Citrus planting pit digging device capable of conveniently controlling depth

Abstract

The utility model relates to the technical field of citrus planting equipment, and discloses a citrus planting pit digging device convenient for depth control, which comprises a vertical frame, and a depth limiting control device is arranged on the surface of a supporting device. The depth limiting control device comprises a connecting ring piece, an inner telescopic pipe, a scale strip plate, a side end connecting plate, a bottom end supporting ring piece, a connecting base, a threaded rod piece, a limiting balancing weight and a connecting rectangular block. According to the pit digging device capable of conveniently controlling the depth and used for citrus planting, the height of a limiting balancing weight can be adjusted according to the needed pit digging depth, the highest single-time pit digging depth is controlled, a depth limiting control device is arranged, an inner telescopic pipe of an inner ring of a connecting ring piece is compressed in the pit digging process, and the pit digging depth at the moment is known in cooperation with a scale strip plate; according to the device, an assembly capable of limiting and controlling continuous depth can be arranged on the surface of the drilling structure, the depth control effect is good, the situation that drilling is too deep is avoided, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of citrus planting equipment, in particular to a citrus planting pit digging device which is convenient for controlling the depth. Background Art

[0002] Citrus, one of the most widely cultivated fruits in the world, holds a crucial position in the global fruit industry. Rich in nutrients like vitamin C and flavonoids, its fruit is highly valued by consumers and possesses a high economic value. Citrus cultivation requires specific environmental conditions, generally favoring warm, humid regions with ample sunlight and well-drained soil. During the planting process, pit digging is a crucial foundational task.

[0003] The prior art discloses a positioning and digging device for citrus planting with announcement number: CN108848764A, which includes a fixed seat, a power generation component, a drilling component, a moving component, a depth control component, an equidistant positioning component, a pad, an armrest and a fixed groove. The power generation component is installed on the fixed seat, and the drilling component is installed on the fixed seat. A fixing groove is opened at the bottom center of the fixed seat, and a depth control component is installed inside the fixed groove. The fixed seat is installed with an equidistant positioning component; the power generation component includes a solar panel and a battery, solar panels are symmetrically installed on both sides of the top of the fixed seat, a battery is installed on one side of the fixed groove, and the output end of the solar panel is electrically connected to the battery; the above device is beneficial to energy saving and environmental protection; it is beneficial to efficient drilling and excavation; it will remind the staff that the fixed depth has been reached; it is convenient to locate the next drilling position.

[0004] The above-mentioned digging device for citrus planting drives the threaded rod to rotate through the first straight gear, thereby driving the slider to move, the limit rod limits the slider to prevent the slider from rotating, and the slider drives the pressure rod to move, adjusting the distance between the pressure rod and the rotating rod. When the rotating rod hits the pressure rod, it will remind the staff that the fixed depth has been reached. However, the device set for controlling the drilling depth of the above-mentioned digging device for citrus planting does not have a component on the surface of the drilling structure that can limit and control the continued deepening. The depth control effect is not good, and the drilling will be too deep. The effect is not good during use, and this needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a citrus planting pit digging device that is easy to control the depth, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a digging device for citrus planting that is easy to control the depth, comprising a stand, a support device is provided on the top of the stand, and a depth limit control device is provided on the surface of the support device.

[0007] The depth limit control device includes a connecting ring, an inner telescopic tube, a scale strip, a side connecting plate, a bottom support ring, a connecting seat, a threaded rod, a limit counterweight and a connecting rectangular block. The connecting ring is fixedly connected to the top of the side of the connecting rectangular block, the bottom support ring is fixedly connected to the bottom of the connecting rectangular block, the side connecting plate is fixedly connected to the left bottom of the connecting rectangular block, the connecting seat is fixedly connected to the top of the side connecting plate, the limit counterweight is fixedly connected to the bottom of the threaded rod, the inner telescopic tube is fixedly connected to the front of the inner ring of the connecting ring, and the scale strip is connected to the back of the inner telescopic tube.

[0008] Preferably, the supporting device includes a connecting block, a connecting plate, a gripping handle, an inclined gripping rod, a front connecting plate, a bottom connecting plate, an intermediate connecting plate, a hydraulic telescopic rod, a stepping motor component, a rotating shaft and a digging protrusion, the connecting block is fixedly connected to the top of the side of the stand, the connecting plate component is fixedly connected to the side of the connecting block, the gripping handle is fixedly connected to the top of the connecting plate component, the front connecting plate is fixedly connected to the front of the connecting plate component, the intermediate connecting plate is fixedly connected to the front of the front connecting plate, the hydraulic telescopic rod is fixedly connected to the top of the bottom connecting plate, and the stepping motor component is fixedly connected to the bottom of the hydraulic telescopic rod.

[0009] Preferably, the number of the side end connecting plates, connecting seats, threaded rods, limiting counterweights and connecting rectangular blocks is two, and the two side end connecting plates, connecting seats, threaded rods, limiting counterweights and connecting rectangular blocks are symmetrically distributed on the left and right sides of the connecting ring.

[0010] Preferably, the connecting rectangular block is fixedly connected to the left side of the surface of the pit-digging lug.

[0011] Preferably, the inner ring of the connecting seat is provided with an internal thread groove, and the threaded rod is threadedly connected to the inside of the connecting seat. The threaded rod is held to drive the limiting counterweight block to rise and fall. The setting of the internal thread groove ensures the normal use of the device. The lifting and lowering adjusts the distance between the bottom of the counterweight block and the bottom of the pitting protrusion, thereby adjusting the maximum single pitting depth.

[0012] Preferably, a through groove is provided inside the bottom connecting plate, a telescopic rod is provided inside the hydraulic telescopic rod, and the telescopic rod of the hydraulic telescopic rod is slidably connected to the inside of the bottom connecting plate.

[0013] Preferably, the rotating shaft is fixedly connected to the output shaft of the stepping motor component, and the digging protrusion is fixedly connected to the surface of the rotating shaft.

[0014] Preferably, the inclined gripping rods are fixedly connected to both sides of the interior of the connecting plate.

[0015] Preferably, the bottom connecting plate is fixedly connected to the bottom of the middle connecting plate, and the bottom of the inclined holding rod is connected to both sides of the top of the bottom connecting plate.

[0016] Preferably, a connecting rod is provided inside the stand, and a moving component is provided on the surface of the connecting rod. The setting of the moving component is used in conjunction with the supporting device to facilitate the movement of the pushing device, and can be pushed to the area to be dug for easy use.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The citrus planting digging device, which is easy to control the depth, can adjust the height of the limiting counterweight block according to the required digging depth to control the maximum single digging depth. In addition, by providing a depth limit control device, the inner telescopic tube connected to the inner ring of the ring is compressed during digging, and the digging depth at this time is known in conjunction with the scale strip. The device can be provided with a component on the surface of the drilling structure that can limit and control the continued deepening, so the depth control effect is good, and the situation of drilling too deep will not occur. The effect is good during use.

[0019] 2. The citrus planting digging device, which is easy to control the depth, is provided with a supporting device. The hydraulic telescopic rod is started to drive the stepping motor component and the rotating shaft and digging protrusion below to move up and down, thereby controlling the lifting and lowering of the digging component. When the digging depth needs to be increased, it can be driven downward to achieve adjustment to different depths. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0022] Figure 3 This is a schematic side view of the overall structure of the utility model;

[0023] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point B in the middle.

[0024] In the figure: 1. Stand; 2. Moving assembly; 3. Support device; 301. Connecting block; 302. Connecting plate; 303. Grip; 304. Tilting grip rod; 305. Front connecting plate; 306. Bottom connecting plate; 308. Middle connecting plate; 309. Hydraulic telescopic rod; 310. Stepper motor component; 311. Rotating shaft; 312. Digging lug; 4. Depth limit control device; 401. Connecting ring; 402. Inner telescopic tube; 403. Scale strip; 404. Side connecting plate; 405. Bottom support ring; 406. Connecting seat; 407. Threaded rod; 408. Limit counterweight; 409. Connecting rectangular block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4 , the utility model provides the following technical solutions:

[0027] A citrus planting digging device that is easy to control the depth includes a stand 1, a supporting device 3 is provided on the top of the surface of the stand 1, a depth limit control device 4 is provided on the surface of the supporting device 3, a connecting rod is provided inside the stand 1, and a moving component 2 is provided on the surface of the connecting rod. The setting of the moving component 2 is used in conjunction with the supporting device 3 to facilitate the movement of the pushing device, and can be pushed to the area to be dug, which is easy to use.

[0028] The depth limit control device 4 includes a connecting ring 401, an inner telescopic tube 402, a scale strip 403, a side connecting plate 404, a bottom support ring 405, a connecting seat 406, a threaded rod 407, a limit counterweight 408 and a connecting rectangular block 409. The connecting ring 401 is fixedly connected to the top of the side of the connecting rectangular block 409, the bottom support ring 405 is fixedly connected to the bottom of the connecting rectangular block 409, the side connecting plate 404 is fixedly connected to the left bottom of the connecting rectangular block 409, the connecting seat 406 is fixedly connected to the top of the side connecting plate 404, the limit counterweight 408 is fixedly connected to the bottom of the threaded rod 407, the inner telescopic tube 402 is fixedly connected to the inner ring front of the connecting ring 401, and the scale strip 403 is connected to the back of the inner telescopic tube 402. On the surface, the number of the side connecting plate 404, the connecting seat 406, the threaded rod 407, the limiting counterweight 408 and the connecting rectangular block 409 are all two. The two side connecting plates 404, the connecting seat 406, the threaded rod 407, the limiting counterweight 408 and the connecting rectangular block 409 are symmetrically distributed on the left and right sides of the connecting ring 401. The connecting rectangular block 409 is fixedly connected to the left side of the surface of the digging protrusion 312. The inner ring of the connecting seat 406 is provided with an internal thread groove. The threaded rod 407 is threadedly connected to the inside of the connecting seat 406. Holding the threaded rod 407 drives the limiting counterweight 408 to rise and fall. The setting of the internal thread groove ensures the normal use of the device. The lifting and lowering adjusts the distance between the bottom of the limiting counterweight 408 and the bottom of the digging protrusion 312, thereby adjusting the maximum digging depth of a single time.

[0029] The supporting device 3 includes a connecting block 301, a connecting plate 302, a gripping handle 303, an inclined gripping rod 304, a front connecting plate 305, a bottom connecting plate 306, an intermediate connecting plate 308, a hydraulic telescopic rod 309, a stepping motor 310, a rotating shaft 311 and a digging lug 312. The connecting block 301 is fixedly connected to the top of the side of the stand 1, the connecting plate 302 is fixedly connected to the side of the connecting block 301, the gripping handle 303 is fixedly connected to the top of the connecting plate 302, the front connecting plate 305 is fixedly connected to the front of the connecting plate 302, the intermediate connecting plate 308 is fixedly connected to the front of the front connecting plate 305, and the hydraulic telescopic rod 309 is fixedly connected to the bottom At the top of the connecting plate 306, the stepper motor component 310 is fixedly connected to the bottom of the hydraulic telescopic rod 309, the bottom connecting plate 306 is fixedly connected to the bottom of the middle connecting plate 308, the bottom of the tilting holding rod 304 is connected to both sides of the top of the bottom connecting plate 306, and a through groove is opened inside the bottom connecting plate 306. The hydraulic telescopic rod 309 is provided with a telescopic rod component inside, and the telescopic rod component of the hydraulic telescopic rod 309 is slidably connected to the inside of the bottom connecting plate 306. The rotating shaft 311 is fixedly connected to the output shaft of the stepper motor component 310, the digging protrusion 312 is fixedly connected to the surface of the rotating shaft 311, and the tilting holding rod 304 is fixedly connected to both sides of the inside of the connecting plate component 302.

[0030] When in use, the user can push the device to move. When moving, the user can hold the gripping handle 303 on the top of the connecting plate 302 and then push it to move. The gripping handle 303 can be placed with one hand, and two inclined gripping rods 304 are provided on both sides of the interior of the connecting plate 302. The user can hold the inclined gripping rod 304 and then push the device to move, which can allow multiple people to push and use it. A front connecting plate 305, a middle connecting plate 308 and a bottom connecting plate are provided on the front of the connecting plate 302. A hydraulic telescopic rod 309 is provided on the top of the bottom connecting plate 306. When in use, the hydraulic telescopic rod 309 can be started to drive the stepping motor component 310 and the rotating shaft 311 below and the digging protrusion 312 to move up and down, thereby controlling the lifting and lowering of the digging component. It can be lifted and lowered. When the digging depth needs to be increased, it can be driven downward to achieve different depth adjustments. A depth limit control device 4 is provided on the surface of the digging protrusion 312, which can control the depth and play a limiting role. There are side connecting plates 404 and a connecting seat 406 at the top, a threaded rod 407 and a limiting counterweight 408. When in use, the height of the limiting counterweight 408 can be adjusted according to the required digging depth. The distance from the bottom of the limiting counterweight 408 to the bottom of the digging protrusion 312 is the digging depth. When adjusting, the threaded rod 407 can be held to drive the limiting counterweight 408 to rise and fall. When the required digging depth is large, the threaded rod 407 can be twisted to drive the limiting counterweight 408 to move upward until the limiting counterweight The top of block 408 fits into the bottom of the side connecting plate 404, and then the hydraulic telescopic rod 309 can be started to drive the digging protrusion 312 to move downward. Adjusting the spacing is to adjust the digging depth. When digging, the inner telescopic tube 402 of the inner circle of the connecting ring 401 is compressed, and the digging depth at this time is known in conjunction with the scale strip 403. The device can be equipped with a component on the surface of the drilling structure that can limit the continued depth, which has a good depth control effect and will not cause the hole to be drilled too deep. It has a good effect when used.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A citrus planting pit digging device that is convenient for controlling the depth, comprising a stand (1), characterized in that: A supporting device (3) is provided on the top of the surface of the stand (1), and a depth limiting control device (4) is provided on the surface of the supporting device (3); The depth limit control device (4) comprises a connecting ring (401), an inner telescopic tube (402), a scale strip (403), a side connecting plate (404), a bottom support ring (405), a connecting seat (406), a threaded rod (407), a limit counterweight (408) and a connecting rectangular block (409), wherein the connecting ring (401) is fixedly connected to the top of the side of the connecting rectangular block (409), and the bottom support ring (405) is fixedly connected to the connecting rectangular block (409). The bottom of the rectangular block (409), the side end connecting plate (404) is fixedly connected to the left bottom of the connecting rectangular block (409), the connecting seat (406) is fixedly connected to the top of the side end connecting plate (404), the limiting counterweight block (408) is fixedly connected to the bottom of the threaded rod (407), the inner telescopic tube (402) is fixedly connected to the front of the inner ring of the connecting ring (401), and the scale strip (403) is connected to the back of the inner telescopic tube (402).

2. The citrus planting digging device that is convenient for controlling the depth according to claim 1, characterized in that: The supporting device (3) comprises a connecting block (301), a connecting plate (302), a gripping handle (303), an inclined gripping rod (304), a front connecting plate (305), a bottom connecting plate (306), an intermediate connecting plate (308), a hydraulic telescopic rod (309), a stepping motor (310), a rotating shaft (311) and a pit-digging lug (312), wherein the connecting block (301) is fixedly connected to the top of the side of the stand (1), and the connecting plate (302) is fixedly connected to the top of the side of the stand (1). Connected to the side of the connecting block (301), the gripping handle (303) is fixedly connected to the top of the connecting plate (302), the front connecting plate (305) is fixedly connected to the front of the connecting plate (302), the middle connecting plate (308) is fixedly connected to the front of the front connecting plate (305), the hydraulic telescopic rod (309) is fixedly connected to the top of the bottom connecting plate (306), and the stepping motor (310) is fixedly connected to the bottom of the hydraulic telescopic rod (309).

3. The citrus planting digging device that is convenient for controlling the depth according to claim 1, characterized in that: The number of the side end connecting plate (404), the connecting seat (406), the threaded rod (407), the limiting counterweight (408) and the connecting rectangular block (409) is two, and the two side end connecting plates (404), the connecting seat (406), the threaded rod (407), the limiting counterweight (408) and the connecting rectangular block (409) are symmetrically distributed on the left and right sides of the connecting ring (401).

4. The citrus planting digging device with easy depth control according to claim 1, characterized in that: The connecting rectangular block (409) is fixedly connected to the left side of the surface of the pitting lug (312).

5. The citrus planting digging device that is convenient for controlling the depth according to claim 1, characterized in that: An inner ring of the connecting seat (406) is provided with an internal thread groove, and the threaded rod (407) is threadedly connected to the interior of the connecting seat (406).

6. The citrus planting digging device that facilitates depth control according to claim 2, characterized in that: A through slot is provided inside the bottom connecting plate (306), a telescopic rod is provided inside the hydraulic telescopic rod (309), and the telescopic rod of the hydraulic telescopic rod (309) is slidably connected to the inside of the bottom connecting plate (306).

7. The citrus planting digging device with easy depth control according to claim 2, characterized in that: The rotating shaft (311) is fixedly connected to the output shaft of the stepping motor component (310), and the digging protrusion (312) is fixedly connected to the surface of the rotating shaft (311).

8. The citrus planting digging device with easy depth control according to claim 2, characterized in that: The inclined gripping rods (304) are fixedly connected to both sides of the interior of the connecting plate (302).

9. The citrus planting digging device with convenient depth control according to claim 2, characterized in that: The bottom connecting plate (306) is fixedly connected to the bottom of the middle connecting plate (308), and the bottom of the inclined gripping rod (304) is connected to both sides of the top of the bottom connecting plate (306).

10. The citrus planting digging device with convenient depth control according to claim 1, characterized in that: A connecting rod is provided inside the stand (1), and a moving assembly (2) is provided on the surface of the connecting rod.

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