Soil sundry cleaning device

Abstract

The utility model relates to the technical field of soil impurity removal, in particular to a soil impurity cleaning device which comprises a conveying belt device, a lifting mechanism and a cleaning mechanism, the cleaning mechanism comprises a cleaning box, a feeding hopper and a cleaning frame, two extrusion rollers are arranged in the cleaning box, and a plurality of electrostatic adsorption rods are installed in the cleaning frame; the conveying belt device comprises a conveying belt, and an adjusting mechanism is installed on the side edge of the conveying belt. The extrusion rollers are arranged in the cleaning box, rapid separation of impurities and soil is achieved by extruding the soil, fine impurities in the soil are removed in an electrostatic adsorption mode, rapid cleaning of the fine impurities such as plant roots in the soil can be achieved, and the soil cleaning effect is improved. The plant root system objects adsorbed on the adsorption rods can be quickly cleaned up, and the device has the advantages of being capable of being repeatedly used, high in impurity removal efficiency, convenient to use and the like.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of soil debris removal, in particular to a soil debris cleaning device. Background Art

[0002] Soil sampling refers to the method of collecting soil samples, including the layout and sampling techniques of the samples. The collection of profile soil samples should be carried out after the profile observation and recording is completed; before sampling, the profile should be repaired and cleaned, the topmost loose soil should be removed, and then samples should be taken from the central typical part layer by layer from top to bottom.

[0003] Usually, the soil collected from the wild contains many plant roots, stones and other debris, which need to be cleaned to prevent debris from being brought into the soil sample processing process, thereby affecting the measurement results of various soil parameters. Plant roots in the soil are mostly small and have a similar color to the soil, making them difficult to clean, which consumes a lot of manpower and time.

[0004] For example, the utility model patent with publication number CN219252908U discloses a root impurity removal device for soil test samples, which includes an electrostatic adsorption rod and a scraper. When the electrostatic adsorption rod is powered and approaches the surface of the soil sample, it will adsorb the root impurities on the surface of the soil sample. The scraper is slidably sleeved on the electrostatic adsorption rod and can move along the length direction of the electrostatic adsorption rod. A sticking area is provided on one side of the scraper. The adsorbed impurities on the surface of the electrostatic adsorption rod will be stuck after being scraped off.

[0005] The root impurity removal device for soil test samples disclosed in this utility model patent removes impurities from soil samples by electrostatic adsorption, and a scraper is provided to clean the electrostatic adsorption rod. Although the impurity removal device can improve the soil impurity removal effect and efficiency to a certain extent, the soil sample is not fully spread out, and the fine impurities contained in the soil cannot fully contact the electrostatic adsorption rod, resulting in poor removal effect of the fine impurities. There is still a phenomenon that impurities affect the measurement results, and the technical problem cannot be fundamentally solved. Utility Model Content

[0006] The purpose of the utility model is to provide a soil debris cleaning device to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A soil debris cleaning device comprises a conveyor belt device, a lifting mechanism and a cleaning mechanism, the cleaning mechanism comprises a cleaning box, a feed hopper and a cleaning frame, the cleaning box is equipped with the feed hopper, and the feed hopper is connected to the inside of the cleaning box; two squeezing rollers are arranged inside the cleaning box, and the squeezing rollers are rotatably installed inside the cleaning box; an opening is arranged at the bottom of the cleaning box, the cleaning frame is installed in the opening, and a plurality of electrostatic adsorption rods are installed in the cleaning frame; the conveyor belt device comprises a conveyor belt, and an adjusting mechanism is installed on the side of the conveyor belt, the adjusting mechanism comprises a frame and an adjusting screw, the adjusting screw is rotatably installed inside the frame, a screw sleeve is slidably installed inside the frame, and the screw sleeve is threadedly connected to the adjusting screw; the lifting mechanism comprises a lifting frame and a mounting frame, the lifting frame is fixedly connected to the screw sleeve, a mounting frame is arranged on the side of the lifting frame facing the cleaning box, and the mounting frame is connected to the cleaning box through a guide rail mechanism.

[0009] As a further solution of the utility model: the guide rail mechanism includes a guide rail and a slider slidably mounted on the guide rail, the guide rail is fixedly connected to the mounting frame, and the slider is fixedly connected to the cleaning box.

[0010] As a further solution of the utility model: the guide rail is made of iron material, and the slider is provided with an electromagnet.

[0011] As a further solution of the utility model: a driving gear is rotatably installed on the mounting frame toward one side of the cleaning box, a first rack is fixedly installed on the outer side of the cleaning box, and a second rack is also slidably installed on the outer side of the cleaning box, the second rack is connected to the cleaning frame, and the driving gear is meshed with the first rack and the second rack.

[0012] As a further solution of the utility model: a driving motor is installed on the frame, and the output end of the driving motor is connected to the adjusting screw; a rotating motor is also installed on the inner side of the mounting frame, and the output end of the rotating motor is connected to the driving gear; a rotating motor for controlling the rotation of the electrostatic adsorption rod is installed on the cleaning frame.

[0013] As a further solution of the utility model: a dust hood is also provided at the bottom of the cleaning box, and the dust hood is arranged on the side of the bottom of the cleaning box away from the cleaning frame. An inlet is provided on the side of the dust hood facing the cleaning frame, a dust removal fan is installed on the dust removal hood, and a discharge port is provided at the bottom of the dust removal hood, and the exhaust end of the dust removal fan is connected to the interior of the dust removal hood.

[0014] As a further solution of the utility model: the mounting frame is slidably connected to the lifting frame, a lifting seat is slidably installed on the lifting frame, the lifting seat is fixedly connected to the mounting frame, a telescopic rod is also installed on the lifting frame, and the output end of the telescopic rod is fixedly connected to the lifting seat; a guide rod is also fixedly installed on the lifting frame, and the guide rod is slidably connected to the lifting seat.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a squeezing roller inside the cleaning box to quickly separate debris from the soil by squeezing the soil, and removes fine impurities in the soil by electrostatic adsorption, which can not only quickly clean fine debris such as plant roots in the soil, but also quickly clean the plant roots adsorbed on the adsorption rod, and has the advantages of repeated use, high impurity removal efficiency, and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a soil debris cleaning device.

[0017] Figure 2 It is a top view of the soil debris cleaning device.

[0018] Figure 3 It is a side view of the soil debris cleaning device.

[0019] Figure 4 for Figure 3 A local enlarged schematic diagram of point A in the middle.

[0020] Figure 5 It is a schematic diagram of the structure of the cleaning mechanism in the soil debris cleaning device.

[0021] Figure 6 This is a diagram of the internal structure of the cleaning mechanism in the soil debris cleaning device.

[0022] In the figure: 10-conveyor device, 11-conveyor belt, 12-leg, 20-adjusting mechanism, 21-frame, 22-driving motor, 23-adjusting screw, 30-lifting mechanism, 31-lifting frame, 32-guide rod, 33-lifting seat, 34-telescopic rod, 35-mounting frame, 351-rotating motor, 352-driving gear, 353-first rack, 354-second rack, 36-guide rail mechanism, 361-guide rail, 362-slider, 40-cleaning mechanism, 41-cleaning box, 411-squeezing roller, 42-feed hopper, 43-dust cover, 431-discharge port, 432-dust removal fan, 44-cleaning frame, 45-static adsorption rod, 46-rotating motor, 50-static generator. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6 In an embodiment of the utility model, a soil debris cleaning device includes a conveyor belt device 10, a lifting mechanism 30 and a cleaning mechanism 40. The cleaning mechanism 40 is arranged on the upper part of the conveyor belt device 10. The cleaning mechanism 40 includes a cleaning box 41, a feed hopper 42 and a cleaning frame 44. The feed hopper 42 is installed on the upper part of the cleaning box 41. The feed hopper 42 is connected to the inside of the cleaning box 41, and the soil to be cleaned is added to the inside of the cleaning box 41 by the feed hopper 42; two squeezing rollers 411 are symmetrically arranged on the left and right sides of the central axis of the cleaning box 41. The squeezing rollers 411 are rotatably installed in the cleaning box 41, and the rotation directions of the two squeezing rollers 411 are oppositely arranged. In this embodiment, the squeezing rollers 411 rotate in opposite directions, and the soil entering the cleaning box 41 is The soil is squeezed by the squeezing roller 411, and the soil is dispersed under the pressure of the squeezing roller 411, and the debris in the soil is separated from the soil, which is conducive to the cleaning of debris in the agglomerated soil; the bottom of the cleaning box 41 is provided with an opening, and the cleaning frame 44 is installed in the opening. A plurality of electrostatic adsorption rods 45 are installed in the cleaning frame 44, and the electrostatic adsorption rods 45 are made of plastic glass and are provided with an electrostatic generator 50. The electrostatic generator 50 is installed on the cleaning box 41. The electrostatic adsorption rods 45 can load static electricity, and the electrostatic voltage is an adjustable voltage of 20-100KV. The dispersed soil falls on the electrostatic adsorption rods 45, and the electrostatic adsorption rods 45 can adsorb debris in the soil (such as plant roots). The soil after de-impurity falls on the conveyor belt device 10 through the gaps between the electrostatic adsorption rods 45.

[0025] In the embodiment of the present application, the conveyor belt device 10 includes a conveyor belt 11 and a support leg 12, and an adjusting mechanism 20 is installed on the side of the conveyor belt 11, and the adjusting mechanism 20 includes a frame 21 and an adjusting screw 23, and the adjusting screw 23 is rotatably installed inside the frame 21, and a screw sleeve is slidably installed inside the frame 21, and the screw sleeve is threadedly connected to the adjusting screw 23; the lifting mechanism 30 includes a lifting frame 31 and a mounting frame 35, and the lifting frame 31 is fixedly connected to the screw sleeve, and a mounting frame 35 is provided on the side of the lifting frame 31 facing the cleaning box 41, and the mounting frame 35 is connected to the cleaning box 41 through a guide rail mechanism 36, and the guide rail mechanism 36 includes a guide rail 361 and a slider 362 slidably installed on the guide rail 361, and the guide rail 361 is fixedly connected to the mounting frame 35, and the slider 362 is fixedly connected to the cleaning box 41. In the embodiment of the present application, the guide rail 361 The slider 362 is made of iron material, and an electromagnet is provided on the slider 362. When the electromagnet is energized, the slider 362 is adsorbed and fixed on the guide rail 361. After the electromagnet is powered off, the slider 362 can slide freely on the guide rail 361. In one embodiment of the present application, the conveyor belt 11 is stopped, the soil is poured into the cleaning box 41, and the electromagnet is energized by an external power supply (the external power supply can be set on the mounting frame 35). The adjusting screw 23 is controlled to rotate by the driving motor 22 installed on the frame 21. The adjusting screw 23 drives the screw sleeve, the lifting mechanism 30 and the cleaning box 41 to move along the conveyor belt 11, so that the soil discharged from the cleaning box 41 is spread on the conveyor belt 11, and then the screw 23 is controlled to rotate in the opposite direction to drive the cleaning box 41 to move in the opposite direction along the conveyor belt 11, so that the cleaning frame 44 and the electrostatic adsorption rod 45 at the bottom of the cleaning box 41 pass through the soil spread on the conveyor belt 11, and the debris in the soil is further adsorbed and cleaned.

[0026] Further, in the embodiment of the present application, the mounting frame 35 is rotatably mounted with a driving gear 352 on one side of the cleaning box 41, a first rack 353 is fixedly mounted on the outer side of the cleaning box 41, and a second rack 354 is slidably mounted on the outer side of the cleaning box 41, the second rack 354 is connected to the cleaning frame 44, and the driving gear 352 is meshed with the first rack 353 and the second rack 354. In another embodiment of the present application, the conveyor belt 11 is started, the electromagnet is powered off by an external power supply, and the driving gear 352 is controlled by the rotating motor 351 to By rotating alternately clockwise and counterclockwise, the driving gear 352 drives the first rack 353 and the second rack 354 to move in opposite directions, thereby driving the cleaning box 41 and the cleaning frame 44 to rotate in opposite directions. During this process, the soil inside the cleaning box 41 collides with the inner wall of the cleaning box 41, and the soil discharged from the cleaning box 41 collides with the electrostatic adsorption rod 45. Under the multiple collision effects of the soil on the inner wall of the cleaning box 41 and the electrostatic adsorption rod 45, the debris in the soil is quickly separated from the soil, thereby improving the adsorption efficiency of the electrostatic adsorption rod 45 on the debris, thereby effectively improving the removal rate of the debris in the soil.

[0027] In addition, in the embodiment of the present application, a driving motor 22 is installed on the frame 21, and the output end of the driving motor 22 is connected to the adjusting screw 23 for driving the adjusting screw 23 to rotate; a rotating motor 351 is also installed on the inner side of the mounting frame 35, and the output end of the rotating motor 351 is connected to the driving gear 352 for controlling the rotation of the driving gear 352; a rotating motor 46 for controlling the rotation of the electrostatic adsorption rod 45 is installed on the cleaning frame 44.

[0028] In the embodiment of the present application, a dust hood 43 is also provided at the bottom of the cleaning box 41, and the dust hood 43 is arranged on the side of the bottom of the cleaning box 41 away from the cleaning rack 44. The dust hood 43 is provided with an inlet on the side facing the cleaning rack 44, and a dust removal fan 432 is installed on the dust removal hood 43. A discharge port 431 is provided at the bottom of the dust removal hood 43, and the exhaust end of the dust removal fan 432 is connected to the interior of the dust removal hood 43. In another embodiment of the present application, the rotating motor 351 controls the driving gear 352 to rotate clockwise to the maximum position. At this time, the driving gear 352 controls the second rack 354 and the cleaning rack 44 to move into the dust removal hood 43, and turns off the electrostatic generator 50. The electrostatic adsorption rod 45 in the cleaning rack 44 is blown and dusted by the dust removal fan 432, so that the debris attached to the electrostatic adsorption rod 45 is separated from the electrostatic adsorption rod 45.

[0029] Please refer again Figure 1In the embodiment of the present application, the mounting frame 35 is slidably connected to the lifting frame 31, a lifting seat 33 is slidably mounted on the lifting frame 31, the lifting seat 33 is fixedly connected to the mounting frame 35, a telescopic rod 34 is also mounted on the lifting frame 31, an output end of the telescopic rod 34 is fixedly connected to the lifting seat 33, the telescopic rod 34 is used to adjust the height of the lifting seat 33, the mounting frame 35 and the cleaning box 41, and change the distance between the cleaning box 41 and the conveyor belt 11, so that the electrostatic adsorption rod 45 can effectively adsorb soil and debris on the conveyor belt 11; in addition, a guide rod 32 is fixedly mounted on the lifting frame 31, and the guide rod 32 is slidably connected to the lifting seat 33.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A soil debris cleaning device, characterized in that: The invention comprises a conveyor belt device (10), a lifting mechanism (30) and a cleaning mechanism (40), wherein the cleaning mechanism (40) comprises a cleaning box (41), a feed hopper (42) and a cleaning frame (44), wherein the feed hopper (42) is installed in the cleaning box (41), and the feed hopper (42) is communicated with the inside of the cleaning box (41); two squeezing rollers (411) are arranged inside the cleaning box (41), and the squeezing rollers (411) are rotatably installed inside the cleaning box (41); an opening is arranged at the bottom of the cleaning box (41), and the cleaning frame (44) is installed in the opening, and a plurality of electrostatic adsorption rods (45) are installed in the cleaning frame (44); the conveyor belt device (10) The invention comprises a conveyor belt (11), wherein an adjusting mechanism (20) is installed on the side of the conveyor belt (11), wherein the adjusting mechanism (20) comprises a frame (21) and an adjusting screw (23), wherein the adjusting screw (23) is rotatably installed inside the frame (21), wherein a screw sleeve is slidably installed inside the frame (21), wherein the screw sleeve is threadedly connected to the adjusting screw (23); and the lifting mechanism (30) comprises a lifting frame (31) and a mounting frame (35), wherein the lifting frame (31) is fixedly connected to the screw sleeve, wherein a mounting frame (35) is provided on a side of the lifting frame (31) facing a cleaning box (41), wherein the mounting frame (35) is connected to the cleaning box (41) via a guide rail mechanism (36).

2. The soil debris cleaning device according to claim 1, characterized in that: The guide rail mechanism (36) comprises a guide rail (361) and a sliding block (362) slidably mounted on the guide rail (361); the guide rail (361) is fixedly connected to the mounting frame (35); and the sliding block (362) is fixedly connected to the cleaning box (41).

3. The soil debris cleaning device according to claim 2, characterized in that: The guide rail (361) is made of an iron material, and the slider (362) is provided with an electromagnet.

4. The soil debris cleaning device according to claim 1, characterized in that: A driving gear (352) is rotatably mounted on one side of the mounting frame (35) facing the cleaning box (41); a first rack (353) is fixedly mounted on the outer side of the cleaning box (41); a second rack (354) is slidably mounted on the outer side of the cleaning box (41); the second rack (354) is connected to the cleaning frame (44); and the driving gear (352) is meshed with the first rack (353) and the second rack (354).

5. The soil debris cleaning device according to claim 4, characterized in that: A driving motor (22) is mounted on the frame (21), and an output end of the driving motor (22) is connected to the adjusting screw (23); a rotating motor (351) is also mounted on the inner side of the mounting frame (35), and an output end of the rotating motor (351) is connected to the driving gear (352); and a rotating motor (46) for controlling the rotation of the electrostatic adsorption rod (45) is mounted on the cleaning frame (44).

6. The soil debris cleaning device according to claim 1, characterized in that: A dust cover (43) is also provided at the bottom of the cleaning box (41). The dust cover (43) is provided at a side of the bottom of the cleaning box (41) away from the cleaning frame (44). An inlet is provided on the side of the dust cover (43) facing the cleaning frame (44). A dust removal fan (432) is installed on the dust removal fan (433). A discharge port (431) is provided at the bottom of the dust removal fan (43). An exhaust end of the dust removal fan (432) is connected to the interior of the dust removal fan (43).

7. The soil debris cleaning device according to claim 1, characterized in that: The mounting frame (35) is slidably connected to the lifting frame (31); a lifting seat (33) is slidably mounted on the lifting frame (31); the lifting seat (33) is fixedly connected to the mounting frame (35); a telescopic rod (34) is also mounted on the lifting frame (31); an output end of the telescopic rod (34) is fixedly connected to the lifting seat (33); a guide rod (32) is also fixedly mounted on the lifting frame (31); the guide rod (32) is slidably connected to the lifting seat (33).

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