Spliced grape planting support frame

Abstract

The utility model relates to grape planting field discloses a spliced grape planting support frame, including vertical pole and cross bar and be used for realizing the connecting piece of both connections, vertical pole sets up telescopic pole structure, and connecting piece includes the vertical sleeve of setting on the vertical pole upper end, and the outer circle surface of vertical sleeve is provided with at least four horizontal sleeves along the circumferential direction array, and the inside hollow of cross bar and both ends all are provided with the connecting unit, and the connecting unit includes the claw pole of along the circumferential direction array setting in the cross bar end, and the claw pole is made of elastic material, and the side of claw pole towards cross bar axis line sets into cambered surface, and the distance between cambered surface and cross bar axis line decreases along cross bar axis line direction and along the direction away from cross bar end, and the cross bar is provided with the circular platform block of inner sleeve, and the outer surface of circular platform block and cambered surface are attached.

Description

Technical Field

[0001] This utility model relates to the field of grape cultivation, specifically to a spliced ​​grape cultivation support frame. Background Technology

[0002] In grape cultivation, trellises are needed for the grape vines to climb. Based on research on grape trellises, some existing technologies have been found, which will be introduced one by one: Firstly, Chinese utility model patent with authorization announcement number CN205694712U discloses a grape trellis, which is composed of a combination of main piles, fixed piles, crossbars and steel wires. Although it is assembled from splices, it has the problem of not being able to adjust its height. Secondly, the Chinese utility model patent with authorization announcement number CN212464304U discloses a grape trellis. Although it solves the problem of non-adjustable height, the connection methods between the support rod and the support plate, as well as between the support plates, are easily thought of as bolt connection, wire binding, and other technologies. Regardless of the method, disassembly and assembly are relatively time-consuming and inconvenient.

[0003] Based on the above, this utility model proposes a spliced ​​grape planting support frame. Utility Model Content

[0004] To address the problems mentioned above, this utility model provides a spliced ​​grape planting support frame.

[0005] To achieve the above-mentioned technical objectives, the technical solution adopted by this utility model is as follows.

[0006] A spliced ​​grape planting support frame includes vertical rods and horizontal rods, as well as connectors for connecting the two. The vertical rods are configured as telescopic rod structures, and the connectors include vertical sleeves disposed at the upper end of the vertical rods. At least four horizontal sleeves are arranged in an array along the circumferential direction on the outer circular surface of the vertical sleeves. The crossbar is hollow inside and has connecting units at both ends. The connecting unit includes several claw bars arranged in a circular array at the end of the crossbar. The claw bars are made of elastic material. The side of the claw bar facing the axis of the crossbar is set as an arc surface. The distance between the arc surface and the axis of the crossbar decreases along the axis of the crossbar and away from the end of the crossbar. A frustum block is fitted inside the crossbar, and the outer surface of the frustum block fits against the arc surface.

[0007] Furthermore, a connecting rod extends from the larger diameter end of the frustum block, and a connecting pin is provided at the end of the connecting rod. A mounting hole is provided through the outer circular surface of the crossbar. A support is provided at the opening of the mounting hole. A rocker arm is hinged to the support. One end of the rocker arm extends into the crossbar and is provided with a linkage hole. The linkage hole and the linkage pin form a sliding fit.

[0008] Furthermore, the length of the portion of the yaw lever located outside the crossbar is greater than the length of the portion of the yaw lever located inside the crossbar.

[0009] Furthermore, the portion of the sway bar located outside the crossbar is fitted with a rubber sleeve.

[0010] Furthermore, the vertical rod includes a fixing sleeve and a sliding rod; A fixing ring is provided at the upper opening of the fixing sleeve. A side hole is provided radially on the outer circular surface of the fixing sleeve. A side cylinder shell is provided at the opening of the side hole. A pin is slidably sleeved inside the side cylinder shell. A spring is provided between the pin and the end of the side cylinder shell. One end of the pin can extend into the fixing sleeve. A piston is provided at one end of the slide rod and the piston slides within the fixed sleeve. A pin groove is provided on the side of the piston. When the piston moves within the fixed sleeve, the pin groove is aligned with the side hole. Under the action of the spring force, one end of the pin rod can be inserted into the pin groove.

[0011] Furthermore, the outer surface of the pin extends with a protruding pin, the end of which protrudes from the side cylinder shell, and the outer surface of the side cylinder shell is provided with a clearance hole to avoid the movement of the protruding pin.

[0012] Furthermore, the outer circular surface of the fixed sleeve is provided with an air hole near its bottom, and an air tube is provided inside the air hole. The open end of the air tube inside the fixed sleeve is provided with a rubber cap. The rubber cap is made of soft material and is partially fixedly connected to the air tube. The rubber cap is provided with fine holes.

[0013] Furthermore, a protruding rod is provided at the bottom of the cavity of the fixing sleeve, with the upper end of the protruding rod being higher than the position of the air hole.

[0014] Compared with the prior art, the advantages of this utility model are as follows: In this solution, the planting frame is assembled by connecting and splicing vertical and horizontal bars that form a telescopic rod structure. The entire splicing and assembly process is as follows: The design of the piston, pin, rubber cap, fine hole, air tube and other structures not only ensures that the extension process of the vertical rod is smooth and stable, but also prevents the fixed sleeve and the sliding rod from colliding and being damaged during the shortening process, and avoids the vibration caused by the collision from shaking the hands of the planting personnel. During the connection process between the crossbar and the cross sleeve, only the deflector lever needs to be turned. Based on the lever principle, turning the deflector lever is relatively easy and effortless, thus making the connection simpler, more convenient and faster. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the vertical bar, connectors, and horizontal bars; Figure 3This is a complete sectional view of the vertical rod; Figure 4 Partial sectional view of the vertical rod Figure 1 ; Figure 5 Partial sectional view of the vertical rod Figure 2 ; Figure 6 This is a sectional view of the crossbar and connecting unit.

[0016] The labels in the attached diagram are: 1. Vertical rod; 101. Fixing sleeve; 102. Sliding rod; 103. Piston; 104. Fixing ring; 105. Side cylinder shell; 106. Pin; 107. Spring; 108. Protruding pin; 109. Protruding rod; 110. Air pipe; 111. Rubber cap; 112. Fine hole; 2. Horizontal rod; 201. Claw rod; 202. Frustum block; 203. Connecting rod; 204. Linking pin; 205. Mounting hole; 206. Support; 207. Swivel rod; 208. Linking hole; 3. Connecting parts; 301. Vertical sleeve; 302. Horizontal sleeve. Detailed Implementation

[0017] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0018] Reference Figures 1-6 A modular grape planting support frame includes multiple vertical poles 1 and horizontal poles 2. Depending on the actual conditions of the grape planting base, an appropriate number of vertical poles 1 and horizontal poles 2 are selected and assembled to obtain a grape planting support frame.

[0019] Reference Figures 3-5 Vertical rod 1 is configured as a telescopic rod structure.

[0020] Specifically, the vertical rod 1 includes a fixing sleeve 101 and a sliding rod 102. The fixing sleeve 101 can be fixedly installed on the ground, for example by bolts, or the bottom of the fixing sleeve 101 can be made into a sharp shape and inserted into the ground, which will not be elaborated further.

[0021] A fixing ring 104 is provided at the upper opening of the fixing sleeve 101. A side hole is provided radially on the outer circular surface of the fixing sleeve 101. A side cylinder shell 105 is provided at the opening of the side hole. A pin 106 is slidably sleeved inside the side cylinder shell 105. A spring 107 is provided between the pin 106 and the end of the side cylinder shell 105. One end of the pin 106 can extend into the fixing sleeve 101.

[0022] A piston 103 is provided at one end of the slide rod 102 and the piston 103 slides within the fixed sleeve 101. A pin groove is provided on the side of the piston 103. When the piston 103 moves within the fixed sleeve 101, the pin groove is aligned with the side hole. Under the elastic force of the spring 107, one end of the pin rod 106 is inserted into the pin groove.

[0023] The outer circular surface of the pin 106 extends with a protruding pin 108. The end of the protruding pin 108 extends out of the side cylindrical shell 105. Moving the protruding pin 108 can move the pin 106 together, thereby causing the pin 106 to leave the pin groove. The outer circular surface of the side cylindrical shell 105 is provided with a clearance hole for avoiding the movement of the protruding pin 108.

[0024] Furthermore, a protruding rod 109 is provided at the bottom of the cavity of the vertical rod 1, and an air hole is provided on the outer circular surface of the vertical rod 1 near its bottom. The upper end of the protruding rod 109 is higher than the position of the air hole. An air tube 110 is provided in the air hole. A rubber cap 111 is provided at the open end of the air tube 110 inside the vertical rod 1. The rubber cap 111 is made of a soft material, such as rubber silicone. The rubber cap 111 is partially fixedly connected to the air tube 110, for example by adhesive. A small hole 112 is provided on the rubber cap 111. The diameter of the small hole 112 is relatively small.

[0025] The extension and retraction process of vertical rod 1 is as follows: The planter fixes the fixing sleeve 101 to the ground, and then moves the slide rod 102 upward. When the piston 103 contacts the fixing ring 104, the pin groove and the side hole are directly connected. Under the action of the spring 107, one end of the pin rod 106 is inserted into the pin groove, thereby achieving the fixation between the fixing sleeve 101 and the slide rod 102, that is, the vertical rod 1 is extended. Conversely, if the protruding pin 108 is moved so that the pin 106 leaves the pin groove, then under the action of gravity, or with the assistance of the planting personnel, the sliding rod 102 moves down until the piston 103 contacts the protruding rod 109, that is, the vertical rod 1 is shortened. During the above-mentioned elongation process, the upward movement of piston 103 will cause a negative pressure state inside the fixed sleeve 101, thereby causing the rubber cover 111 to deflect away from the air tube 110, allowing outside air to enter the fixed sleeve 101, that is, the elongation process proceeds smoothly and steadily. During the shortening process described above, the downward movement of piston 103 will create a positive pressure state inside the fixed sleeve 101, causing the rubber cover 111 to come into contact with the air tube 110. The air inside the fixed sleeve 101 can only be discharged through the fine hole 112 at a relatively slow speed, which allows the slide rod 102 to move downward at a relatively slow speed. The technical advantage is that if the slide rod 102 moves downward too quickly, a collision will inevitably occur between the fixed sleeve 101 and the slide rod 102, which will not only easily damage both of them, but the vibration caused by the collision can also easily numb the palms of the planting personnel.

[0026] Reference Figure 1and Figure 2 The upper end of the slide bar 102 is provided with a connector 3 for forming a detachable connection with the crossbar 2. Specifically, the connector 3 includes a vertical sleeve 301 fixedly installed at the upper end of the slide bar 102, and at least four cross sleeves 302 are arranged in an array along the circumferential direction on the outer circular surface of the vertical sleeve 301.

[0027] Reference Figure 6 The crossbar 2 is hollow inside and has connecting units at both ends.

[0028] Specifically, the connecting unit includes a plurality of claw bars 201 arranged in an array along the circumferential direction at the end of the crossbar 2. The claw bars 201 are made of elastic material. The side of the claw bars 201 facing the axis of the crossbar 2 is arranged as an arc surface. The distance between the arc surface and the axis of the crossbar 2 decreases along the axis of the crossbar 2 and in the direction away from the end of the crossbar 2.

[0029] A frustum block 202 is fitted inside the crossbar 2, and the outer surface of the frustum block 202 fits against the arc surface.

[0030] A connecting rod 203 extends from the larger diameter end of the frustum block 202, and a connecting pin 204 is provided at the end of the connecting rod 203.

[0031] A mounting hole 205 is provided through the outer circular surface of the crossbar 2. A support 206 is provided at the opening of the mounting hole 205. A rocker arm 207 is hinged on the support 206. One end of the rocker arm 207 extends into the crossbar 2 and is provided with a linkage hole 208. The linkage hole 208 and the linkage pin 204 form a sliding fit.

[0032] The connection between the crossbar 2 and the cross sleeve 302 is specifically manifested as follows: Insert the claw rod 201 at the end of the crossbar 2 into the cross sleeve 302. Since several claw rods 201 roughly form a frustum shape, this frustum shape is conducive to guiding the claw rod 201 into the cross sleeve 302. Then, the planters directly manipulated the sway bar 207 to deflect it, thereby causing the frustum block 202 to move. Figure 6 Taking the perspective as an example, the frustum block 202 moves to the left, thereby opening up the claw rod 201, so that the claw rod 201 is clamped in the horizontal sleeve 302, realizing the connection between the horizontal rod 2 and the horizontal sleeve 302; Conversely, if the deflector lever 207 is moved in the opposite direction, the connection is canceled.

[0033] Furthermore, the length of the portion of the eccentric lever 207 located outside the crossbar 2 is greater than the length of the portion of the eccentric lever 207 located inside the crossbar 2. Its technical advantage lies in the fact that, based on the lever principle, it is easier for the planter to bend the eccentric lever 207.

[0034] Furthermore, the portion of the sway bar 207 located outside the crossbar 2 is fitted with a rubber sleeve, making it more flexible and preventing finger injuries to the planter.

[0035] Planters can assemble a planting frame by selecting an appropriate number of vertical poles 1 and horizontal poles 2 according to the actual layout of the plantation. Figure 1 As shown, the connection between the horizontal bar 2 and the horizontal sleeve 302, as well as the extension and retraction process of the vertical bar 1, have been explained above and will not be repeated here.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A modular grape growing support frame, comprising vertical rods (1) and horizontal rods (2) and connectors (3) for connecting the two, characterized in that, The vertical rod (1) is configured as a telescopic rod structure, and the connector (3) includes a vertical sleeve (301) set at the upper end of the vertical rod (1). At least four horizontal sleeves (302) are arranged in an array along the circumferential direction on the outer circular surface of the vertical sleeve (301). The crossbar (2) is hollow inside and has connecting units at both ends. The connecting unit includes several claw bars (201) arranged in a circular array at the end of the crossbar (2). The claw bars (201) are made of elastic material. The side of the claw bar (201) facing the axis of the crossbar (2) is set as an arc surface. The distance between the arc surface and the axis of the crossbar (2) decreases along the axis of the crossbar (2) and away from the end of the crossbar (2). A frustum block (202) is fitted inside the crossbar (2), and the outer surface of the frustum block (202) is in contact with the arc surface.

2. The spliced ​​grape planting support frame according to claim 1, characterized in that, A connecting rod (203) extends from the larger diameter end of the frustum block (202), and a connecting pin (204) is provided at the end of the connecting rod (203). A mounting hole (205) is provided through the outer circular surface of the crossbar (2). A support (206) is provided at the opening of the mounting hole (205). A rocker arm (207) is hinged on the support (206). One end of the rocker arm (207) extends into the crossbar (2) and is provided with a linkage hole (208). The linkage hole (208) and the linkage pin (204) form a sliding fit.

3. The spliced ​​grape planting support frame according to claim 2, characterized in that, The length of the part of the eccentric rod (207) outside the crossbar (2) is greater than the length of the part of the eccentric rod (207) inside the crossbar (2).

4. A spliced ​​grape planting support frame according to claim 2 or 3, characterized in that, The part of the sway bar (207) located outside the crossbar (2) is fitted with a rubber sleeve.

5. A spliced ​​grape planting support frame according to claim 1 or 3, characterized in that, The vertical rod (1) includes a fixed sleeve (101) and a sliding rod (102); A fixing ring (104) is provided at the upper opening of the fixing sleeve (101). A side hole is provided radially on the outer circular surface of the fixing sleeve (101). A side cylinder shell (105) is provided at the opening of the side hole. A pin (106) is slidably sleeved inside the side cylinder shell (105). A spring (107) is provided between the pin (106) and the end of the side cylinder shell (105). One end of the pin (106) can extend into the fixing sleeve (101). A piston (103) is provided at one end of the slide rod (102) and the piston (103) slides within the fixed sleeve (101). A pin groove is provided on the side of the piston (103). When the piston (103) moves within the fixed sleeve (101), the pin groove is aligned with the side hole. Under the elastic force of the spring (107), one end of the pin rod (106) is inserted into the pin groove.

6. A spliced ​​grape planting support frame according to claim 5, characterized in that, The outer surface of the pin (106) extends with a protruding pin (108), the end of which extends out of the side cylinder shell (105), and the outer surface of the side cylinder shell (105) is provided with a clearance hole for avoiding the movement of the protruding pin (108).

7. A spliced ​​grape planting support frame according to claim 5, characterized in that, The outer circular surface of the fixed sleeve (101) is provided with an air hole near its bottom. An air tube (110) is provided inside the air hole. The open end of the air tube (110) located inside the fixed sleeve (101) is provided with a rubber cap (111). The rubber cap (111) is made of soft material. The rubber cap (111) is partially fixedly connected to the air tube (110). A fine hole (112) is provided on the rubber cap (111).

8. A spliced ​​grape planting support frame according to claim 7, characterized in that, The bottom of the cavity of the fixed sleeve (101) is provided with a protruding rod (109), and the upper end of the protruding rod (109) is higher than the position of the air hole.

Images