Fixing device for transferring fir seedlings

Abstract

The utility model discloses a fixing device for taxodium sapling transfer, which relates to the technical field of taxodium sapling transfer fixing devices and comprises a fixing device body, a movable frame is hinged to one side of the fixing device body, and a first supporting base is detachably mounted at the bottom of the fixing device body. A first fixing block is fixedly connected to one side of the top of the fixing device body, a first extending lead screw symmetrically and movably penetrates through one side of the first fixing block, a first limiting nut is in threaded connection with the outer side of one end of the first extending lead screw, and a first arc-shaped supporting plate is detachably installed at one end of the first extending lead screw. A first rubber pad is detachably installed on one side of the first arc-shaped supporting plate, and a second supporting base is detachably installed at the bottom of the movable frame. According to the fixing device for transferring the fir saplings, the fixing device body and the movable frame cover are closed outside the fir saplings placed in a carriage of a transfer vehicle, the fixing process is simple, operation of workers is facilitated, and the transfer efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixed device of fir seedling transfer, especially relates to a fixed device for fir seedling transfer. BACKGROUND

[0002] The fir seedling is the seedling of Chinese fir, and the Chinese fir has straight and smooth texture, is resistant to rot and insects, and is widely used in construction, bridges, power poles, shipbuilding, furniture and handicrafts, etc. Before the transfer and transportation of the fir seedling, the seedling should be properly treated to facilitate the handling and ensure its activity, and the seedling crown should be bound along the upper side to protect the crown shape.

[0003] The existing fir seedling transfer usually uses a rope to be fixed in a transfer vehicle, and the rope binding process is complicated, and the rope binding and unbinding wastes time, which brings certain adverse effect to the use process of people. In order to solve the problems in the prior art, the fixed device for fir seedling transfer is provided. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a fixed device for fir seedling transfer, which can effectively solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A fixed device for fir seedling transfer, comprising a fixed device main body, a movable frame is hinged on one side of the fixed device main body, a first supporting base is detachably installed at the bottom of the fixed device main body, a first fixed block is fixedly connected on one side of the top of the fixed device main body, a first extension lead screw is movably and symmetrically penetrated through one side of the first fixed block, a first limiting nut is threadedly connected to the outer side of one end of the first extension lead screw, a first arc-shaped supporting plate is detachably installed on one end of the first extension lead screw, a first rubber pad is detachably installed on one side of the first arc-shaped supporting plate, a second supporting base is detachably installed at the bottom of the movable frame, a connecting rod is threadedly connected on one side of the top of the second supporting base, and a handle is detachably installed on one end of the connecting rod.

[0007] Preferably, a second fixed block is fixedly connected on one side of the top of the movable frame, a second extension lead screw is movably and symmetrically penetrated through one side of the second fixed block, a second limiting nut is threadedly connected to the outer side of one end of the second extension lead screw, a second arc-shaped supporting plate is detachably installed on one end of the second limiting nut, and a second rubber pad is detachably installed on one side of the second arc-shaped supporting plate.

[0008] Preferably, one side of the fixing device body is provided with a protrusion, one side of the movable frame is provided with a groove, the protrusion outside the fixing device body abuts with the groove inside the movable frame, and the protrusion of the fixing device body movably penetrates one end of the connecting rod.

[0009] Preferably, the handle has a diameter twice that of the connecting rod, and the bottom of the handle abuts one side of the top of the movable frame.

[0010] Preferably, one end of the second limiting nut abuts one side of the second fixed block, and the other end of the second limiting nut abuts one side of the second arc-shaped supporting plate.

[0011] Preferably, one end of the first limiting nut abuts one side of the first fixed block, and the other end of the first limiting nut abuts one side of the first arc-shaped supporting plate.

[0012] Compared with the prior art, the fixing device has the following beneficial effects:

[0013] 1、In the fixing device, the fixing device body and the movable frame cover are closed outside the spruce seedlings placed in the vehicle compartment of the transfer vehicle, the first arc-shaped supporting plate and the second arc-shaped supporting plate cooperate with the first rubber pad and the second rubber pad to clamp outside the packed spruce seedlings, so that the spruce seedlings are stably placed in the vehicle compartment of the transfer vehicle, the fixing process is simple, the staff can operate conveniently, and the transfer efficiency is improved.

[0014] 2、In the fixing device, the length of the first fixed block protruding from the first limiting nut and the first extension screw rod is adjusted, and the distance between the first arc-shaped supporting plate and the second arc-shaped supporting plate is adjusted by synchronously adjusting the second extension rod, so that the clamping and fixing requirements of spruce seedlings with different diameters are met, the device is more widely applicable, and is more practical. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a schematic view of the overall structure of the fixing device;

[0016] Figure 2 is a schematic view of the first extension screw rod of the fixing device;

[0017] Figure 3 is Figure 2 an enlarged view of area A in the fixing device;

[0018] Figure 4 is a schematic view of the movable frame of the fixing device.

[0019] In the figure: 1. Main body of the fixing device; 2. Movable frame; 3. First support base; 4. First fixing block; 5. First extension screw; 6. First limiting nut; 7. First arc-shaped support plate; 8. First rubber pad; 9. Second support base; 10. Connecting rod; 11. Handle; 12. Second fixing block; 13. Second extension screw; 14. Second limiting nut; 15. Second arc-shaped support plate; 16. Second rubber pad. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] Example 1, as Figures 1-3 As shown, a cedar seedling transfer fixing device is used. A first fixing block 4 on one side of the top of the fixing device body 1 abuts against one end of a first limiting nut 6. The first limiting nut 6 extends from the first fixing block 4 through a threaded limiting first extension screw 5, which is supported on one side of a first arc-shaped support plate 7. At the same time, a second fixing block 12 on one side of the top of the device abuts against one end of a second limiting nut 14. The second limiting nut 14 extends from the second fixing block 12 through a threaded limiting second extension screw 13, which is supported on one side of a second arc-shaped support plate 15. The first arc-shaped support plate 7, in conjunction with a first rubber pad 8 and the second arc-shaped support plate 15, in conjunction with a second rubber pad 16, between the fixing device body 1 and the movable frame 2 limits and clamps the side of the cedar seedling, stably placing the cedar seedling between the fixing device body 1 and the movable frame 2.

[0022] When fixing the different packing diameters of the spruce seedlings, the first extension lead screw 5 and the second extension lead screw 13 are released by loosening the first limiting nut 6 and the second limiting nut 14, and the first extension lead screw 5 and the second extension lead screw 13 are no longer limited by the first limiting nut 6 and the second limiting nut 14, then the first rubber pad 8 and the second rubber pad 16 are pushed, the first rubber pad 8 and the second rubber pad 16 drive the first arc-shaped support plate 7 and the second arc-shaped support plate 15 respectively, the first arc-shaped support plate 7 and the second arc-shaped support plate 15 push the first extension lead screw 5 and the second extension lead screw 13 respectively, the first extension lead screw 5 and the second extension lead screw 13 move on the first fixed block 4 and the second fixed block 12 respectively, according to the diameter of the packed spruce seedlings between the fixed device main body 1 and the movable frame 2, the second arc-shaped support plate 15 drives the second rubber pad 16 to cooperate with the first arc-shaped support plate 7 to drive the first rubber pad 8 to tightly press on the outside of the packed spruce seedlings, so as to respectively adjust the positions of the second extension lead screw 13 and the first extension lead screw 5 on the corresponding second fixed block 12 and first fixed block 4, then the first limiting nut 6 and the second limiting nut 14 are tightened, and the first arc-shaped support plate 7 cooperates with the first rubber pad 8 and the second arc-shaped support plate 15 cooperates with the second rubber pad 16 to limit and clamp the side of the spruce seedlings with different packing diameters.

[0023] As shown in Figure 2, the spruce seedling fixing device is used for fixing the packed spruce seedlings, and the fixing device comprises a fixed device main body 1, a movable frame 2, a first fixed block 4, a first limiting nut 6, a first extension lead screw 5, a first arc-shaped support plate 7, a first rubber pad 8, a second fixed block 12, a second limiting nut 14, a second extension lead screw 13, a second arc-shaped support plate 15, a second rubber pad 16, a first support base 3, a second support base 9, a connecting rod 10 and a handle 11. Figure 2 As shown in Figure 2, the spruce seedling fixing device is used for fixing the packed spruce seedlings, and the fixing device comprises a fixed device main body 1, a movable frame 2, a first fixed block 4, a first limiting nut 6, a first extension lead screw 5, a first arc-shaped support plate 7, a first rubber pad 8, a second fixed block 12, a second limiting nut 14, a second extension lead screw 13, a second arc-shaped support plate 15, a second rubber pad 16, a first support base 3, a second support base 9, a connecting rod 10 and a handle 11. Figure 4 As shown in Figure 2, the spruce seedling fixing device is used for fixing the packed spruce seedlings, and the fixing device comprises a fixed device main body 1, a movable frame 2, a first fixed block 4, a first limiting nut 6, a first extension lead screw 5, a first arc-shaped support plate 7, a first rubber pad 8, a second fixed block 12, a second limiting nut 14, a second extension lead screw 13, a second arc-shaped support plate 15, a second rubber pad 16, a first support base 3, a second support base 9, a connecting rod 10 and a handle 11.

[0024] It needs to be explained that the utility model is a kind of fixed device for fir seedling transfer, when using, by screwing off connecting rod 10 and separating from second support base 9, pull handle 11 and drive connecting rod 10 to separate from fixed device main body 1 and movable frame 2, then open fixed device main body 1 and movable frame 2 after outside the fir seedling placed in transfer vehicle compartment with fixed device main body 1 and movable frame 2 cover, utilize fixed device main body 1 and movable frame 2 close and drive first fixed block 4 and second fixed block 12, first fixed block 4 and second fixed block 12 respectively promote first limiting nut 6 and second limiting nut 14 and support first extension screw rod 5 and second extension screw rod 13, then utilize first extension screw rod 5 and second extension screw rod 13 respectively supported first arc-shaped support plate 7 and second arc-shaped support plate 15 cooperate first rubber pad 8 and second rubber pad 16 and clamp in the outside of packed fir seedling, to place the fir seedling firmly in transfer vehicle compartment, facilitate subsequent transfer.

[0025] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing device for transporting fir seedlings, comprising a fixing device main body (1), characterized in that: The fixed device body (1) one side articulates the movable frame (2), the fixed device body (1) bottom detachably installs the first support base (3), the fixed device body (1) top one side fixedly connected with the first fixed block (4), the first fixed block (4) one side symmetry movable penetrates the first extension lead screw (5), the first extension lead screw (5) one end outside threadedly connected with the first limiting nut (6), the first extension lead screw (5) one end detachably installs the first arc-shaped support plate (7), the first arc-shaped support plate (7) one side detachably installs the first rubber pad (8), the movable frame (2) bottom detachably installs the second support base (9), the second support base (9) top one side threadedly connected with the connecting rod (10), the connecting rod (10) one end detachably installs the handle (11).

2. The fixed device for transferring fir seedlings according to claim 1, characterized in that: The movable frame (2) top one side fixedly connected with the second fixed block (12), the second fixed block (12) one side symmetry movable penetrates the second extension lead screw (13), the second extension lead screw (13) one end outside threadedly connected with the second limiting nut (14), the second limiting nut (14) one end detachably installs the second arc-shaped support plate (15), the second arc-shaped support plate (15) one side detachably installs the second rubber pad (16).

3. The fixed device for transferring fir seedlings according to claim 1, characterized in that: The fixed device body (1) one side is provided with a protrusion, the movable frame (2) one side is provided with a groove, the fixed device body (1) the protrusion outside provided with and the movable frame (2) the groove inside provided with abut, the fixed device body (1) the protrusion provided with and the connecting rod (10) one end movable penetration, the connecting rod (10) one end and the movable frame (2) top one side movable penetration.

4. The fixed device for transferring fir seedlings according to claim 1, characterized in that: The handle (11) diameter is two times of the diameter of the connecting rod (10), the handle (11) bottom and the movable frame (2) top one side abut.

5. The fixed device for transferring fir seedlings according to claim 2, characterized in that: The second limiting nut (14) one end and the second fixed block (12) one side abut, the second limiting nut (14) the other end and the second arc-shaped support plate (15) one side abut.

6. The fixed device for transferring fir seedlings according to claim 1, characterized in that: The first fixed block (4) one side and the first limiting nut (6) one end abut, the first limiting nut (6) the other end and the first arc-shaped support plate (7) one side abut.

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