Quick extractor for lever type supporting rod

Abstract

The utility model relates to a lever type supporting rod quick extractor, which belongs to the technical field of agricultural machinery and comprises a supporting prying rod, a stable supporting frame is hinged to one end of the supporting prying rod and is triangular, and inserting stabilizing rods are uniformly arranged on the surface of the outer wall of the lower end of the stable supporting frame. A quick pulling-out frame is arranged at one end of the supporting prying rod in a hinged mode, the connecting position of the quick pulling-out frame and the supporting prying rod is located below the connecting position of the stable supporting frame and the supporting prying rod, and a worker places the stable supporting frame perpendicular to the ground and then pulls out the stable supporting frame through the quick pulling-out frame arranged at one end of the supporting prying rod in a hinged mode. According to the device, the lever principle is utilized, the physical strength of workers can be greatly reduced, the working efficiency of the workers can be better improved, the actual use scene is considered, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to a lever-type support rod quick puller, belonging to the technical field of agricultural machinery. Background Art

[0002] Some trees planted in small gardens need some support rods when they are planted. When the support rods need to be pulled out, a quick puller is needed. When the existing device pulls out the support rods, it usually uses manpower to directly pull out the support rods. However, manual pulling out of the support rods is inefficient and requires workers to constantly bend over to pull out the support rods, which results in excessive physical exertion of the workers.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a lever-type support rod quick puller in order to solve the above-mentioned problem, which can facilitate workers to quickly pull out the support rod through the device. At the same time, the device has a simple structure and is easy to operate, which is more helpful to improve the work efficiency of the workers.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a lever-type support rod quick puller, comprising a support prying rod, one end of which is hingedly provided with a stable support frame, and one end of which is hingedly provided with a quick pull-out frame.

[0006] Preferably, in order to enable the stable support frame to be stably placed on the ground, the stable support frame is triangular in shape, and the outer wall surface of the lower end of the stable support frame is evenly provided with plug-in stabilizing rods.

[0007] Preferably, in order to provide a rotation space for the quick-pull-out frame, the connection position between the quick-pull-out frame and the supporting prying rod is located below the connection position between the stable supporting frame and the supporting prying rod.

[0008] Preferably, in order to fix the stable support frame, a supporting threaded hole is opened at one end of the supporting prying rod, and supporting through holes are opened on both outer walls of the upper end of the stable support frame, and both inner walls of the upper end of the stable support frame are in contact with the circumferential surface of the supporting prying rod, and a supporting bolt is arranged in the supporting threaded hole, and both ends of the supporting bolt are inserted into the supporting through holes on both sides of the upper end of the stable support frame.

[0009] Preferably, in order to fix the quick pull-out frame, the quick pull-out frame includes a fixing plate, the fixing plates are respectively arranged on both sides of one end of the supporting prying rod, a fixing hole is opened on one side surface of the fixing plate, a pull-out threaded hole is opened on one end surface of the supporting prying rod, a pull-out bolt is rotatably engaged in the pull-out threaded hole, and both ends of the pull-out bolt are inserted into the fixing plates on both sides of one end of the supporting prying rod.

[0010] Preferably, a U-shaped pull-out frame is fixedly welded to one end of the fixing plate, and rubber pull-out plates are provided on both inner walls of the U-shaped pull-out frame.

[0011] Preferably, in order to facilitate the staff to hold one end of the supporting prying rod, an anti-slip hand guard ring is provided at one end of the supporting prying rod.

[0012] Preferably, in order to facilitate the placement of the device and the use of the staff, a hanging ring and a labor-saving handle are provided at one end of the supporting prying rod.

[0013] The beneficial effect of the utility model is that the staff can quickly pull out the support rod for planting trees on the ground by placing the stable support frame vertically to the ground and then using the quick pull-out frame hinged at one end of the support prying rod. The device utilizes the lever principle to greatly reduce the physical strength of the staff and is more helpful to improve the work efficiency of the staff. The device takes into account the actual usage scenarios and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the expanded structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the quick removal rack of the utility model.

[0017] Figure 4 For the utility model Figure 2 A is an enlarged view of the structure.

[0018] In the figure: 1. Support pry rod; 2. Stable support frame; 3. Quick pull-out frame; 301. Fixed plate; 302. U-shaped pull-out frame; 303. Rubber pull-out plate; 4. Plug-in stabilizing rod; 5. Support bolt; 6. Pull-out bolt; 7. Anti-slip hand guard; 8. Hanging ring and labor-saving handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 As shown, a lever-type support rod quick puller comprises a support prying rod 1, one end of the support prying rod 1 is hingedly provided with a stable support frame 2, and one end of the support prying rod 1 is hingedly provided with a quick pull-out frame 3.

[0021] As a technical optimization solution of the utility model, Figure 1 and Figure 3 and Figure 4 As shown, the stabilizing support frame 2 is triangular in shape, and the outer wall surface of the lower end of the stabilizing support frame 2 is evenly provided with plug-in stabilizing rods 4. The connection position of the quick pull-out frame 3 and the supporting prying rod 1 is located below the connection position of the stabilizing support frame 2 and the supporting prying rod 1. A supporting threaded hole is opened at one end of the supporting prying rod 1, and the outer walls on both sides of the upper end of the stabilizing support frame 2 are connected and provided with supporting through holes. The inner walls on both sides of the upper end of the stabilizing support frame 2 are fitted with the circumferential surface of the supporting prying rod 1, and supporting bolts 5 are arranged in the supporting threaded holes. Both ends of the supporting bolts 5 are plugged into the supporting through holes on both sides of the upper end of the stabilizing support frame 2, so that the staff can place the stabilizing support frame 2 vertically to the ground through the hinged arrangement, which is equivalent to fixing one end of the supporting prying rod 1. At this time, the lever drive is completed with the connection part between the stabilizing support frame 2 and the supporting prying rod 1 as the fulcrum.

[0022] like Figure 1 and Figure 3As shown, the quick pull-out frame 3 includes a fixing plate 301, which is respectively arranged on both sides of one end of the supporting prying rod 1, a fixing hole is opened on one side surface of the fixing plate 301, and a pull-out threaded hole is opened on one end surface of the supporting prying rod 1, and a pull-out bolt 6 is rotatably engaged in the pull-out threaded hole, and both ends of the pull-out bolt 6 are inserted and arranged in the fixing plates 301 on both sides of one end of the supporting prying rod 1, and one end of the fixing plate 301 is fixedly welded with a U-shaped pull-out frame 302, and the inner walls on both sides of the U-shaped pull-out frame 302 are provided with rubber pull-out Plate 303, one end of the supporting prying rod 1 is provided with an anti-skid hand guard 7, and one end of the supporting prying rod 1 is provided with a hanging ring and a labor-saving handle 8, so that the staff can put the U-shaped pull-out frame 302 in the quick pull-out frame 3 on the supporting rod on the ground. At this time, the staff holds the anti-skid hand guard 7 to pry the supporting prying rod 1, and the quick pull-out frame 3 arranged by the hinged arrangement can realize that after the supporting rod is pulled out to a certain height, the U-shaped pull-out frame 302 can automatically adjust the contact position with the surface of the supporting rod, and at this time, the supporting prying rod 1 is used to pull up the supporting rod.

[0023] When the utility model is in use, the staff brings the device to a suitable position. When the staff wants to pull out the support rod on the ground, the staff will sleeve the U-shaped pull-out frame 302 on the surface of the support rod, and then support the ground through the stable support frame 2. At this time, a lever effect is formed with the connection part between the stable support frame 2 and the support prying rod 1 as the fulcrum. Then the staff pries one end of the support prying rod 1 to realize the removal of the ground support rod. The device is easy to operate and is also convenient for the staff to carry and transport. It is highly practical.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lever-type support rod quick extractor, comprising a support prying rod (1), characterized in that: One end of the supporting prying rod (1) is hingedly provided with a stable supporting frame (2), and one end of the supporting prying rod (1) is hingedly provided with a quick-pull-out frame (3).

2. The lever-type support rod quick puller according to claim 1, characterized in that: The stabilizing support frame (2) is triangular in shape, and the outer wall surface of the lower end of the stabilizing support frame (2) is evenly provided with plug-in stabilizing rods (4).

3. The lever-type support rod quick puller according to claim 1, characterized in that: The connection position between the quick-pull-out frame (3) and the supporting prying rod (1) is located below the connection position between the stable supporting frame (2) and the supporting prying rod (1).

4. The lever-type support rod quick extractor according to claim 1, characterized in that: A supporting threaded hole is provided at one end of the supporting prying rod (1), and supporting through holes are provided on both outer walls of the upper end of the stable supporting frame (2). The inner walls of both inner walls of the upper end of the stable supporting frame (2) are in contact with the circumferential surface of the supporting prying rod (1), and a supporting bolt (5) is provided in the supporting threaded hole. Both ends of the supporting bolt (5) are inserted into the supporting through holes on both sides of the upper end of the stable supporting frame (2).

5. The lever-type support rod quick puller according to claim 1, characterized in that: The quick-pull-out frame (3) comprises a fixing plate (301), wherein the fixing plates (301) are respectively arranged on both sides of one end of the supporting prying rod (1), a fixing hole is provided on one side surface of the fixing plate (301), and a pull-out threaded hole is provided on one end surface of the supporting prying rod (1), a pull-out bolt (6) is rotatably engaged in the pull-out threaded hole, and both ends of the pull-out bolt (6) are inserted into the fixing plates (301) on both sides of one end of the supporting prying rod (1).

6. The lever-type support rod quick extractor according to claim 5, characterized in that: A U-shaped extraction frame (302) is fixedly welded to one end of the fixing plate (301), and rubber extraction plates (303) are provided on both inner walls of the U-shaped extraction frame (302).

7. The lever-type support rod quick extractor according to claim 1, characterized in that: One end of the supporting prying rod (1) is provided with an anti-slip hand guard ring (7).

8. The lever-type support rod quick extractor according to claim 1, characterized in that: A hanging ring and labor-saving handle (8) is provided at one end of the supporting prying rod (1).

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