Spraying equipment for soil pollution treatment

Abstract

The utility model relates to the field of soil pollution treatment equipment, in particular to spraying equipment for soil pollution treatment, which comprises a base, a fixing frame is fixedly connected above the base, a rotating frame is rotatably connected onto the fixing frame, one end of the rotating frame is connected with a stirring mechanism, and the stirring mechanism comprises a detachable stirring barrel and a connecting seat. A supporting mechanism is connected above the base and below the connecting seat, the supporting mechanism comprises a connecting rod and an elastic seat, the connecting rod is fixedly connected with the connecting seat, and the lower end of the connecting rod is fixedly connected with the elastic seat. The stirring mechanism can be separated, so that the stirring barrel is opened after spraying is completed, the interior of the stirring barrel is fully flushed, and equipment is prevented from being corroded by residual lime water. The supporting mechanism is designed, elastic supporting is provided for the stirring mechanism in the stirring process through the supporting mechanism, the stirring mechanism vibrates up and down in the stirring process, and therefore the stirring uniformity is improved.

Description

Technical Field

[0001] The utility model relates to the field of soil pollution control equipment, in particular to a spraying equipment for soil pollution control. Background Art

[0002] Soil pollution prevention and control refers to the activities of preventing soil from being polluted and improving and treating polluted soil. Limewater spraying is a common agricultural and horticultural technology used for disinfection, pest control and improvement of soil quality.

[0003] Limewater has high alkalinity, and its pH value is usually around 10. Long-term contact with highly alkaline liquids will cause corrosion reactions in metal equipment, especially for metal materials such as stainless steel, the risk of corrosion is higher. After use, the spraying equipment needs to be cleaned in time to thoroughly rinse the residual limewater to avoid the aggregation and deposition of suspended matter. The existing spraying equipment cannot fully clean the residual limewater after spraying. Therefore, those skilled in the art provide a spraying equipment for soil pollution control to solve the problems raised in the above background technology. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a spraying device for soil pollution control, comprising a base, a fixed frame is fixedly connected to the top of the base, a rotating frame is rotatably connected to the fixed frame, a stirring mechanism is connected to one end of the rotating frame, the stirring mechanism comprises a detachable stirring drum and a connecting seat, and the stirring drum is fixedly connected to the rotating frame;

[0005] A support mechanism is connected above the base and below the connecting seat. The support mechanism includes a connecting rod and an elastic seat. The connecting rod is fixedly connected to the connecting seat, and the lower end of the connecting rod is fixedly connected to the elastic seat.

[0006] Preferably: an elastic component is provided inside the elastic seat, a limiting rod is fixedly connected to one side of the connecting rod, and limiting frames are fixedly connected to both sides of the limiting rod above the base, an arc-shaped slide groove is opened on the limiting frame, the limiting rod is located inside the arc-shaped slide groove, and the center of the curvature circle of the arc-shaped slide groove is on the same straight line as the center of rotation of the rotating frame.

[0007] Preferably, the lower end of the mixing drum is fitted with the upper end of the connecting seat, an annular protrusion fitting the lower end of the mixing drum is provided on one side above the connecting seat, and a sealing rubber gasket is provided on the contact surface between the upper end of the connecting seat and the lower end of the mixing drum.

[0008] Preferably, a rotating rod is rotatably connected inside the mixing drum, a motor is installed on the upper end of the mixing drum, the motor is connected to the rotating rod, and a feeding port is provided on one side of the upper end of the mixing drum.

[0009] Preferably: a screw is rotatably connected above the base and below the rotating frame, a push block is threadedly connected to the outer side of the screw, cross bars are fixedly connected above both ends of the push block, the other end of the rotating frame is inserted between the cross bars, and one end of the screw is connected to a driving mechanism.

[0010] Preferably: a delivery pump is installed above the base, the delivery pump is communicated with the lower end of the connecting seat, and the delivery pump is connected to a nozzle.

[0011] Preferably: a roller is installed below the base, and a push rod is installed at one end of the base.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is designed with a stirring mechanism, which can be separated, so that after spraying, the stirring drum can be opened to fully rinse the inside of the stirring drum, thereby avoiding corrosion of the equipment by residual lime water.

[0014] 2. The utility model is designed with a supporting mechanism, which provides elastic support to the stirring mechanism during the stirring process, so that the stirring mechanism vibrates up and down during stirring, thereby improving the uniformity of stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure provided by this application;

[0016] Figure 2 It is a structural schematic diagram of the stirring mechanism provided in this application;

[0017] Figure 3 It is a structural schematic diagram of the support mechanism provided by this application;

[0018] Figure 4 It is a structural schematic diagram of the screw rod provided by the present application;

[0019] In the figure:

[0020] 1. Base; 2. Fixed frame; 3. Rotating frame; 4. Stirring mechanism; 41. Stirring drum; 42. Connecting seat; 43. Motor; 44. Rotating rod; 45. Feeding port; 5. Delivery pump; 6. Nozzle; 7. Support mechanism; 71. Connecting rod; 72. Elastic seat; 73. Limiting rod; 74. Limiting frame; 8. Screw; 9. Pushing block. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes.

[0022] It should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two components.

[0023] See also Figures 1 to 4 In this embodiment, a spraying device for soil pollution control is provided, including a base 1, a fixed frame 2 is fixedly connected to the top of the base 1, a rotating frame 3 is rotatably connected to the fixed frame 2, a stirring mechanism 4 is connected to one end of the rotating frame 3, and the stirring mechanism 4 includes a detachable stirring drum 41 and a connecting seat 42, and the stirring drum 41 is fixedly connected to the rotating frame 3;

[0024] A support mechanism 7 is connected above the base 1 and below the connecting seat 42 . The support mechanism 7 includes a connecting rod 71 and an elastic seat 72 . The connecting rod 71 is fixedly connected to the connecting seat 42 , and the lower end of the connecting rod 71 is fixedly connected to the elastic seat 72 .

[0025] When in use, the mixing drum 41 and the connecting seat 42 are separable, so that after spraying, the inside of the mixing drum 41 can be cleaned without leaving any dead corners. The supporting mechanism 7 provides displacement support for the connecting seat 42, thereby ensuring that the connecting seat 42 can slide.

[0026] In further embodiments, see Figure 3 The elastic seat 72 is provided with an elastic member inside, one side of the connecting rod 71 is fixedly connected to the limiting rod 73, and the limiting frame 74 is fixedly connected to both sides of the limiting rod 73 above the base 1. The limiting frame 74 is provided with an arc-shaped slide groove, and the limiting rod 73 is located inside the arc-shaped slide groove. The center of the curvature circle of the arc-shaped slide groove is on the same straight line as the center of rotation of the rotating frame 3. When the support mechanism 7 is deformed, the trajectory of the connecting seat 42 matches the trajectory of the mixing drum 41, thereby avoiding the formation of a gap between the connecting seat 42 and the mixing drum 41, which causes leakage.

[0027] In further embodiments, see Figure 3The lower end of the mixing drum 41 is fitted with the upper end of the connecting seat 42, and an annular protrusion is provided on one side above the connecting seat 42 to fit the lower end of the mixing drum 41. A sealing rubber pad is provided on the contact surface between the upper end of the connecting seat 42 and the lower end of the mixing drum 41. The annular protrusion allows the lower end of the mixing drum 41 to fit accurately with the upper end of the connecting seat 42, and the sealing rubber pad increases the sealing performance when the mixing drum 41 and the connecting seat 42 are combined.

[0028] In further embodiments, see Figure 2 The mixing drum 41 is rotatably connected with a rotating rod 44 inside, and a motor 43 is installed on the upper end of the mixing drum 41. The motor 43 is connected to the rotating rod 44, and a feeding port 45 is provided on one side of the upper end of the mixing drum 41. The motor 43 is started to drive the rotating rod 44 to rotate, thereby stirring the lime water inside the mixing drum 41, so that the lime water will not precipitate when spraying. Raw materials can be added into the inside through the feeding port 45.

[0029] In further embodiments, see Figure 4 , the base 1 is located above and below the rotating frame 3, and is rotatably connected to a screw rod 8. A push block 9 is threadedly connected to the outer side of the screw rod 8. Cross bars are fixedly connected to the tops of both ends of the push block 9. The other end of the rotating frame 3 is inserted between the cross bars, and one end of the screw rod 8 is connected to a driving mechanism. When the screw rod 8 is rotated by the driving mechanism, the push block 9 moves left and right accordingly. When the cross bar above the push block 9 moves, it can drive one end of the rotating frame 3 to rotate around the rotation center of the rotating frame 3, and the other end of the rotating frame 3 can separate or merge the mixing drum 41 and the connecting seat 42. When the mixing drum 41 and the connecting seat 42 are merged, the screw rod 8 continues to rotate through the driving mechanism, and the push block 9 continues to push the rotating frame 3 to continue rotating (according to Figure 4 The rotating frame 3 presses the connecting seat 42 downward through the mixing drum 41, thereby deforming the supporting mechanism 7 below the connecting seat 42. At this time, the existing control technology is used to rotate the screw rod 8, and the screw rod 8 rotates to make the rotating frame 3 rotate in the opposite direction (according to Figure 4 The mixing drum 41 is reset (at this time, the mixing drum 41 remains combined with the connecting seat 42, that is, the reverse movement of the lead screw 8 is limited and the mixing drum 41 cannot be separated from the connecting seat 42), and the connecting seat 42 is reset under the action of the supporting mechanism 7, so that the mixing mechanism as a whole forms an up and down shaking action, thereby increasing the uniformity during mixing.

[0030] In further embodiments, see Figure 1 A delivery pump 5 is installed above the base 1, the delivery pump 5 is connected to the lower end of the connecting seat 42, and the delivery pump 5 is connected to a nozzle 6. The lime water mixed in the mixing drum 41 is delivered to the inside of the nozzle 6 by the delivery pump 5, and the lime water is evenly sprinkled through the nozzle 6.

[0031] In further embodiments, see Figure 1 A roller is installed under the base 1, and a push rod is installed at one end of the base 1. The base 1 is pushed by the push rod so that the base 1 rolls under the action of the roller, so as to facilitate movement on the soil, or the push rod is hung on a traction device, and the traction device pulls the base 1 to move.

[0032] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A spraying device for soil pollution control, comprising a base (1), It is characterized in that A fixed frame (2) is fixedly connected to the top of the base (1); a rotating frame (3) is rotatably connected to the fixed frame (2); a stirring mechanism (4) is connected to one end of the rotating frame (3); the stirring mechanism (4) comprises a detachable stirring drum (41) and a connecting seat (42); the stirring drum (41) is fixedly connected to the rotating frame (3); A support mechanism (7) is connected above the base (1) and below the connecting seat (42), the support mechanism (7) comprising a connecting rod (71) and an elastic seat (72), the connecting rod (71) being fixedly connected to the connecting seat (42), and the lower end of the connecting rod (71) being fixedly connected to the elastic seat (72).

2. A spraying device for soil pollution control according to claim 1, It is characterized in that An elastic member is provided inside the elastic seat (72); one side of the connecting rod (71) is fixedly connected to a limiting rod (73); above the base (1) are fixedly connected to limiting frames (74) on both sides of the limiting rod (73); an arc-shaped slide groove is provided on the limiting frame (74); the limiting rod (73) is located inside the arc-shaped slide groove; the center of the curvature circle of the arc-shaped slide groove and the center of rotation of the rotating frame (3) are located on the same straight line.

3. A spraying device for soil pollution control according to claim 1, It is characterized in that The lower end of the mixing drum (41) is fitted with the upper end of the connecting seat (42), an annular protrusion is provided on one side above the connecting seat (42) to fit the lower end of the mixing drum (41), and a sealing rubber pad is provided on the contact surface between the upper side of the connecting seat (42) and the lower end of the mixing drum (41).

4. A spraying device for soil pollution control according to claim 3, It is characterized in that A rotating rod (44) is rotatably connected inside the mixing drum (41), a motor (43) is installed on the upper end of the mixing drum (41), the motor (43) is connected to the rotating rod (44), and a feeding port (45) is provided on one side of the upper end of the mixing drum (41).

5. A spraying device for soil pollution control according to claim 2, It is characterized in that A screw rod (8) is rotatably connected above the base (1) and below the rotating frame (3); a push block (9) is threadedly connected to the outer side of the screw rod (8); cross bars are fixedly connected above both ends of the push block (9); the other end of the rotating frame (3) is inserted between the cross bars; one end of the screw rod (8) is connected to a driving mechanism.

6. A spraying device for soil pollution control according to claim 1, It is characterized in that A delivery pump (5) is installed above the base (1), the delivery pump (5) is connected to the lower end of the connecting seat (42), and the delivery pump (5) is connected to a nozzle (6).

7. A spraying device for soil pollution control according to claim 1, It is characterized in that A roller is installed below the base (1), and a push rod is installed at one end of the base (1).

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