Soil humidity maintaining device for walnut planting

Abstract

The utility model discloses a walnut planting soil humidity maintaining device which comprises a contact ring, a plurality of water supplementing pipes are fixedly connected to the lower side of the contact ring, a plurality of water supplementing holes are formed in the outer sides of the water supplementing pipes, a control unit is arranged on the outer side of the contact ring, a water inlet pipe is fixedly connected to the upper side of the contact ring, and a water outlet pipe is arranged on the lower side of the contact ring. The control unit comprises a fixing ring, the fixing ring is fixedly connected to the outer side of the contact ring, a sliding groove is formed in the upper side of the fixing ring, a sliding block is slidably connected to the inner side of the sliding groove, and a gear ring is fixedly connected to the upper side of the sliding block. By arranging a contact ring, a water supplementing pipe, a water supplementing hole, a dislocation pipe, a dislocation hole, a rotating rod, a first gear, a gear ring and a second gear, the gear ring can be conveniently controlled to rotate, the dislocation pipe can be conveniently controlled to rotate on the water supplementing pipe, the water supplementing hole and the dislocation hole can be switched between coincidence and separation, water dripping can be conveniently conducted, the water supplementing pipe can conveniently supplement water to walnut seedling roots, and humidity can be conveniently maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of walnut planting, in particular to a soil moisture maintaining device for walnut planting. Background Art

[0002] Walnut is a deep-rooted tree species with certain requirements for environmental conditions. First of all, it is a thermophilic plant, and the temperature range suitable for its growth is an annual average temperature of 9 to 16 degrees Celsius, with an extreme minimum temperature of -25 degrees Celsius and an extreme maximum temperature of 35-38 degrees Celsius.

[0003] When planting walnuts, the soil for planting walnuts needs to be replenished with water to maintain the humidity of the soil and prevent the walnut seedlings from drying up. However, the water replenishment equipment directly drops water onto the soil, which makes the walnut roots unable to absorb water well, causing the soil humidity in the root part to be unbalanced. Utility Model Content

[0004] In order to overcome the deficiency in the prior art that walnut roots are not easy to replenish water, one of the purposes of the utility model is to provide a soil moisture maintenance device for walnut planting.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a soil moisture maintenance device for walnut planting, comprising a contact ring: a plurality of water supply pipes are fixedly connected to the lower side of the contact ring, a plurality of water supply holes are provided on the outer side of the water supply pipe, a control unit is arranged on the outer side of the contact ring, and a water inlet pipe is fixedly connected to the upper side of the contact ring;

[0006] The control unit includes a fixing ring, which is fixedly connected to the outer side of the contact ring, a sliding groove is provided on the upper side of the fixing ring, a sliding block is slidably connected to the inner side of the sliding groove, a gear ring is fixedly connected to the upper side of the sliding block, a plurality of water supply pipes are provided with offset pipes on the inner sides, a plurality of offset holes are provided on the outer sides of the offset pipes, the upper ends of the offset pipes are located on the inner sides of the contact ring and are fixedly connected to a fixing rod, a rotating rod is fixedly connected to the upper ends of the fixing rods, and a plurality of rotating rods are fixedly connected to gear 1 on the outer sides.

[0007] According to the soil moisture maintenance device for walnut planting, the offset pipe is rotatably connected with the water supply pipe and the contact ring, so as to facilitate water supply.

[0008] According to the soil moisture maintaining device for walnut planting, the rotating rod is rotatably connected to the contact ring.

[0009] According to the soil moisture maintaining device for walnut planting, the contact ring is arranged as a hollow structure.

[0010] According to the soil moisture maintaining device for walnut planting, a support rod is fixedly connected to the upper side of the contact ring, a motor is fixedly connected to the upper end of the support rod, and a gear 2 is fixedly connected to the outer side of the motor output end.

[0011] According to the soil moisture maintenance device for walnut planting, the gear 2 and the gear 1 are both meshed and connected with the gear ring, so as to facilitate the control of the rotation of the offset pipe.

[0012] Beneficial effects:

[0013] By providing a contact ring, a water supply pipe, a water supply hole, an offset pipe, an offset hole, a rotating rod, a gear one, a gear ring and a gear two, it is convenient to control the rotation of the gear ring, and it is convenient to control the rotation of the offset pipe in the water supply pipe, so that the water supply hole and the offset hole can be switched between overlap and separation, which is convenient for dripping, and it is convenient for the water supply pipe to replenish water to the roots of the walnut seedlings and to maintain humidity.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is an overall three-dimensional structural diagram of a soil moisture maintenance device for walnut planting according to the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 This is a cross-sectional three-dimensional structural diagram of a soil moisture maintenance device for walnut planting according to the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0020] Legend:

[0021] 1. Contact ring; 2. Water supply pipe; 3. Water supply hole; 4. Control unit; 401. Fixed ring; 402. Slide groove; 403. Sliding block; 404. Gear ring; 405. Rotating rod; 406. Gear 1; 407. Offset pipe; 408. Offset hole; 409. Fixed rod; 5. Water inlet pipe; 6. Motor; 7. Gear 2; 8. Support rod. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 A soil moisture maintenance device for walnut planting includes a contact ring 1: a plurality of water supply pipes 2 are fixedly connected to the lower side of the contact ring 1, a plurality of water supply holes 3 are opened on the outer side of the water supply pipe 2, a control unit 4 is arranged on the outer side of the contact ring 1, a water inlet pipe 5 is fixedly connected to the upper side of the contact ring 1, wherein the water inlet pipe 5 is connected to an external water pump, and the water pump passes water into the contact ring 1 for storage.

[0024] The control unit 4 includes a fixed ring 401, which is fixedly connected to the outside of the contact ring 1. A slide groove 402 is provided on the upper side of the fixed ring 401. A slider 403 is slidably connected to the inner side of the slide groove 402. A gear ring 404 is fixedly connected to the upper side of the slider 403. A misaligned tube 407 is provided on the inner side of each of the multiple water supply pipes 2. A plurality of misaligned holes 408 are provided on the outer side of the misaligned tube 407. The upper end of the misaligned tube 407 is located on the inner side of the contact ring 1 and A fixed rod 409 is fixedly connected, a rotating rod 405 is fixedly connected to the upper end of the fixed rod 409, a gear 1 406 is fixedly connected to the outer side of the plurality of rotating rods 405, a dislocation pipe 407 is rotatably connected to the water supply pipe 2 and the contact ring 1, a support rod 8 is fixedly connected to the upper side of the contact ring 1, a motor 6 is fixedly connected to the upper end of the support rod 8, a gear 2 7 is fixedly connected to the outer side of the output end of the motor 6, and the gear 2 7 and the gear 1 406 are meshed and connected with the gear ring 404 , the rotating rod 405 is rotatably connected with the contact ring 1, and the contact ring 1 is a hollow structure. When in use, a hole is dug around the walnut seedlings, and then the water supply pipe 2 is buried in the hole. When water supply is needed, the motor 6 is started, and the motor 6 drives the gear 2 7 to rotate, and the gear 2 7 drives the gear ring 404 to rotate, and the gear ring 404 drives the gear 1 406 to rotate, and the gear 1 406 drives the rotating rod 405 to rotate, and the rotating rod 405 drives the fixed rod 409 to rotate, and the fixed rod 409 drives the dislocation pipe 407 to rotate, so that the dislocation hole 408 on the dislocation pipe 407 coincides with the water supply hole 3, so that the water in the contact ring 1 is contacted and discharged through the water supply hole 3, which is convenient for water supply to the underground root system. When water supply is not needed, the motor 6 is started, and the motor 6 drives the dislocation pipe 407 to rotate, so that the dislocation pipe 407 blocks the water supply hole 3, and the water supply pipe 2 blocks the dislocation hole 408, so that the water supply hole 3 will not discharge water, which is convenient for maintaining the humidity of the soil around the walnut root system.

[0025] Working principle: When in use, first dig a pit around the walnut roots, and then bury the water supply pipe 2 in the pit. When water supply is needed, start the motor 6, and the motor 6 drives the gear 2 7 to rotate. Under the action of the gear ring 404, the gear 1 406 and the rotating rod 405, it is convenient to control the rotation of the offset pipe 407 so that the offset hole 408 coincides with the water supply hole 3, which is convenient for water supply to the root system. When water supply is not needed, start the motor 6, and the motor 6 drives the offset pipe 407 to rotate, so that the offset pipe 407 blocks the water supply hole 3, so that the water supply hole 3 cannot discharge water, which is convenient for moisturizing the soil around the walnut root system.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A soil moisture maintenance device for walnut planting, characterized in that: It comprises a contact ring (1): a plurality of water supply pipes (2) are fixedly connected to the lower side of the contact ring (1), a plurality of water supply holes (3) are provided on the outer side of the water supply pipes (2), a control unit (4) is arranged on the outer side of the contact ring (1), and a water inlet pipe (5) is fixedly connected to the upper side of the contact ring (1); The control unit (4) comprises a fixing ring (401), wherein the fixing ring (401) is fixedly connected to the outer side of the contact ring (1), a sliding groove (402) is provided on the upper side of the fixing ring (401), a slider (403) is slidably connected to the inner side of the sliding groove (402), a gear ring (404) is fixedly connected to the upper side of the slider (403), a misaligned tube (407) is provided on the inner side of the plurality of water supply pipes (2), a plurality of misaligned holes (408) are provided on the outer side of the misaligned tube (407), the upper end of the misaligned tube (407) is located on the inner side of the contact ring (1) and is fixedly connected to a fixing rod (409), the upper end of the fixing rod (409) is fixedly connected to a rotating rod (405), and the outer sides of the plurality of rotating rods (405) are fixedly connected to a gear one (406).

2. A soil moisture maintenance device for walnut planting according to claim 1, characterized in that: The offset pipe (407) is rotatably connected to the water supply pipe (2) and the contact ring (1).

3. A soil moisture maintenance device for walnut planting according to claim 1, characterized in that: The rotating rod (405) is rotatably connected to the contact ring (1).

4. A soil moisture maintenance device for walnut planting according to claim 1, characterized in that: The contact ring (1) is a hollow structure.

5. The soil moisture maintenance device for walnut planting according to claim 1, characterized in that: The upper side of the contact ring (1) is fixedly connected to a support rod (8), the upper end of the support rod (8) is fixedly connected to a motor (6), and the outer side of the output end of the motor (6) is fixedly connected to a gear 2 (7).

6. A soil moisture maintenance device for walnut planting according to claim 5, characterized in that: The gear 2 (7) and the gear 1 (406) are both meshingly connected with the gear ring (404).

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