A high viscosity liquid atomization device

Abstract

The invention discloses a highly viscous liquid atomizing device, comprising: a detachable support frame, a wheel is installed at the bottom end of which; a front stopper bar that moves up and down, which is detachably connected to the front bottom of the detachable support frame; a rear stopper bar that moves up and down, which is detachably connected to the top of the rear side of the detachable support frame; a plurality of spray rods arranged at intervals, and the bottom and top of each spray rod are respectively slidably connected to the front stopper bar that moves up and down and the rear stopper bar that moves up and down, the top of each spray rod is connected to an external infusion pipe, and a nozzle is fixed at the bottom end of each spray rod. The spray device adopts a detachable structure, which is convenient for storage and transportation, and the spray angle and height from the ground of the nozzle are adjustable, so that the spray device can be used for spraying films of crops with different ridge heights and different heights, which greatly improves the applicability of the spray device.

Description

Technical Field

[0001] The invention relates to the technical field of spray devices, and more particularly to a high-viscosity liquid atomizing device. Background Art

[0002] Biodegradable liquid mulch is commonly known as liquid mulch. It is made from crop straw and is a polymer material formed by special processing of natural polymer substances such as lignin, collagen, surfactants, and soil water-retaining agents. When used, herbicides can be mixed into it and added with 20 to 30 times the amount of water. It can be directly sprayed on the surface of the farmland using a spray device. An insulating film that is integrated with the soil surface can be formed immediately on the surface. It will be 100% degraded in about 90 days. This biodegradable film can maintain soil moisture and protect field moisture conditions. It can also raise the temperature of the 5 to 15 cm soil layer by 1 to 6 degrees.

[0003] Existing spray devices, such as CN210042881 U, are named as a degradable liquid mulch film spraying device, including a frame beam frame, a hanging piece and a mulch film pipeline. The frame beam frame includes a top tube, an inclined support and a branch pipe. Both ends of the side of the top tube are provided with connecting flanges a. There are four branch pipes, which are arranged in parallel at intervals at the top of the top tube. A nozzle is provided at the bottom of the branch pipe, and the branch pipe is connected with the top tube. The inclined support is arranged at the bottom of both ends of the top tube. The inclined support is specifically a metal column bent in the middle. Rollers are installed on both sides of the bottom end of the inclined support, and the inclined support is fixedly connected to the top tube by rivets; the hanging piece is installed at the bottom of the top tube. The hanging piece includes a hanging beam and a hanging rod, which can be spliced ​​and installed to expand the spray width and improve the spray efficiency. It has two sets of pipelines, which can realize the synchronous spraying of herbicides when spraying liquid mulch, and expand the function of the spraying device.

[0004] However, the above-mentioned film spraying device has multiple spray heads arranged on the ground film liquid pipe, and the distance between the spray heads cannot be adjusted, and it cannot be suitable for spraying films on different ridge widths. In addition, the spraying angle and height from the ground of the spray heads cannot be adjusted, and it cannot be suitable for spraying films on crops of different ridge heights and different heights. In addition, the device cannot be disassembled, is large in size, and is not convenient for transportation and storage.

[0005] Therefore, how to provide a high-viscosity liquid atomization device that is highly applicable, detachable, easy to store and transport is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0006] In view of this, the present invention provides a high-viscosity liquid atomization device which is highly applicable, detachable, and easy to store and transport.

[0007] In order to achieve the above object, the present invention adopts the following technical solution:

[0008] A highly viscous liquid atomizing device, comprising:

[0009] A detachable support frame, wherein wheels are installed at the bottom end of the detachable support frame;

[0010] A front stop bar that moves up and down, the front stop bar that moves up and down is detachably connected to the front bottom of the detachable support frame;

[0011] A rear stop bar that moves up and down, the rear stop bar that moves up and down is detachably connected to the top of the rear side of the detachable support frame;

[0012] A spray rod, wherein the spray rods are arranged in a plurality at intervals, and the bottom and top of each spray rod are respectively slidably connected to the up-and-down moving front stop rod and the up-and-down moving rear stop rod, the top end of each spray rod is connected to an external infusion pipe, and a nozzle is fixed at the bottom end of each spray rod.

[0013] It can be seen from the above technical scheme that compared with the prior art, the present invention discloses a high-viscosity liquid atomization device, which adopts a detachable structure for easy storage and transportation, and the up and down moving front baffle rod and the up and down moving rear baffle rod can move the spray rod up and down, and the spray rod can slide left and right on the up and down moving front baffle rod and the up and down moving rear baffle rod. Therefore, the spray angle, ground height and ground angle of the nozzle can be adjusted, so that the spray device can be used for film spraying of crops with different ridge heights and different heights, which greatly improves the applicability of the spray device.

[0014] Furthermore, the detachable support frame comprises:

[0015] A U-shaped frame, the wheel is mounted at the bottom of the U-shaped frame, a plurality of first adjustment holes are provided on the two vertical front rods on the open side of the U-shaped frame along the length direction thereof, two first bolt holes are provided on the vertically movable front block rods respectively, and first adjustment bolts pass through the first bolt holes and the first adjustment holes respectively to detachably connect the vertically movable front block rods with the vertical front rods;

[0016] There are two vertical adjustment rods, one end of which is detachably connected to the rear side of the top end of the U-shaped frame, each of which is provided with a plurality of second adjustment holes along its length direction, and two second bolt holes are respectively provided on the up and down movable rear stop rod, and the second adjustment bolts respectively pass through the second bolt holes and the second adjustment holes to detachably connect the up and down movable rear stop rod with the vertical adjustment rod.

[0017] The beneficial effect of adopting the above-mentioned technical scheme is that the upper and lower position adjustment of the front block rod on the vertical front rod can be realized by inserting the first adjusting bolt into the corresponding first adjusting hole, and the upper and lower position adjustment of the rear block rod on the vertical adjusting rod can be realized by inserting the second adjusting bolt into the corresponding second adjusting hole, thereby realizing the adjustment of the nozzle's ground clearance angle and ground clearance height, and the operation is very simple.

[0018] Furthermore, two insertion rods are fixed at intervals on the rear side of the top end of the U-shaped frame, and one end of the two vertical adjustment rods are respectively plug-connected with the two insertion rods.

[0019] The beneficial effect of adopting the above technical solution is that the vertical adjustment rod and the U-shaped frame can be easily assembled and disassembled.

[0020] Furthermore, the two vertical adjustment rods and the two insertion rods are connected by a first fixing bolt.

[0021] The beneficial effect of adopting the above technical solution is to improve the stability between the vertical adjustment rod and the U-shaped frame.

[0022] Furthermore, the detachable support frame also includes two handle rods arranged at intervals, and one end of the two handle rods is detachably connected to two vertical rods on the rear side of the U-shaped frame.

[0023] The beneficial effect of adopting the above technical solution is that it is convenient for people to push the spray device by holding the handle rod to perform spraying operations.

[0024] Furthermore, one end of the two handle rods is detachably connected to the two vertical rods on the rear side of the U-shaped frame via second screws and bolts.

[0025] The beneficial effect of adopting the above technical solution is that the handle bar and the U-shaped frame can be easily disassembled and assembled.

[0026] Furthermore, the up-and-down moving front baffle rod and the up-and-down moving rear baffle rod are both slidably connected with a plurality of connecting pieces, and the bottom and the top of the spray rod are respectively fixedly connected with the corresponding connecting pieces.

[0027] Furthermore, the connecting member on the up-and-down moving front stopper and the connecting member on the up-and-down moving rear stopper have the same structure;

[0028] Wherein, the connecting member on the up and down moving front stop bar includes:

[0029] A sleeve, wherein the sleeve is sleeved on the up-and-down moving front baffle rod, the bottom of the spray rod is fixedly connected to the sleeve, and a nut is welded on one side wall of the sleeve;

[0030] A tightening bolt is screwed onto the nut and passes through the sleeve to be in tight contact with the rod wall of the front stop rod that moves up and down.

[0031] The beneficial effect of adopting the above technical scheme is that when it is necessary to adjust the distance between adjacent nozzles, loosen the tightening bolt, move the sleeves on the up and down moving front baffle rod and the up and down moving rear baffle rod to the appropriate positions respectively, and then tighten the corresponding tightening bolts, so that the tightening bolts on the up and down moving front baffle rod are tightened with the up and down moving front baffle rod again, and the tightening bolts on the up and down moving rear baffle rod are tightened with the up and down moving rear baffle rod again, so as to fix the position of the nozzle and then realize the distance adjustment between adjacent nozzles, so as to adapt to the spraying of different ridge widths.

[0032] Furthermore, two fixing columns are fixed at intervals on the top of the sleeve, and the bottom of the spray rod is fixed between the two fixing columns.

[0033] Furthermore, each of the nozzles comprises:

[0034] A nozzle body, wherein a spray chamber, an acceleration chamber and a nozzle are sequentially arranged inside the nozzle body from one end to the other end, one end of the spray chamber is fixed to and communicated with the bottom end of the spray rod, the other end of the spray chamber is communicated with one end of the acceleration chamber, and the other end of the acceleration chamber is communicated with the nozzle;

[0035] A split filter screen, wherein the split filter screen is embedded in the other end of the spray chamber;

[0036] A split mesh is crimped between the split filter and one end of the acceleration chamber.

[0037] The beneficial effect of adopting the above technical scheme is that the liquid ground film is cut into fine particles after the first cutting by the dividing filter, and then the fine particles are further cut by the dividing mesh, divided into atomized particles, and sprayed out through the nozzle to form an effective atomized spray, thereby achieving the spray effect of highly viscous liquids such as liquid ground film.

[0038] Furthermore, a switch valve for controlling the flow rate of liquid is connected to the top of the spray rod.

[0039] The beneficial effect of adopting the above technical solution is that the spray volume can be controlled by switching the valve, thereby improving the applicability of the spray device. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0041] Figure 1 A schematic diagram of the structure of a high-viscosity liquid atomization device provided by the present invention.

[0042] Figure 2 A schematic diagram of the structure of the connecting parts.

[0043] Figure 3 Schematic diagram of the nozzle structure. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] See also Figure 1-Figure 3 The embodiment of the present invention discloses a highly viscous liquid atomizing device, comprising:

[0046] A detachable support frame 1, with wheels 2 mounted on the bottom end of the detachable support frame 1;

[0047] The front blocking rod 3 is moved up and down, and the front blocking rod 3 is detachably connected to the front bottom of the detachable support frame 1;

[0048] The rear stopper 4 is moved up and down, and the rear stopper 4 is detachably connected to the top of the rear side of the detachable support frame 1;

[0049] The spray rod 5 is a plurality of spray rods 5 arranged at intervals, and the bottom and top of each spray rod 5 are respectively slidably connected to the up-and-down moving front stop rod 3 and the up-and-down moving rear stop rod 4, the top end of each spray rod 5 is connected to the external infusion tube, and the bottom end of each spray rod 5 is fixed with a nozzle 6.

[0050] Specifically, the detachable support frame 1 includes:

[0051] A U-shaped frame 11, a wheel 2 is installed at the bottom of the U-shaped frame 11 by bolts, two vertical front rods 111 on the open side of the U-shaped frame 11 are provided with a plurality of first adjustment holes 1111 along the length direction thereof, two first bolt holes are respectively provided on the vertically movable front block rod 3, and the first adjustment bolts 12 are respectively passed through the first bolt holes and the first adjustment holes 1111 to detachably connect the vertically movable front block rod 3 with the vertical front rod 111;

[0052] There are two vertical adjustment rods 13, one end of which is detachably connected to the rear side of the top end of the U-shaped frame 11, and each vertical adjustment rod 13 is provided with a plurality of second adjustment holes 131 along its length direction. Two second bolt holes are respectively provided on the up and down movable rear stop rod 4, and the second adjustment bolts 14 are respectively passed through the second bolt holes and the second adjustment holes 131 to detachably connect the up and down movable rear stop rod 4 with the vertical adjustment rod 13.

[0053] Two insertion rods 15 are fixed at intervals on the rear side of the top end of the U-shaped frame 11 , and one end of the two vertical adjustment rods 13 is plug-connected with the two insertion rods 15 respectively.

[0054] The two vertical adjustment rods 13 and the two insertion rods 15 are connected by a first fixing bolt 16 .

[0055] The detachable support frame 1 further comprises two handle bars 17 arranged at intervals, and one end of the two handle bars 17 is detachably connected to two vertical bars 112 on the rear side of the U-shaped frame 11 .

[0056] One end of the two handle bars 17 is detachably connected to the two vertical bars 112 on the rear side of the U-shaped frame 11 via second screws and bolts 18 .

[0057] The lengths of the handle bar 17, the vertically movable front stop bar 3 and the vertically movable rear stop bar 4 are all 1.2 m to facilitate vehicle transportation.

[0058] A plurality of connecting members 7 are slidably connected to the up-and-down moving front blocking rod 3 and the up-and-down moving rear blocking rod 4, and the bottom and the top of the spray rod 5 are fixedly connected to the corresponding connecting members 7 respectively.

[0059] The connecting member 7 on the up-and-down moving front stopper 3 and the connecting member 7 on the up-and-down moving rear stopper 4 have the same structure;

[0060] Wherein, the connecting member 7 on the front stop bar 3 that moves up and down includes:

[0061] The sleeve 71 is sleeved on the front stopper rod 3 which moves up and down. The bottom of the spray rod 5 is fixedly connected to the sleeve 71. A nut 72 is welded on one side wall of the sleeve 71.

[0062] The tightening bolt 73 is screwed onto the nut 72 and passes through the sleeve 71 to be in tight contact with the rod wall of the front stop rod 3 that moves up and down.

[0063] Two fixing columns 711 are fixed at intervals on the top of the sleeve 71 , and the bottom of the spray rod 5 is fixed (can be fixed by welding or binding with ropes) between the two fixing columns 711 .

[0064] In this embodiment, each nozzle 6 comprises:

[0065] The nozzle body 61 has a spray chamber 611, an acceleration chamber 612 and a nozzle 613 arranged in sequence from one end to the other end of the nozzle body 61. One end of the spray chamber 611 is fixed to and connected with the bottom end of the spray rod 5, the other end of the spray chamber 611 is connected with one end of the acceleration chamber 612, and the other end of the acceleration chamber 612 is connected with the nozzle 613.

[0066] A split filter screen 62, the split filter screen 62 is embedded in the other end of the spray chamber 611;

[0067] The split mesh 63 is pressed between the split filter 62 and one end of the acceleration chamber 612 .

[0068] The specification of the partition filter 62 is 200 meshes, the specification of the partition mesh 63 is 400 meshes, and the nozzle 613 can adopt a fan-shaped nozzle shape to increase the spray range.

[0069] The top of the spray rod 5 is connected with a switch valve 19 (existing structure) for controlling the flow of liquid. The switch valve 19 can be a switch valve on a water pipe, as long as the flow can be controlled.

[0070] When in use, the spray rod is connected to the liquid storage barrel through the hydraulic pump. According to the spraying requirements of the crops, the position of the nozzle is adjusted, and then the spray device is manually pushed. The hydraulic pump pressurizes the mulch liquid (high-viscosity liquid) in the liquid storage barrel to a pressure of 2-3 kg, sprays it into the spray rod, and enters the spray cavity of the nozzle. Through the 200-mesh dividing filter, the high-viscosity liquid is fully sheared into fine particles. Then the high-speed flowing liquid passes through the 400-mesh dividing mesh to further cut the water flow particles to form atomized particles with a diameter of about 15-60 microns, which are sprayed out through the nozzle to form an effective atomized spray, and finally a layer of insulation film is formed on the surface of the crops.

[0071] The high-viscosity liquid atomizing device of the present invention has a simple structure and adopts a detachable structure, which is convenient for storage and transportation. The distance between adjacent nozzles, the spray angle, the height above the ground, and the angle above the ground can all be adjusted, so that the spray device can be used for spraying films on crops of different ridge heights and different heights, greatly improving the applicability of the spray device.

[0072] In addition, the spray device is not only used for spraying mulch in agriculture, but can also be used for spraying in other fields, such as spraying anti-corrosion liquid coatings for cultural relics, etc.

[0073] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0074] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A highly viscous liquid atomizing device, characterized in that: include: A detachable support frame (1), wherein a wheel (2) is mounted on the bottom end of the detachable support frame (1); A vertically movable front blocking rod (3), wherein the vertically movable front blocking rod (3) is detachably connected to the front bottom of the detachable support frame (1); A vertically movable rear stopper (4), wherein the vertically movable rear stopper (4) is detachably connected to the top of the rear side of the detachable support frame (1); A spray rod (5), wherein the spray rod (5) is arranged in a plurality at intervals, and the bottom and top of each spray rod (5) are respectively slidably connected to the vertically movable front stop rod (3) and the vertically movable rear stop rod (4), the top end of each spray rod (5) is connected to an external liquid infusion pipe, and the bottom end of each spray rod (5) is fixed with a nozzle (6); The detachable support frame (1) comprises: A U-shaped frame (11), the wheel (2) being mounted at the bottom end of the U-shaped frame (11), two vertical front rods (111) on the open side of the U-shaped frame (11) being provided with a plurality of first adjustment holes (1111) along the length direction thereof, two first bolt holes being respectively provided on the vertically movable front blocking rod (3), and first adjustment bolts (12) respectively passing through the first bolt holes and the first adjustment holes (1111) so as to detachably connect the vertically movable front blocking rod (3) and the vertical front rod (111); Two vertical adjustment rods (13), one end of each of which is detachably connected to the rear side of the top end of the U-shaped frame (11), each of which is provided with a plurality of second adjustment holes (131) along its length direction, and the vertically movable rear stopper rod (4) is provided with two second bolt holes, and the second adjustment bolt (14) passes through the second bolt hole and the second adjustment hole (131) respectively to detachably connect the vertically movable rear stopper rod (4) to the vertical adjustment rod (13); Two insertion rods (15) are fixed at intervals on the rear side of the top end of the U-shaped frame (11), and one end of the two vertical adjustment rods (13) is plug-connected to the two insertion rods (15) respectively; The two vertical adjustment rods (13) and the two insertion rods (15) are connected via a first fixing bolt (16); The detachable support frame (1) further comprises two handle bars (17) arranged at intervals, one end of the two handle bars (17) being detachably connected to two vertical bars (112) on the rear side of the U-shaped frame (11) via second screws and bolts (18); The up-and-down moving front baffle rod (3) and the up-and-down moving rear baffle rod (4) are both slidably connected with a plurality of connecting members (7), and the bottom and top of the spray rod (5) are respectively fixedly connected to the corresponding connecting members (7); The connecting member (7) on the vertically movable front baffle rod (3) and the connecting member (7) on the vertically movable rear baffle rod (4) have the same structure; Wherein, the connecting member (7) on the up-and-down moving front stopper (3) comprises: a sleeve (71), the sleeve (71) being sleeved on the up-and-down moving front stopper (3), the bottom of the spray rod (5) being fixedly connected to the sleeve (71), and a nut (72) being welded on one side wall of the sleeve (71); A tightening bolt (73), the tightening bolt (73) being screwed onto the nut (72) and passing through the sleeve (71) to be in tight contact with the rod wall of the vertically movable front stop rod (3); Two fixing columns (711) are fixed at intervals on the top of the sleeve (71), and the bottom of the spray rod (5) is fixed between the two fixing columns (711).

2. A highly viscous liquid atomizing device according to claim 1, characterized in that: Each of the nozzles (6) comprises: A nozzle body (61), wherein a spray chamber (611), an acceleration chamber (612) and a nozzle (613) are sequentially arranged inside the nozzle body (61) from one end to the other end, one end of the spray chamber (611) is fixed to and communicated with the bottom end of the spray rod (5), the other end of the spray chamber (611) is communicated with one end of the acceleration chamber (612), and the other end of the acceleration chamber (612) is communicated with the nozzle (613); A split filter screen (62), the split filter screen (62) being embedded in the other end of the spray chamber (611); A split mesh (63), the split mesh (63) being pressed between the split filter (62) and one end of the acceleration chamber (612).

3. A highly viscous liquid atomizing device according to claim 1, characterized in that: The top end of the spray rod (5) is connected to a switch valve (19) for controlling the flow rate of the liquid.

Images