阅读说明：本技术 一种现代农业生产用水渠阀门 (Canal valve for modern agricultural production ) 是由 吴应祥 于 2020-04-09 设计创作，主要内容包括：本发明公开了一种现代农业生产用水渠阀门,其结构包括支架、螺杆、阀框、阀板,螺杆贯穿于支架上端中部并且螺纹连接,螺杆下端与阀板上端中部相固定,在进行排水的过程中,农田中土壤沙子随着水排出,这时通过挡板对沙子进行阻挡,同时通过导流块将沙子导流到收集槽的上表面,这时沙子从导流槽和落沙口排入槽体内部,减少沙子进入到框体内部,当阀板在进行下降闭合的过程中,阀板对两端的挤压板进行同时往下挤压,伸缩管发生收缩,将伸缩管内部的气压往喷射口内部进行传输,这时管口内部的单向开闭板往上打开,进行气压喷射,将框体内部底面残留的沙子进行吹动,将框体内部的沙子清理干净,提高阀板与阀框之间的闭合度。(The invention discloses a canal valve for modern agricultural production, which structurally comprises a bracket, a screw rod, a valve frame and a valve plate, wherein the screw rod penetrates through the middle part of the upper end of the bracket and is in threaded connection, the lower end of the screw rod is fixed with the middle part of the upper end of the valve plate, soil sand in farmland is discharged along with water in the process of water discharge, the sand is blocked by a baffle plate, the sand is guided to the upper surface of a collecting groove by a guide block, the sand is discharged into the groove body from a guide groove and a sand falling port at the same time, the sand is reduced from entering the inside of the frame body, when the valve plate descends and is closed, extrusion plates at two ends are simultaneously extruded downwards by the valve plate, a telescopic pipe contracts, air pressure in the telescopic pipe is transmitted to the inside of a jet orifice, a one-way opening and closing plate in the pipe orifice is opened upwards for air pressure jet, and residual sand on the, the sand in the frame body is cleaned, and the degree of closure between the valve plate and the valve frame is improved.)

1. The utility model provides a ditch valve for modern agricultural production, its structure includes support (1), screw rod (2), valve frame (3), valve plate (4), screw rod (2) run through in support (1) upper end middle part and threaded connection, screw rod (2) lower extreme is fixed mutually with valve plate (4) upper end middle part, inside valve frame (3), its characterized in that were installed in valve plate (4) adoption clearance fit:

valve frame (3) are including framework (31), accomodate stop gear (32), extrusion mechanism (33), framework (31) front surface lower extreme is fixed mutually with accomodating stop gear (32), extrusion mechanism (33) are installed inside framework (31), valve plate (4) adopt clearance fit to install inside framework (31), valve plate (4) lower extreme is fixed mutually with extrusion mechanism (33) upper end.

2. The water channel valve for the modern agricultural production according to claim 1, wherein: accomodate block mechanism (32) and include baffle (321), water conservancy diversion piece (322), collecting vat (323), curb plate (324), baffle (321) lower surface fixed mounting has water conservancy diversion piece (322), baffle (321) end is fixed mutually with collecting vat (323) upper end, the fixed welding in collecting vat (323) side has curb plate (324), curb plate (324) upper end is fixed mutually with baffle (321) lower surface.

3. A modern agricultural production raceway valve according to claim 2, wherein: collecting vat (323) includes cell body (23a), baffle (23b), guiding gutter (23c), falls husky mouth (23d), cell body (23a) lower extreme fixed mounting has baffle (23b), guiding gutter (23c) inlays in cell body (23a) upper surface to guiding gutter (23c) lower extreme and cell body (23a) are inside to link up mutually, cell body (23a) upper surface is inlayed and is fallen husky mouth (23d) and link up mutually.

4. A modern agricultural production raceway valve according to claim 3, wherein: the water outlet (a1) and the blocking block (a2) are arranged on the groove body (23a), the water outlet (a1) is embedded in the left side and the right side of the inside of the groove body (23a) and communicated with the inside of the groove body, the blocking block (a2) is fixedly installed on the inner wall of the groove body (23a), and the blocking block (a2) is located at the inlet of the water outlet (a 1).

5. The water channel valve for the modern agricultural production according to claim 1, wherein: the extrusion mechanism (33) comprises an extrusion plate (331), a guide rod (332), a telescopic pipe (333) and an injection port (334), the guide rod (332) is fixedly installed on the inner portion of the frame body (31), the guide rod (332) penetrates through the extrusion plate (331) in a clearance fit mode, the extrusion plate (331) is located inside the frame body (31), the lower surface of the extrusion plate (331) is fixed to the upper end of the telescopic pipe (333), the lower end of the telescopic pipe (333) is installed at the lower end of the inner portion of the frame body (31), the injection port (334) is embedded in the lower surface of the inner portion of the frame body (31), and the injection port (334) is communicated with the lower end of the telescopic pipe (333.

6. The water channel valve for the modern agricultural production according to claim 5, wherein: the jet orifice (334) comprises a nozzle (34a) and a one-way opening and closing plate (34b), the lower end of the nozzle (34a) is communicated with the lower end of the telescopic pipe (333), and the outlet end of the nozzle (34a) is provided with the one-way opening and closing plate (34b) and is hinged with the one-way opening and closing plate.

Technical Field

The invention relates to the technical field of modern agriculture, in particular to a water channel valve for modern agricultural production.

Background

Too much in order to prevent the water yield in the farmland among the farming, improve crop output, valve plate through on the ditch valve promotes and opens the ditch in that the valve frame is inside, thereby carry out the drainage to the farmland, but at the in-process of carrying out the drainage, because inside partial soil of farming can flow into the ditch along with the drainage, soil sand flows into the valve frame inside because self deposit, pile up inside the valve frame, the back is accomplished in the drainage, need close the valve plate, the valve plate takes place the screens with sand at the in-process of closing, lead to the closure degree between valve plate and the valve frame to reduce, lead to in the ditch during the discharged water refluence returns the farmland.

Disclosure of Invention

The technical scheme adopted by the invention for realizing the technical purpose is as follows: this ditch valve for modern agricultural production, its structure includes support, screw rod, valve frame, valve plate, the screw rod runs through in support upper end middle part and threaded connection, the screw rod lower extreme is fixed mutually with valve plate upper end middle part, the valve plate adopts clearance fit to install inside the valve frame, the valve frame includes the framework, accomodates stop mechanism, extrusion mechanism, framework front surface lower extreme blocks the mechanism with accomodating and fixes mutually, extrusion mechanism installs inside the framework, the valve plate adopts clearance fit to install inside the framework, the valve plate lower extreme is fixed mutually with extrusion mechanism upper end.

As a further improvement of the invention, the storage blocking mechanism comprises a baffle plate, a flow guide block, a collecting tank and a side plate, wherein the flow guide block is fixedly arranged on the lower surface of the baffle plate, the tail end of the baffle plate is fixed with the upper end of the collecting tank, the side plate is fixedly welded on the side surface of the collecting tank, the upper end of the side plate is fixed with the lower surface of the baffle plate, the baffle plate is arranged at an inclined angle, the flow guide block is of an arc structure, and the joint of the baffle plate and the collecting tank is.

As a further improvement of the invention, the collecting tank comprises a tank body, a partition plate, a flow guide groove and a sand falling port, wherein the partition plate is fixedly arranged at the lower end of the tank body, the flow guide groove is embedded in the upper surface of the tank body, the lower end of the flow guide groove is communicated with the interior of the tank body, the sand falling port is embedded in and communicated with the upper surface of the tank body, the tank body is in a right-angle triangular prism structure, the front surface of the tank body is in an inclined angle, and the sand falling port is in a structure with a wide inlet and.

As a further improvement of the invention, the tank body is provided with water outlet holes and blocking blocks, the water outlet holes are embedded in the left side and the right side of the interior of the tank body and communicated, the blocking blocks are fixedly arranged on the inner wall of the tank body, the blocking blocks are positioned at the inlets of the water outlet holes, the water outlet holes are in a structure with wide inlets and narrow outlets, and the blocking blocks are in a spherical structure.

As a further improvement of the present invention, the extrusion mechanism includes an extrusion plate, a guide rod, a telescopic tube and a jet orifice, the guide rod is fixedly installed inside the frame body, the guide rod penetrates through the extrusion plate in a clearance fit manner, the extrusion plate is located inside the frame body, the lower surface of the extrusion plate is fixed with the upper end of the telescopic tube, the lower end of the telescopic tube is installed at the lower end inside the frame body, the jet orifice is embedded at the lower surface inside the frame body, the jet orifice is communicated with the lower end of the telescopic tube, the extrusion plate, the guide rod and the telescopic tube are all provided with two parts and are bilaterally symmetrical, and the telescopic tube is of a corrugated structure and is made.

As a further improvement of the invention, the injection port comprises a pipe orifice and one-way opening and closing plates, the lower end of the pipe orifice is communicated with the lower end of the telescopic pipe, the outlet end of the pipe orifice is provided with the one-way opening and closing plates which are hinged, the pipe orifice is of a structure with a wide upper part and a narrow lower part, and the two one-way opening and closing plates are arranged in a left-right symmetry manner.

The invention has the beneficial effects that:

1. when the water yield in the farmland is more, rotate in support inside through the screw rod, make the valve plate shift up on the valve frame, inside water drainage in the farmland arrives the ditch, at the in-process of carrying out the drainage, soil sand is discharged along with the water in the farmland, at this moment block the sand through the baffle, simultaneously through the upper surface that the water conservancy diversion piece was collected the sand water conservancy diversion to the collecting tank, through the arc structure of baffle and collecting tank junction setting, prevent that the sand from staying, at this moment the sand is discharged into inside the cell body from guiding gutter and sand falling mouth, sand falling the sand mouth can avoid the sand of aquatic to take place the refluence, simultaneously separate the sand of cell body upper surface lower extreme through the baffle, inside the effectual cell body that discharges the sand, use through the cooperation of apopore and block piece, the inside water drainage of cell body, prevent the sand simultaneously and flow, it is inside to reduce the sand entering the framework.

2. When the valve plate is descending closed in-process, the valve plate carries out down extrusion simultaneously to the stripper plate at both ends, the stripper plate carries out steady decline on the guide bar, at this moment the stripper plate extrudees flexible pipe, flexible pipe takes place to shrink, carry out the atmospheric pressure transmission when flexible pipe shrinks, transmit the inside atmospheric pressure of flexible pipe toward the jet orifice is inside, at this moment the inside one-way switching board of mouth of pipe up opens, carry out the atmospheric pressure and spray, blow the remaining sand of the inside bottom surface of framework, after gaseous extrusion completion, one-way switching board carries out automatic re-setting, two one-way switching boards form the closure state, prevent that the sand from flowing into the mouth of pipe inside, clear up the inside sand of framework, improve the closure degree between valve plate and the valve frame.

Drawings

Fig. 1 is a schematic structural diagram of a canal valve for modern agricultural production.

Fig. 2 is a schematic perspective view of a valve frame according to the present invention.

Fig. 3 is a schematic side view of a storage blocking mechanism according to the present invention.

FIG. 4 is a partial perspective view of a collection trough according to the present invention.

FIG. 5 is a schematic top view of the inner structure of the tank of the present invention.

Fig. 6 is a schematic structural diagram of an extrusion mechanism according to the present invention.

Fig. 7 is a schematic perspective view of an injection port according to the present invention.

In the figure: the device comprises a support-1, a screw rod-2, a valve frame-3, a valve plate-4, a frame body-31, an accommodating and blocking mechanism-32, an extrusion mechanism-33, a baffle-321, a flow guide block-322, a collecting tank-323, a side plate-324, a tank body-23 a, a partition plate-23 b, a flow guide tank-23 c, a sand falling port-23 d, a water outlet hole-a 1, a blocking block-a 2, an extrusion plate-331, a guide rod-332, a telescopic pipe-333, an injection port-334, a pipe opening-34 a and a one-way opening and closing plate-34 b.

Detailed Description

The invention is further described below with reference to the accompanying drawings: