CN213095326U

CN213095326U - Movable agricultural sprinkling machine

Info

Publication number: CN213095326U
Application number: CN202021318878.7U
Authority: CN
Inventors: 盛华林
Original assignee: Jinhua Iridium Samarium Tools Co ltd
Current assignee: Jinhua Iridium Samarium Tools Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-04
Anticipated expiration: 2030-07-07

Abstract

The utility model provides a movable agricultural sprinkling machine, which comprises a bracket, a water pipe arranged on the bracket and a rocker arm spray head fixed on the water pipe, wherein the bracket comprises a fixed shaft and a roller sleeved at the two ends of the fixed shaft; a fixing piece is welded on the vertical pipe and provided with a fixing bolt, and the fixing bolt penetrates through the fixing piece and the fixing shaft and is connected with a nut. According to the scheme, the roller is mounted on the fixed shaft, so that the movement of the sprinkler is facilitated; the fixing plate on the vertical pipe is used for realizing quick connection with the fixing shaft, so that the transportation is convenient to assemble. The rocker arm spray head has wide spraying range and strong adaptability.

Description

Movable agricultural sprinkling machine

Technical Field

The utility model relates to a sprinkling irrigation equipment field, in particular to portable agricultural sprinkling irrigation machine.

Background

The sprinkler sprays water with certain pressure into the air through a special machine tool device by a spray head, the water is scattered into fine water drops, and the fine water drops are uniformly scattered in the field like rain, so that the water is supplied for the plants such as crops, flowers, seedlings and the like to meet the water requirement. The pressurizing, water conveying, spraying, walking and other devices are connected into a movable whole, so that the movable agricultural sprinkler is called as a movable agricultural sprinkler. The structure of the machine is illustrated by a hand-lifting type light mobile agricultural sprinkling machine. The water sprayer mainly comprises a spray head, a spray frame, a water outlet pipe, a power machine, a water spray pump, a water inlet pipe, a filter screen, a frame and the like. After the power machine drives the water spray pump to operate, water in an impeller channel is thrown to the periphery under the action of centrifugal force generated by high-speed operation of an impeller in the pump, the water is pressed into the volute, the inlet of the impeller forms vacuum, water in the water pool or the water storage tank is sucked along the water suction pipe under the action of external atmospheric pressure to supplement the space, and then the sucked water is thrown out of the volute by the impeller, enters the water pipe, is pressed into the spray head and is sprayed onto crops in fields or grasslands.

The patent with publication number CN108207571A discloses an efficient agricultural sprinkler, which comprises a first water pipe, wherein a second water pipe is arranged at the bottom end of the first water pipe and is fixedly connected with the second water pipe, a mounting ring is arranged at the right end of the second water pipe and is fixedly connected with the mounting ring, and a sliding rail is arranged on the outer wall of the first water pipe and is fixedly connected with the sliding rail; carry out sprinkling irrigation during operation, the fixed pin rotates, sliding sleeve about, adjust the height of automatic spray tube, make the high rising of automatic spray tube, increase sprinkler's sprinkling irrigation area, make sprinkler can work by a large scale, agricultural sprinkler's work efficiency has been improved, inside at the collar is equipped with the mud guard net, carry out sprinkling irrigation during operation, the outside water source that contains earth gets into automatic spray tube, probably lead to automatic spray tube to block up the damage, during the mud guard net prevents that earth in the outside water source from getting into automatic spray tube, the life of agricultural sprinkler has been improved.

The agricultural sprinkling machine is inconvenient to move, can only spray in a certain area, and is limited in use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a portable agricultural sprinkling irrigation machine, the convenient removal.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a portable agricultural sprinkling irrigation machine, includes the support, installs the water pipe on the support, fixes the rocking arm shower nozzle on the water pipe, its characterized in that: the support comprises a fixed shaft and rollers sleeved at two ends of the fixed shaft, the water pipe is formed by fixedly butting a vertical pipe and an inclined pipe, the vertical pipe is vertically arranged, the inclined pipe is fixed at the bottom of the vertical pipe, and the inclined pipe is obliquely and downwards arranged at the joint of the inclined pipe and the vertical pipe; a fixing piece is welded on the vertical pipe and provided with a fixing bolt, and the fixing bolt penetrates through the fixing piece and the fixing shaft and is connected with a nut.

According to the scheme, the roller is mounted on the fixed shaft, so that the movement of the sprinkler is facilitated; during the removal, overturn vertical pipe downwards for the water pipe is whole to be a V-arrangement, keeps away from the one end of vertical pipe through holding the slope pipe, promotes the sprinkling irrigation machine and removes, realizes the high-speed joint with the fixed axle through the stationary blade on the vertical pipe, the equipment again after the convenient transportation.

Furthermore, the joint of the vertical pipe and the inclined pipe adopts circular arc transition.

When the arc transition is adopted, the water inlet resistance can be reduced.

Furthermore, the fixed shaft is a stepped shaft with variable diameter and is formed by fixing a main shaft body and auxiliary shaft bodies fixed at two ends of the main shaft body, the diameter of the main shaft body is larger than that of the auxiliary shaft bodies, the roller is sleeved on the auxiliary shaft bodies, and the limiting bayonet locks are inserted into the auxiliary shaft bodies and positioned on the outer sides of the roller.

The fast installation of the roller is realized by a limiting bayonet lock.

Furthermore, a sliding groove extending along the length direction of the fixing shaft is formed in the fixing shaft, a sliding sleeve is sleeved on the fixing shaft, and a limiting block positioned in the sliding groove is fixed on the sliding sleeve; the roller is composed of an inner ring sleeved on the fixed shaft, supporting blocks fixed on the outer wall of the inner ring at uniform intervals along the circumferential direction of the inner ring, and an outer ring fixed outside the supporting blocks and concentric with the inner ring, clamping grooves are formed between the adjacent supporting blocks, clamping blocks matched with the clamping grooves are fixed at one end, close to the roller, of the sliding sleeve, and the limiting blocks are arranged at one end, far away from the clamping blocks.

After the sprinkling machine arrives the sprinkling irrigation position, make the fixture block card go into the screens groove restriction gyro wheel rotation through sliding sleeve.

Furthermore, a locating ring is sleeved on the vertical pipe, a supporting rod is hinged to the locating ring, and the supporting rod is located on one side far away from the inclined pipe.

The bracing piece butt bottom surface forms a triangular supports with vertical pipe, and vertical pipe forms a triangular supports with the slope pipe, so vertical pipe both sides all are supported, and are difficult for empting.

Furthermore, a groove is formed in the upper surface of the supporting rod.

The U-shaped ground insert is inserted into soil, and the U-shaped part of the U-shaped ground insert is positioned in the groove to press the supporting rod, so that the further limiting effect is achieved.

Furthermore, a mounting ring is fixed at the bottom of one end, away from the vertical pipe, of the inclined pipe, and the axis of the mounting ring is parallel to that of the fixing shaft.

Therefore, the inclined pipe cannot rub the ground when not connected with the water pipe, and the installation of the installation ring is convenient for subsequent installation of the auxiliary wheel.

Furthermore, a limiting ring is fixed on the fixing sheet, and the limiting ring is sleeved on the vertical pipe and is arranged in a gap with the vertical pipe.

Because the welding area of vertical pipe and stationary blade is few, consequently set up a spacing ring, even if the welding part of vertical pipe and stationary blade drops, also there is the restriction of spacing ring.

To sum up, the utility model discloses following beneficial effect has: the structure of the water pipe is designed, and the rollers are additionally arranged, so that the movement of the sprinkler is facilitated; the supporting rod and the sliding sleeve are adopted to limit and reinforce the sprinkler, the sprinkler is reliable in working, and the sprinkler cannot move by itself; the detachable structure is convenient for assembly and transportation.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic view showing the connection between a fixed shaft and a water pipe in embodiment 1;

FIG. 3 is a schematic structural view of example 2;

fig. 4 is an enlarged view of a portion a of fig. 3.

Reference numerals: 1. a support; 11. a fixed shaft; 111. a main shaft body; 112. a sub-shaft body; 12. a roller; 121. an inner ring; 122. a support block; 123. an outer ring; 13. a limiting bayonet lock; 2. a water pipe; 21. a vertical tube; 22. an inclined tube; 3. a rocker arm spray head; 4. a clamping groove; 5. a fixing sheet; 61. a chute; 62. a sliding sleeve; 63. a clamping block; 64. a limiting block; 7. a positioning ring; 8. a support bar; 81. a groove; 91. a mounting ring; 92. a limit ring.

Detailed Description

The embodiment of the mobile agricultural sprinkler of the present invention is further described with reference to fig. 1.

Example 1: a movable agricultural sprinkler is shown in figures 1-2 and comprises a support 1, a water pipe 2 arranged on the support 1 and a rocker arm spray head 3 fixed on the water pipe 2. The bracket 1 comprises a fixed shaft 11 and rollers 12 sleeved at two ends of the fixed shaft 11. Specifically, the method comprises the following steps: the fixed shaft 11 is a stepped shaft with variable diameter, the fixed shaft 11 is formed by fixing a main shaft body 111 and auxiliary shaft bodies 112 fixed at two ends of the main shaft body 111, the diameter of the main shaft body 111 is larger than that of the auxiliary shaft bodies 112, the roller 12 is sleeved on the auxiliary shaft bodies 112, the roller 12 is composed of an inner ring 121 sleeved on the main shaft body 111, supporting blocks 122 fixed on the outer wall of the inner ring 121 at uniform intervals along the circumferential direction of the inner ring 121, an outer ring 123 fixed outside the supporting blocks 122 and concentric with the inner ring 121, and a clamping groove 4 is formed between the adjacent supporting. The limiting pin 13 is inserted into the auxiliary shaft body 112 and is positioned outside the roller 12. Roller

The water pipe 2 is formed by the fixed butt joint of vertical pipe 21 and slope pipe 22, and vertical pipe 21 is vertical to be set up, and slope pipe 22 is fixed in vertical pipe 21 bottom, and slope pipe 22 sets up downwards from the junction slope with vertical pipe 21, and vertical pipe 21 and slope pipe 22's junction adopts the circular arc transition. A fixing plate 5 is welded on the vertical pipe 21, a fixing bolt is arranged on the fixing plate 5, and the fixing bolt penetrates through the fixing plate 5 and the fixing shaft 11 and is connected with a nut.

The swing arm spray head has a structure which can refer to the controllable angle swing arm spray head for agricultural irrigation disclosed by CN 209549744U.

Example 2: as shown in fig. 3 to 4, the difference from example 1 is that: a sliding groove 61 extending along the length direction of the main shaft body 111 is formed in the main shaft body 111, a sliding sleeve 62 is sleeved on the main shaft body 111, and a limiting block 64 positioned in the sliding groove 61 is fixed on the sliding sleeve 62; a clamping block 63 matched with the clamping groove 4 is fixed at one end of the sliding sleeve 62 close to the roller 12, and a limiting block 64 is arranged at one end far away from the clamping block 63.

A locating ring 7 is sleeved on the vertical pipe 21, the inner diameter of the locating ring 92 is the same as the outer diameter of the vertical pipe 21, the locating ring 92 can move up and down along the vertical pipe 21, a supporting rod 8 is hinged to the locating ring 7, and the supporting rod 8 is located on one side far away from the inclined pipe 22. The upper surface of the support bar 8 is provided with a groove 81.

The end of the inclined tube 22 away from the vertical tube 21 is fixed with a mounting ring 91 at the bottom, and the axis of the mounting ring 91 is parallel to the axis of the fixed shaft 11. A limiting ring 92 is welded and fixed on the fixing plate 5, and the limiting ring 92 is sleeved on the vertical pipe 21 and is arranged in a gap with the vertical pipe 21.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a portable agricultural sprinkling irrigation machine, includes support (1), installs water pipe (2) on support (1), fixes rocking arm shower nozzle (3) on water pipe (2), its characterized in that: the support (1) comprises a fixed shaft (11) and rollers (12) sleeved at two ends of the fixed shaft (11), the water pipe (2) is formed by fixedly butting a vertical pipe (21) and an inclined pipe (22), the vertical pipe (21) is vertically arranged, the inclined pipe (22) is fixed at the bottom of the vertical pipe (21), and the inclined pipe (22) is obliquely and downwards arranged at the joint of the inclined pipe and the vertical pipe (21); a fixing plate (5) is welded on the vertical pipe (21), a fixing bolt is arranged on the fixing plate (5), and the fixing bolt penetrates through the fixing plate (5), the fixing shaft (11) and is connected with a nut.

2. A mobile agricultural sprinkler according to claim 1, wherein: the joint of the vertical pipe (21) and the inclined pipe (22) adopts circular arc transition.

3. A mobile agricultural sprinkler according to claim 1, wherein: the fixed shaft (11) is a stepped shaft with a variable diameter, the fixed shaft (11) is formed by fixing a main shaft body (111) and auxiliary shaft bodies (112) fixed at two ends of the main shaft body (111), the diameter of the main shaft body (111) is larger than that of the auxiliary shaft bodies (112), the roller (12) is sleeved on the auxiliary shaft bodies (112), and the fixed shaft further comprises a limiting bayonet lock (13), and the limiting bayonet lock (13) is inserted into the auxiliary shaft bodies (112) and is positioned outside the roller (12).

4. A mobile agricultural sprinkler according to claim 1, wherein: the fixing shaft (11) is provided with a sliding groove (61) extending along the length direction of the fixing shaft (11), the fixing shaft (11) is sleeved with a sliding sleeve (62), and a limiting block (64) positioned in the sliding groove (61) is fixed on the sliding sleeve (62); the roller (12) is composed of an inner ring (121) sleeved on the fixed shaft (11), supporting blocks (122) fixed on the outer wall of the inner ring (121) at uniform intervals along the circumferential direction of the inner ring (121), and an outer ring (123) fixed outside the supporting blocks (122) and concentric with the inner ring (121), clamping grooves (4) are formed between the adjacent supporting blocks (122), clamping blocks (63) matched with the clamping grooves (4) are fixed at one end, close to the roller (12), of the sliding sleeve (62), and the limiting block (64) is arranged at one end, far away from the clamping blocks (63).

5. A mobile agricultural sprinkler according to claim 1, wherein: a locating ring (7) is sleeved on the vertical pipe (21), a supporting rod (8) is hinged to the locating ring (7), and the supporting rod (8) is located on one side far away from the inclined pipe (22).

6. A mobile agricultural sprinkler according to claim 5, wherein: the upper surface of the supporting rod (8) is provided with a groove (81).

7. A mobile agricultural sprinkler according to claim 1, wherein: a mounting ring (91) is fixed at the bottom of one end of the inclined pipe (22) far away from the vertical pipe (21), and the axis of the mounting ring (91) is parallel to the axis of the fixed shaft (11).

8. A mobile agricultural sprinkler according to claim 5, wherein: a limiting ring (92) is fixed on the fixing plate (5), and the limiting ring (92) is sleeved on the vertical pipe (21) and is arranged in a clearance with the vertical pipe (21).