CN210929312U

CN210929312U - Novel agricultural seventy percent discount spray rod

Info

Publication number: CN210929312U
Application number: CN201921478965.6U
Authority: CN
Inventors: 王晓奇; 吴永亮; 王慧
Original assignee: Inner Mongolia Technical College of Mechanics and Electrics
Current assignee: Inner Mongolia Technical College of Mechanics and Electrics
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-07-07
Anticipated expiration: 2029-09-06

Abstract

The utility model discloses a novel agricultural tri-folding spray rod, which comprises an upper fixed plate, a lower fixed plate, a threaded sleeve, a fixed frame, a loop bar, a spring, a main rod, a first auxiliary rod, a second auxiliary rod, a hinged frame, a sliding frame, a knob, a three-way spray head, a hose and a baffle ring; the upper fixing plate and the lower fixing plate are of rectangular plate structures; the upper surface of the fixed frame is connected and fixed with the upper fixed plate, and the lower surface of the fixed frame is connected and fixed with the lower fixed plate through a spring; a screw is fixed at the front end of the surface of the lower fixing plate; the threaded sleeve is fixed on the screw rod; the sleeve rod is of a rod-shaped structure and penetrates through the plate body surfaces of the upper fixing plate and the lower fixing plate; a main rod is fixed inside the fixed frame; two ends of the main rod are respectively fixed with the first auxiliary rod and the second auxiliary rod through hinge brackets; the front end of the sliding frame is fixed with a three-way nozzle; the sliding frame is arranged on the main rod, the first auxiliary rod and the second auxiliary rod; the two side ports of the three-way nozzle are connected in pairs through hoses.

Description

Novel agricultural seventy percent discount spray rod

Technical Field

The utility model relates to an automobile-used warning device field, concretely relates to novel agricultural seventy percent discount spray rod.

Background

The improvement is open, the agricultural education and the scientific and technological career of China are developed vigorously, and the improvement of the agricultural productivity of China is greatly promoted. According to the estimation of the Chinese agricultural academy, the contribution rate of the scientific and technological progress in the total agricultural yield in China is improved from 27% in 1972-1980 to 30% -40% in 1981-1985; today, with the rapid development of knowledge economy, science and technology will play an increasingly greater role as the first productivity in agricultural modernization in china. Agricultural pesticide is often sprayed for controlling pests or regulating plant growth; the pesticide spraying device has various devices, such as airplane spraying mode, spraying carried by a tractor and handheld spraying carried by a manual backpack pesticide container; the unmanned aerial vehicle spraying mode is an existing advanced spraying technology, but other modes are not completely replaced by the method because the mode is too high in cost and is not suitable for spraying in small and medium-sized areas. Wherein what more commonly used is that the tractor carries sprinkler to spray, compares that the hand-held type sprays not only once only to spray the area great, and efficiency is higher, and the relative unmanned aerial vehicle of cost sprays and is lower again, is the method of trading off than peasant household.

The spraying method of the spraying device carried by the tractor generally binds the spraying rod at the front end of the tractor, then connects the spraying rod with a container for containing pesticide by a hose, and the container is internally provided with a power pump for spraying pesticide by the connection mode; because the tractor models are numerous and can not be completely matched, the common spray rod can be fixed in a binding mode, the fixing and the dismounting in the mode are time-consuming and labor-consuming, the fixing effect is not ideal, and the binding method can also cause abrasion to the spray rod; when uneven roads are walked in the field, the vibration is large, and the rod body of the spray rod is long, so that the rod body is easy to deform, and the service life is greatly shortened; because the rod body of the spray rod is transversely arranged, the spray rod occupies a larger width on the road and is easy to collide with other vehicles; these problems are all that we need to solve.

Disclosure of Invention

According to the defects of the prior art, the utility model provides a novel agricultural three-folding spray rod; the fixed knot of the device constructs make full use of the tractor front end set up with agricultural machinery complex notch, fixed with it, when guaranteeing to stabilize, inside has still set up damping device, when taking place great rocking, also can play certain cushioning effect. And the spraying rod body can be folded in a three-section way, so that the tractor is prevented from blocking other vehicles on the road which does not enter the field.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel agricultural three-folding spray rod comprises an upper fixing plate, a lower fixing plate, a threaded sleeve, a fixing frame, a loop bar, a spring, a main rod, a first auxiliary rod, a second auxiliary rod, a hinged frame, a sliding frame, a knob, a three-way spray head, a hose and a baffle ring; the device finally connects the port of the innermost three-way joint with one end of a power pump through a hose, and the other end of the power pump is communicated with a pesticide container to realize the integral spraying function; an upper fixing plate and a lower fixing plate of the device are fixed in a slot of an end head at the front end of a tractor; the device is characterized in that the upper fixing plate and the lower fixing plate are of rectangular plate structures; the upper fixing plate and the lower fixing plate are of an up-down stacking structure, and a fixing frame is arranged in the middle of the inner side of the upper fixing plate and the lower fixing plate; the upper surface of the fixed frame is connected and fixed with the upper fixed plate, and the lower surface of the fixed frame is connected and fixed with the lower fixed plate through a spring; a screw is fixed at the front end of the surface of the lower fixing plate; the threaded sleeve is fixed on the screw rod and is smaller than the screw rod; the sleeve rod is of a rod-shaped structure and penetrates through the back side of the plate body surfaces of the upper fixing plate and the lower fixing plate; the fixing frame is of a cuboid hollow structure, and a main rod is fixed in the fixing frame in a nested manner; two ends of the main rod are respectively hinged and fixed with the first auxiliary rod and the second auxiliary rod through a hinge frame; the hinge position of the hinge frame and the second auxiliary rod is higher than the hinge position of the first auxiliary rod and the hinge frame; a three-way spray head is fixed at the front end of the sliding frame, and the outlet of the spray head faces downwards; the sliding frame is arranged on the rod body of the main rod, the first auxiliary rod and the second auxiliary rod, and the number of the sliding frame is more than one; the back side of the sliding frame is provided with a knob, and the knob adjusts the left-right sliding of the sliding frame through threads; the three-way nozzle is of a T-shaped structure; the ports at the two sides of the three-way nozzle are connected in pairs through hoses; a plug is fixed at the port of the three-way nozzle at the outermost side; the screw rod is arranged at the outermost end of the first auxiliary rod and the second auxiliary rod, the screw rod is fixedly provided with a baffle ring, the baffle ring is of an annular structure, and the surface of the ring body is vertically fixedly provided with a stand column.

Preferably, four corners of the upper fixing plate and the lower fixing plate are provided with chamfers.

Preferably, the length of the hose between the three-way nozzles is reserved between 40cm and 60 cm.

Preferably, the number of the upright columns of the baffle ring is more than 4.

Preferably, the bottom surface of one end of the hinge frame, which is hinged with the first auxiliary rod and the second auxiliary rod, is flush with the surface of the hinged main rod.

The utility model discloses beneficial effect has following several:

1. when the folding spray rod is in a non-working state, the occupied area is smaller, the folding spray rod is arranged behind a vehicle body, is folded during the running process of the vehicle to facilitate the running of the vehicle, and does not occupy the road;

2. the sliding frame is equivalent to a sliding block, and after the sliding frame is fixed with the three-way spray head, the spray head can slide left and right to adjust the density of the spray head;

3. the groove part which is matched with other agricultural machines at the front end of the tractor is used for fixing the tractor, so that the fixing mode is simple and stable;

4. the device is inside to be equipped with the spring, and when uneven road walking, the great rocking of automobile body can not all transmit the mobile jib, and the spring has certain deformation and plays the cushioning effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the folding structure of the present invention.

Fig. 3 is a schematic view of a partial structure of the second auxiliary rod of the present invention.

Fig. 4 is a schematic view of a second auxiliary rod end structure according to the present invention.

Fig. 5 is a schematic view of a partial structure of the upper and lower fixing plates of the present invention.

Fig. 6 is a schematic view of the hinge frame structure of the present invention.

In the figure, an upper fixing plate 1, a lower fixing plate 2, a threaded sleeve 3, a fixing frame 4, a loop bar 5, a spring 6, a main bar 7, a first auxiliary bar 8, a second auxiliary bar 9, a hinged frame 10, a sliding frame 11, a knob 12, a three-way nozzle 13, a hose 14, a baffle ring 15, a plug 16 and a tractor end 17.

Detailed Description

In order to better show the content of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1,3,4,5 and 6, a novel agricultural tri-folding spray rod comprises an upper fixing plate 1, a lower fixing plate 2, a threaded sleeve 3, a fixing frame 4, a loop bar 5, a spring 6, a main rod, a first auxiliary rod 8, a second auxiliary rod 9, a hinged frame 10, a sliding frame 11, a knob 12, a three-way nozzle 13, a hose 14 and a baffle ring 15; the device finally connects the end opening of the innermost three-way joint with one end of a power pump through a hose 14, the other end of the power pump is communicated with a pesticide containing container to realize the integral spraying function, and the power pump and the pesticide containing container connected with the device are parts which are not required to be protected in the prior art and are not described in detail; the upper fixing plate 1 and the lower fixing plate 2 are the main parts of the device which are fixed with a tractor and are fixed in a notch 17 at the end head of the tractor; the upper fixing plate 1 and the lower fixing plate 2 are rectangular plate-shaped structures, and chamfers are arranged at four corners, so that the corners are prevented from being too sharp to hurt installation personnel during installation; the upper fixing plate 1 and the lower fixing plate 2 are of a vertically stacked structure, and a fixing frame 4 is arranged in the middle of the inner side of the upper fixing plate and the lower fixing plate; the upper surface of the fixed frame 4 is welded and fixed with the upper fixed plate 1, the lower surface of the fixed frame 4 is welded and fixed with the lower fixed plate 2 through the spring 6, the spring 6 gives certain buffer to the shaking of the vehicle body in the running process, and provides some guarantee for the main rod 7 and the first and second auxiliary rods to prevent deformation; the front end of the surface of the lower fixing plate 2 is welded with a screw; the threaded sleeve 3 is fixed on the screw, the threaded sleeve 3 is smaller than the length of the screw, the threaded sleeve 3 is an independent movable part, the width between the fixing plates can be adjusted up and down by screwing the screw through a wrench, and a universal hexagon is selected outside the threaded sleeve 3 in order to match with the screwing of a universal wrench; the loop bar 5 is in a rod-shaped structure and penetrates through the back side of the plate body surfaces of the upper fixing plate 1 and the lower fixing plate 2 to limit the maximum adjusting width of the fixing part; the fixed frame 4 is of a cuboid hollow structure, and a main rod 7 is fixed in the fixed frame in a nested manner; two ends of the main rod 7 are respectively hinged and fixed with the first auxiliary rod 8 and the second auxiliary rod 9 through a hinge frame 10; the hinge position of the hinge frame 10 and the second auxiliary rod 9 is higher than the hinge position of the first auxiliary rod 8 and the hinge frame 10, and preferably, the bottom surface of one end of the hinge frame 10, which is hinged with the first auxiliary rod 8 and the second auxiliary rod 9, is flush with the surface of the hinged main rod 7, so that the first auxiliary rod and the second auxiliary rod can be completely flush and stacked on the main rod without causing blockage when folded; a three-way nozzle 13 is fixed at the front end of the sliding frame 11, and the outlet of the nozzle faces downwards; the sliding frame 11 is arranged on the main rod 7, the first auxiliary rod 8 and the second auxiliary rod 9, and the number of the sliding frames is more than one; a knob 12 is arranged on the back side of the sliding frame 11, and the knob 12 adjusts the left-right sliding of the sliding frame 11 through threads; the three-way nozzle 13 is in a T-shaped structure; the ports at two sides of the three-way spray head 13 are connected in pairs through the hoses 14, and because the sliding frame 11 and the three-way spray head 13 are fixed together, the length of the hose 14 between the three-way spray heads 13 is reserved at 40-60 cm, so that the sliding frame 11 can be conveniently adjusted in a left-right sliding manner, the condition that the adjusting distance is insufficient or cannot be adjusted due to too short hose 14 is avoided, but the length of the hose 14 is not too long, and the hose 14 can hang downwards due to too long hose, so that crops can be easily touched; a plug 16 is fixed at the port of the three-way nozzle 13 at the outermost side; the screw rods are arranged at the outermost ends of the first auxiliary rod 8 and the second auxiliary rod 9, the blocking rings 15 are fixed on the screw rods, the blocking rings 15 are of an annular structure, stand columns are vertically welded on the surface of the annular body, the stand columns are preferably provided with more than 4 blocking sliding frames 11, the stand columns can block the sliding frames 11 when the blocking rings rotate at any angle, the stand columns can not block the sliding frames 11 when the stand columns are few and can rotate at a certain angle easily, the fastened knobs 12 are arranged at the back parts of the sliding frames 11, and the sliding frames 11 are easy to move left and right due to the fact that the knobs 12 are easy to loosen due to vibration, and the blocking rings 15 are arranged; the above-mentioned fixing methods, if not separately described, are all fixed by means of screw fastening, welding or nesting, which are common technical means for those skilled in the art.

As shown in fig. 1 and 2, an upper fixing plate and a lower fixing plate in the middle of the device are inserted into a groove at the front end of a tractor, and then a wrench is used for adjusting a threaded sleeve 3 to gradually increase the distance between the upper fixing plate and the lower fixing plate until the upper fixing plate and the lower fixing plate are tightly supported; according to the spraying density required by the user, the sliding frame 11 is adjusted through the knob 12; the baffle ring can be disassembled to increase or decrease the number of the three-way spray heads 13 on the first auxiliary rod and the second auxiliary rod; and finally, connecting the port of the three-way nozzle 13 on the inner side with a hose 14 for a power pump, and communicating a container for containing the pesticide with the spray rod.

Claims

1. A novel agricultural three-folding spray rod comprises an upper fixing plate, a lower fixing plate, a threaded sleeve, a fixing frame, a loop bar, a spring, a main rod, a first auxiliary rod, a second auxiliary rod, a hinged frame, a sliding frame, a knob, a three-way spray head, a hose and a baffle ring; the device finally connects the port of the innermost three-way joint with one end of a power pump through a hose, and the other end of the power pump is communicated with a pesticide container to realize the integral spraying function; an upper fixing plate and a lower fixing plate of the device are fixed in a slot of an end head at the front end of a tractor; the device is characterized in that the upper fixing plate and the lower fixing plate are of rectangular plate structures; the upper fixing plate and the lower fixing plate are of an up-down stacking structure, and a fixing frame is arranged in the middle of the inner side of the upper fixing plate and the lower fixing plate; the upper surface of the fixed frame is connected and fixed with the upper fixed plate, and the lower surface of the fixed frame is connected and fixed with the lower fixed plate through a spring; a screw is fixed at the front end of the surface of the lower fixing plate; the threaded sleeve is fixed on the screw rod and is smaller than the screw rod; the sleeve rod is of a rod-shaped structure and penetrates through the back side of the plate body surfaces of the upper fixing plate and the lower fixing plate; the fixing frame is of a cuboid hollow structure, and a main rod is fixed in the fixing frame in a nested manner; two ends of the main rod are respectively hinged and fixed with the first auxiliary rod and the second auxiliary rod through a hinge frame; the hinge position of the hinge frame and the second auxiliary rod is higher than the hinge position of the first auxiliary rod and the hinge frame; a three-way spray head is fixed at the front end of the sliding frame, and the outlet of the spray head faces downwards; the sliding frame is arranged on the rod body of the main rod, the first auxiliary rod and the second auxiliary rod, and the number of the sliding frame is more than one; the back side of the sliding frame is provided with a knob, and the knob adjusts the left-right sliding of the sliding frame through threads; the three-way nozzle is of a T-shaped structure; the ports at the two sides of the three-way nozzle are connected in pairs through hoses; a plug is fixed at the port of the three-way nozzle at the outermost side; the screw rod is arranged at the outermost end of the first auxiliary rod and the second auxiliary rod, the screw rod is fixedly provided with a baffle ring, the baffle ring is of an annular structure, and the surface of the ring body is vertically fixedly provided with a stand column.

2. The novel agricultural tri-folding spray rod of claim 1, characterized in that: four corners of the upper fixing plate and the lower fixing plate are provided with chamfers.

3. The novel agricultural tri-folding spray rod of claim 1, characterized in that: the length of the hose between the three-way nozzles is reserved to be 40 cm-60 cm.

4. The novel agricultural tri-folding spray rod of claim 1, characterized in that: the stand of fender ring is equipped with more than 4.

5. The novel agricultural tri-folding spray rod of claim 1, characterized in that: the bottom surface of one end of the hinge frame, which is hinged with the first auxiliary rod and the second auxiliary rod, is flush with the surface of the hinged main rod.