CN210989185U

CN210989185U - Agricultural soilless culture plants sprinkling irrigation technique in canopy and promotes training set

Info

Publication number: CN210989185U
Application number: CN201921771968.9U
Authority: CN
Inventors: 宋振凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-14
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a training device for promoting the sprinkling irrigation technology in an agricultural soilless culture planting shed, which comprises a base, wherein the upper surface of the base is fixedly connected with a hollow pillar, the inner wall of one side of the hollow pillar is provided with a first chute, the first chute is connected with a pillar through a first slider in a sliding way, the upper end of the pillar is rotatably connected with a rotating shaft, the upper end side wall of the rotating shaft is fixedly connected with a supporting arm which is transversely arranged, the end of the supporting arm far away from the rotating shaft is connected with a training board, the upper end side wall of the pillar is fixedly connected with a disc, the disc is provided with a second chute, and a second slider is slidably connected in the second chute, the utility model relates to the technical field of the training device for promoting the sprinkling irrigation technology in the agricultural soilless culture shed, the training board is lifted through the meshing of a gear and a rack, and the training board is, so as to reach a proper angle and allow the students to learn the contents on the training board.

Description

Agricultural soilless culture plants sprinkling irrigation technique in canopy and promotes training set

Technical Field

The utility model relates to a training set technical field is promoted to sprinkling irrigation technique in agricultural soilless culture plants the canopy, especially relates to a training set is promoted to sprinkling irrigation technique in agricultural soilless culture plants the canopy.

Background

Soilless culture is a new crop culture technology developed in recent decades, and crops are not cultured in soil but are planted in nutrient solution dissolved with mineral substances; or in a certain culture medium, the nutrient solution is used for culturing crops, and the crops planted by the soilless culture are clean, sanitary and pollution-free, so the crops cultured by the soilless culture are more and more favored by people.

Because the time of soilless culture planting technology development is late, need the technician to carry out extensive popularization and to personnel's training, but the training board that uses during training now is mostly through bolt fixed connection on the wall, can't carry out the adjustment of the lift of height and angle, this is when training to big batch personnel, can make partly people because the problem of the height and the angle of training board, and can't see the content that the technician wrote on the training board clearly, for this reason, we propose a sprinkling irrigation technique in the agricultural soilless culture canopy and promote training device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a training device for the sprinkling irrigation technology in the agricultural soilless culture planting shed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sprinkling irrigation technology promotion and training device in an agricultural soilless culture planting shed comprises a base, wherein a hollow pillar is fixedly connected to the upper surface of the base, a first chute is formed in the inner wall of one side of the hollow pillar, the first chute is connected with a pillar through a first sliding block in a sliding manner, a rotating shaft is rotatably connected to the upper end of the pillar, a transversely-arranged supporting arm is fixedly connected to the side wall of the upper end of the rotating shaft, a training plate is connected to one end, away from the rotating shaft, of the supporting arm, a disc is fixedly connected to the side wall of the upper end of the pillar, a second chute is formed in the disc, a second sliding block is slidably connected into the second chute, a screw rod is in threaded connection with the side wall of the upper end of the supporting arm and penetrates through the supporting arm, the lower end of the screw rod is in threaded connection with the second sliding block, be located hollow support the lateral wall cover of bull stick is equipped with the gear, and the lateral wall fixedly connected with of pillar and gear engagement's rack, be located hollow support outside bull stick one end fixedly connected with changes the handle, the slide rail that one side lateral wall fixedly connected with two symmetries of training board set up is kept away from to hollow support, two sliding connection has sliding fixture between the slide rail, and sliding fixture is located the bull stick and sets up under.

Preferably, the threaded hole that two symmetries set up is seted up to one side lateral wall that hollow support is close to the commentaries on classics handle, and the threaded hole is located the bull stick and sets up directly over, slide fixture includes the third slider, and the one end fixedly connected with linking arm of slide rail is kept away from to the third slider, the upper end lateral wall of linking arm seted up with bull stick assorted recess, and the recess middle berth is equipped with the friction pad, the connecting block that two symmetries of upper end fixedly connected with of linking arm set up, and the recess is located between the connecting block, threaded connection has the long bolt with threaded hole assorted on the connecting block.

Preferably, the training board is close to one side lateral wall fixedly connected with fixed block of support arm, and the lateral wall of fixed block set up with support arm assorted slot, threaded connection has the bolt on the fixed block, and the bolt runs through the jack setting.

Preferably, a friction sleeve is sleeved at one end of the rotating rod fixedly connected with the rotating handle, which is positioned outside the hollow support, and thread grains are arranged on the outer surface of the friction sleeve.

Preferably, the rack is fixedly connected with the side wall of the pillar in a welding mode, and lubricating oil is coated on the rack.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the training board can be adjusted to a proper height through the matching of the gear and the rack, so that students positioned on the back row can see the content on the training board conveniently, the training board can be rotated to a proper angle by utilizing the rotation characteristic of the rotating shaft, and the students on the left side and the right side can see the content on the training board conveniently;

2. the pivot passes through support arm and second slider fixed connection, makes the pivot drive the second slider and slides on the disc when rotating, increases pivot pivoted smoothness nature and stability, guarantees that the training board is firm swift rotates to suitable angle.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a sprinkling irrigation technology promotion and training device in an agricultural soilless culture planting shed, which is provided by the utility model;

FIG. 2 is a schematic side sectional view of the sprinkling irrigation technique promotion and training device in the agricultural soilless culture planting shed according to the utility model;

FIG. 3 is a schematic diagram of the front cross-sectional structure of the sprinkling irrigation technique promotion and training device in the agricultural soilless culture planting shed provided by the utility model;

FIG. 4 is a schematic view of the three-dimensional structure of the slide clamp and the slide rail of the sprinkling irrigation technique promotion training device in the agricultural soilless culture planting shed provided by the utility model;

FIG. 5 is a schematic view of the structure at A in FIG. 2;

fig. 6 is a schematic structural diagram B shown in fig. 1.

In the figure: the training device comprises a base 1, a hollow support column 2, a first sliding chute 3, a first sliding block 4, a support column 5, a rotating shaft 6, a supporting arm 7, a training board 8, a disc 9, a second sliding chute 10, a second sliding block 11, a screw rod 12, a rotating rod 13, a gear 14, a rack 15, a rotating handle 16, a sliding rail 17, a sliding clamp 18, a threaded hole 19, a slot 20, a jack 21, a fixed block 22, a bolt 23, a universal wheel 24, a third sliding block 1801, a connecting arm 1802, a 1803 connecting block, a 1804 long bolt and a 1805 groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a training device for promoting the sprinkling irrigation technology in an agricultural soilless culture planting shed comprises a base 1, a hollow pillar 2 is fixedly connected to the upper surface of the base 1, a plurality of universal wheels 24 are fixedly connected to the lower side wall of the base 1, the universal wheels 24 are self-locking universal wheels, the movement of a training board 8 can be facilitated by arranging the universal wheels, the stability of the training board 8 can be improved by self-locking of the universal wheels 24, a first sliding groove 3 is formed in the inner wall of one side of the hollow pillar 2, the pillar 5 is connected to the first sliding groove 3 in a sliding mode through a first sliding block 4, the pillar 5 can be more stable in the lifting process through the first sliding block 4, a rotating shaft 6 is rotatably connected to the upper end of the pillar 5, a support arm 7 which is transversely arranged is fixedly connected to the upper side wall of the rotating shaft 6, the training board 8 is connected to one end, a technician writes and explains on the training board, the side wall of the upper end of the supporting arm 7 is provided with a jack 21, the side wall of one side, close to the supporting arm 7, of the training board 8 is fixedly connected with a fixed block 22, the side wall of the fixed block 22 is provided with a slot 20 matched with the supporting arm 7, the fixed block 22 is in threaded connection with a bolt 23, the bolt 23 penetrates through the jack 21 and is arranged, the training board 8 is convenient to mount and dismount through the insertion of the fixed block 22 and the supporting arm 7, the side wall of the upper end of the strut 5 is fixedly connected with a disc 9, the disc 9 is provided with a second chute 10, the second chute 10 is in sliding connection with a second sliding block 11, the side wall of the upper end of the supporting arm 7 is in threaded connection with a screw 12, the screw 12 penetrates through the supporting arm 7, the lower end of the screw 12 is in threaded connection with, the inner wall of the lower end of the hollow pillar 2 is rotatably connected with a transversely arranged rotating rod 13, the rotating rod 13 penetrates through the hollow pillar 2, a gear 14 is sleeved on the side wall of the rotating rod 13 positioned in the hollow pillar 2, the side wall of the pillar 5 is fixedly connected with a rack 15 meshed with the gear 14, the rack 15 is fixedly connected with the side wall of the pillar 5 in a welding mode, lubricating oil is coated on the rack 15, the rack 15 can be more closely and fixedly connected on the hollow pillar 2 by welding the rack 15, the meshing smoothness of the gear 14 and the rack 15 can be improved by coating the lubricating oil on the rack 15, the gear 14 and the rack 15 can be prevented from rusting, one end of the rotating rod 13 positioned outside the hollow pillar 2 is fixedly connected with a rotating handle 16, one side wall of the hollow pillar 2, far away from the training board 8, is fixedly connected with two symmetrically arranged slide rails 17, and a sliding clamp 18 is slidably connected between the, the sliding clamp 18 is arranged right below the rotating rod 13, one end of the rotating rod 13, which is positioned outside the hollow pillar 2, fixedly connected with the rotating handle 16 is sleeved with a friction sleeve, the outer surface of the friction sleeve is provided with thread grains, the groove 1805 can better press the rotating rod 13 through the friction sleeve, the friction sleeve is provided with the thread grains, the friction force between the rotating rod 13 and the groove 1805 can be better increased, the side wall of the hollow pillar 2, which is close to the rotating handle 16, is provided with two symmetrically-arranged threaded holes 19, the threaded holes 19 are arranged right above the rotating rod 13, the sliding clamp 18 comprises a third sliding block 1801, one end, which is far away from the sliding rail 17, of the third sliding block 1801 is fixedly connected with a connecting arm 1802, the side wall of the upper end of the connecting arm 1802 is provided with a groove 1805 matched with the rotating rod 13, a friction pad is paved in the groove 1805, the upper end of the connecting arm, and recess 1805 is located between connecting block 1803, threaded connection has the long bolt 1804 with 18 assorted screw holes on the connecting block 1803, slide from top to bottom through connecting arm 1802, make recess 1805 and bull stick 13 support mutually and press, then lock bull stick 13 through long bolt 1804, realize changeing 16 quick locking, when connecting arm 1802 gliding, make recess 1805 and bull stick 13 separation, realize the quick unblock of bull stick 13, the recess 1805 middle berth is equipped with the friction pad, the friction cover that can make the recess 1805 and the bull stick 13 go up the cover and establish increases frictional force, further lock bull stick 13.

In the utility model, when carrying out technical training, a technician inserts the supporting arm 7 into the slot 20, fixedly connects the supporting arm 7 with the fixed block 22 through the bolt 23, fixedly connects the supporting arm 7 with the fixed block 22 in this way, can increase the stability of the training board 8, and is convenient to detach when carrying out replacement of the training board 8 at a later stage, moves the training board 8 fixed well to a training place through the universal wheel 24 arranged on the base 1, the universal wheel 24 can make the training board 8 not be limited to one position, when trainees positioned at the left and right sides can not see the content on the training board 8 clearly, the training board 8 is rotated manually, because the training board 8 is fixedly connected with the rotating shaft 6 through the supporting arm 7, the trainees can rotate under the rotating action of the rotating shaft 6 under the condition that the training board 8 is stressed, when adjusting the angle of the training board 8, by screwing the screw 12, the screw 12 can extrude the second sliding block 11 in threaded connection with the screw in the screwing process, and then the second sliding block 11 can press the disc 9 in sliding connection with the screw, because the rotating shaft 6 is fixedly connected with the second sliding block 11 through the supporting arm 7, and then the rotating shaft 6 can be locked when the second sliding block 11 presses the disc 9, so that the position and the angle of the training board 8 are fixed, and students on the left side and the right side can conveniently see the content on the training board 8, the second sliding block 11 in sliding connection with the disc 9 is fixedly connected with the rotating shaft 6 through the supporting arm 7, so that the rotating shaft 6 can increase the rotating stability through the sliding of the second sliding block 11 on the disc 9 when rotating, when the students on the back row cannot see the content on the training board 8, the rotating rod 13 fixedly connected with the rotating rod can be driven to rotate through the manual rotating handle 16, the rotating rod 13 can drive the gear 14 sleeved on the rotating rod to rotate, and the gear 14 is meshed with the, and then can drive pillar 5 through first slider 4 and rise in first spout 3 that slides, training board 8 with pillar 5 fixed connection also can rise thereupon, pillar 5 is through first spout 3 sliding connection that first slider 4 and hollow pillar 2 inner wall were seted up, can promote the stability that pillar 5 goes up and down, when training board 8 rises to suitable position, through sliding connection arm 1802, make recess 1805 offset with the friction cover that the cover was established on bull stick 13, and long bolt 1804 can rise to screw hole 19 this moment, through twisting long bolt 1804, make its threaded fixation in screw hole 19, and then bull stick 13 can be locked under the extrusion force of recess 1805 and the frictional force effect of recess 1805 and friction cover, make bull stick 16 stall, and then fixed the position of training board 8, make the training board content on the training board also can better be seen to the back row student.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sprinkling irrigation technology promotion training device in the agricultural soilless culture planting shed comprises a base (1) and is characterized in that a hollow pillar (2) is fixedly connected to the upper surface of the base (1), a first chute (3) is formed in the inner wall of one side of the hollow pillar (2), a pillar (5) is connected to the first chute (3) in a sliding mode through a first sliding block (4), a rotating shaft (6) is rotatably connected to the upper end of the pillar (5), a supporting arm (7) which is transversely arranged is fixedly connected to the side wall of the upper end of the rotating shaft (6), a training plate (8) is connected to one end, away from the rotating shaft (6), of the supporting arm (7), a disc (9) is fixedly connected to the side wall of the upper end of the pillar (5), a second chute (10) is formed in the disc (9), and a second sliding block (11) is slidably connected to the second, the upper end lateral wall threaded connection of support arm (7) has screw rod (12), and screw rod (12) run through support arm (7) and set up, the lower extreme and second slider (11) threaded connection of screw rod (12), hollow pillar (2) lower extreme inner wall rotates and is connected with bull stick (13) of horizontal setting, and bull stick (13) run through hollow pillar (2) and set up, be located in hollow pillar (2) the lateral wall cover of bull stick (13) is equipped with gear (14), and the lateral wall fixedly connected with of pillar (5) and gear (14) meshing rack (15), be located the outside of hollow pillar (2) bull stick (13) one end fixedly connected with commentaries on classics handle (16), one side lateral wall fixedly connected with two symmetry setting slide rails (17) of training board (8) are kept away from to hollow pillar (2), two sliding connection has sliding clamp (18) between slide rail (17), and the sliding clamp (18) is arranged right below the rotating rod (13).

2. The device for promoting and training the sprinkling irrigation technology in the agricultural soilless culture planting shed as claimed in claim 1, it is characterized in that the side wall of one side of the hollow pillar (2) close to the rotating handle (16) is provided with two symmetrically arranged threaded holes (19), and the threaded hole (19) is arranged right above the rotating rod (13), the sliding clamp (18) comprises a third sliding block (1801), and one end of the third slider (1801) far away from the slide rail (17) is fixedly connected with a connecting arm (1802), the side wall of the upper end of the connecting arm (1802) is provided with a groove (1805) matched with the rotating rod (13), a friction pad is laid in the groove (1805), the upper end of the connecting arm is fixedly connected with two connecting blocks (1803) which are symmetrically arranged, and the groove (1805) is positioned between the connecting blocks (1803), and the connecting blocks (1803) are connected with long bolts (1804) matched with the threaded holes (19) in a threaded manner.

3. The agricultural soilless culture planting shed internal sprinkling irrigation technology promotion training device as claimed in claim 1, wherein the upper end side wall of the supporting arm (7) is provided with a jack (21), one side wall of the training plate (8) close to the supporting arm (7) is fixedly connected with a fixing block (22), the side wall of the fixing block (22) is provided with a slot (20) matched with the supporting arm (7), the fixing block (22) is in threaded connection with a bolt (23), and the bolt (23) penetrates through the jack (21) to be arranged.

4. The device for promoting and training the sprinkling irrigation technology in the agricultural soilless culture planting shed as claimed in claim 1, wherein a friction sleeve is sleeved at one end of the fixed connection between the rotating rod (13) and the rotating handle (16) which is positioned outside the hollow pillar (2), and the outer surface of the friction sleeve is provided with thread lines.

5. The agricultural soilless culture planting shed internal sprinkling irrigation technology promotion training device as claimed in claim 1, wherein a plurality of universal wheels (24) are fixedly connected to the side wall of the lower end of the base (1), and the universal wheels (24) are self-locking universal wheels.

6. The agricultural soilless culture planting shed internal sprinkling irrigation technology promotion training device as claimed in claim 1, wherein the rack (15) is fixedly connected with the side wall of the pillar (5) in a welding mode, and lubricating oil is coated on the rack (15).