conveniently pull the bolt 61 through the pulling rod 10, the jack 63 on the connecting rod 64 is matched with the jack 63 on the fixing rod 62 to the jack 61, the position of the moving rod 65 can be adjusted, the distance between the fixing rod 62 and the moving rod 65 can be increased, and the upright post can be enlarged, and the distance between the upright posts can be increased.

The working principle of the utility model is as follows: the supporting plate 1 is arranged on the ground at one side of the upright post or the upright post, the U-shaped pulling rod seat 6 is sheathed on the outer side of the upright post or the upright post, one end of the pressing rod 4 provided with the rubber sleeve 8 is pressed downwards, at the moment, the pressing rod 4 rotates around the connecting position of the connecting seat 3 and the supporting rod 2, one end of the pressing rod 4 without the rubber sleeve 8 rotates upwards, the pressing rod 4 drives the pulling rod seat 6 to move upwards, when the pressing rod 4 pulls the pulling rod seat 6, the pulling rod seat 6 inclines, the two sides of the pulling rod seat 6 are contacted with the side surfaces of the upright post or the upright post, the high friction force can slide along the upright post or the upright post, the pulling rod seat 6 drives the upright post or the upright post to move upwards along with the rotation of the pressing rod 4, so that the upright post or the upright post is pulled out from the ground, when a thicker upright post is required to be pulled out, the pulling rod 10 can be rotated to a vertical position, the pulling rod 10 is pinched and the bolt 61 is pulled up, pulling the moving rod 65 outwards to align the insertion hole 63 on the connecting rod 64 with the other insertion hole 63 on the fixed rod 62, inserting the plug pin 61 into the aligned insertion hole 63, increasing the distance between the fixed rod 62 and the moving rod 65, being applicable to thicker upright posts for pulling out, adsorbing the plug pin 61 by the magnetism of the magnet plate 9 when the plug pin 61 is inserted into the aligned insertion hole 63 to prevent the plug pin 61 from falling, rotating the extension rod 44 when the push rod 4 is hard to push the push rod, separating the external thread 42 on the extension rod 44 from the external thread 43 in the push rod barrel 41, extracting the extension rod 44 from the push rod barrel 41, rotating the extension rod 44, connecting the external thread 42 on the extension rod 44 with the internal thread 42 at the opening of the push rod barrel 41, fixing the extension rod 44, wherein the length of one side of the connecting seat 3 on the whole push rod 4 is far longer than the length of the other side, when pulling out the pole, the power arm on the pressure lever 4 is far greater than the resistance arm, so that the upright post or the upright post can be pulled out from the soil more laborsaving.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The vertical rod pulling-out device is characterized by comprising a supporting plate (1), wherein the middle part of the upper surface of the supporting plate (1) is fixedly connected with the lower end of a supporting rod (2), the side surface of the upper end of the supporting rod (2) is rotationally connected with the inner side surface of the lower end of a connecting seat (3), the inner side surface of the upper end of the connecting seat (3) is fixedly connected with the side surface of one end of a pressing rod (4), a U-shaped rotating rod (5) is rotationally installed in a through hole close to the side surface of one end of the connecting seat (3), and the two ends of the rotating rod (5) are fixedly connected with the side surface of a U-shaped pulling rod seat (6);

the compression bar (4) comprises a compression bar cylinder (41), external threads (42), internal threads (43) and an extension bar (44), wherein the extension bar (44) is movably installed in the compression bar cylinder (41), the external threads (42) are arranged on the side surface of one end of the extension bar (44) positioned in the compression bar cylinder (41), and the internal threads (43) matched with the external threads (42) are arranged on the inner side surfaces of two ends of the compression bar cylinder (41);

the utility model provides a dead lever seat (6) is including bolt (61), dead lever (62), jack (63), connecting rod (64) and movable rod (65), dead lever (62) are the L type, the inside that dead lever (62) kept away from dwang (5) one end is cavity, the inside at dead lever (62) is pegged graft to the one end of connecting rod (64), the other end and the side fixed connection of movable rod (65) one end of connecting rod (64), two jacks (63) have been seted up to the upper surface of dead lever (62) one end, jack (63) have also been seted up to the upper surface that connecting rod (64) are located dead lever (62) one end, bolt (61) and jack (63) correspond.

2. A pole extraction device according to claim 1, characterized in that: the steel cylinder (7) is fixedly arranged in the through hole on the side surface of one end of the compression bar (4), and the steel cylinder (7) is positioned on the outer side of the middle part of the rotation bar (5).

3. A pole extraction device according to claim 1, characterized in that: the side surface of one end of the compression bar (4) far away from the connecting seat (3) is fixedly connected with the inner side surface of the rubber sleeve (8).

4. A pole extraction device according to claim 1, characterized in that: the lower surface of one end of the fixed rod (62) is fixedly provided with a magnet plate (9), and the magnet plate (9) is positioned at the lower side of an inserting hole (63) on the fixed rod (62).

5. A pole extraction device according to claim 1, characterized in that: the side surface of the upper end of the bolt (61) is rotatably provided with a semicircular lifting rod (10).