CN216926279U

CN216926279U - A preprocessing device for soil detection

Info

Publication number: CN216926279U
Application number: CN202220205788.XU
Authority: CN
Inventors: 陈新; 刘灵; 李刚; 董伟; 肖宇; 徐畅
Original assignee: Chengdu Customs Technology Center
Current assignee: Chengdu Customs Technology Center
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-07-08
Anticipated expiration: 2032-01-25

Abstract

The utility model belongs to the technical field of soil detection, and particularly relates to a pretreatment device for soil detection. Comprises a box body, a screening mechanism and a transmission part; the top of the box body is provided with a feed hopper, and the top inside the box body is provided with a vertical plate and a partition plate on two sides of the feed hopper respectively; two side walls in the box body are oppositely provided with slide rails; the sliding rail is connected with the screening mechanism in a sliding mode, the bottom of the box body is provided with a soil collecting box, one side wall of the interior of the box body is provided with a motor close to the top of the box body, the output end of the motor is provided with a rotating rod, the rotating rod penetrates through the partition plate and the vertical plate, one end, far away from the motor, of the rotating rod is provided with a rotating disc, a fixing column is arranged on the side face of the rotating disc, a limiting column is arranged on the side face of the vertical plate, the transmission piece is connected with the limiting column in a rotating mode, and the rotating disc is connected with the screening mechanism through the transmission piece; the rotating rod is provided with a plurality of crushing knives which are positioned between the vertical plate and the clapboard. Carry out the preliminary treatment before detecting soil through the device, sift out impurity such as dry branch fallen leaves, improve the accuracy to soil detection, easy operation, convenient clearance.

Description

A preprocessing device for soil detection

Technical Field

The utility model belongs to the technical field of soil detection, and particularly relates to a pretreatment device for soil detection.

Background

Soil testing refers to determining the environmental quality (or the degree of pollution) and the trend of change thereof by measuring representative values of factors affecting the environmental quality of soil. The soil monitoring generally refers to soil environment monitoring, which generally includes technical contents such as stationed sampling, sample preparation, analysis method, result characterization, data statistics, quality evaluation and the like. Soil taken out by the soil sampler needs to be treated before detection, and impurities such as dry branches and fallen leaves are screened out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to design a pretreatment device for soil detection, which is used for carrying out pretreatment before soil detection, screening out dry branches, fallen leaves and other impurities and improving the accuracy of soil detection.

The technical purpose of the utility model is realized by the following technical scheme: a pretreatment device for soil detection comprises a box body, a screening mechanism and a transmission part; the top of the box body is provided with a feed hopper, and the top of the interior of the box body is provided with a vertical plate and a partition plate on two sides of the feed hopper respectively; two side walls in the box body are provided with slide rails oppositely; the sliding rail is connected with the screening mechanism in a sliding mode, the bottom of the box body is provided with a soil collecting box, a motor is arranged on one side wall of the interior of the box body, which is close to the top of the box body, the output end of the motor is provided with a rotating rod, the rotating rod penetrates through the partition plate and the vertical plate, one end, far away from the motor, of the rotating rod is provided with a rotating disc, a fixing column is arranged on the side face of the rotating disc, a limiting column is arranged on the side face of the vertical plate, the transmission piece is in rotating connection with the limiting column, and the rotating disc is connected with the screening mechanism through the transmission piece; the dwang is equipped with a plurality of crushing sword, it is located between riser and the baffle to smash the sword.

By adopting the technical scheme, the pretreatment device for soil detection comprises a box body, a screening mechanism and a transmission part, wherein the screening mechanism and the transmission part are arranged in the box body; the two side walls in the box body are provided with slide rails relatively, and the screening mechanism is connected with the slide rails in a sliding manner. The top of box is equipped with the feeder hopper that is used for pouring soil into to the box inside. The inside top of box is equipped with riser and baffle respectively in the feeder hopper both sides, and the riser plays the effect of installation isolation, and the baffle is with motor and the inside isolation of box, avoids soil to cause the motor to damage unable normal work of carrying on. The rotating rod penetrates through the vertical plate and the partition plate and is rotationally connected with the vertical plate and the partition plate. The motor was kept away from to the dwang one end fixed connection rolling disc, and the side that the rolling disc deviates from the motor is equipped with the fixed column. The side that the riser deviates from the motor is equipped with spacing post, the top and the screening mechanism contact of riser. The driving medium is fixed through spacing post and is connected with spacing post rotation, fixed column and driving medium sliding connection, and the bottom and the screening mechanism of driving medium are connected, make screening mechanism reciprocating motion screen. Smash the sword and be located between riser and the baffle, cut the detection soil that gets into from the feeder hopper and hit the bits of broken glass, be convenient for sieve and remove.

The utility model is further configured to: the transmission part comprises a rod body and an arc-shaped bottom plate, the rod body is provided with a sliding groove and a limiting hole, the sliding groove and the limiting hole penetrate through two sides of the rod body, and the limiting hole is close to the bottom of the rod body; the bottom of the rod body is provided with 2 connecting rods, the bottom ends of the 2 connecting rods are respectively connected with the two ends of the arc-shaped bottom plate, a supporting rod is arranged in the middle of the arc-shaped bottom plate, one end of the supporting rod is connected with the arc-shaped bottom plate, and the other end of the supporting rod is connected with the bottom of the rod body; a plurality of first engaging teeth are arranged on the outer arc surface of the arc-shaped bottom plate at intervals; the fixed column is located in the sliding groove and is connected with the rod body in a sliding mode, the limiting column penetrates through the limiting hole to fix the transmission piece, and the transmission piece is connected with the limiting column in a rotating mode.

Through adopting above-mentioned technical scheme, the body of rod is established and is run through the spout and the spacing hole of both sides, and the fixed column is located the spout and carries out sliding connection. Spacing post on the riser passes the spacing hole of driving medium and fixes the driving medium and rotate with the driving medium and be connected, and spacing hole site is between spout and body of rod bottom. The bottom of the rod body is connected with the two ends of the arc-shaped bottom plate through the connecting rod to form a whole, a plurality of first engaging teeth are arranged on the outer arc-shaped surface of the arc-shaped bottom plate at intervals, the first engaging teeth are meshed with the screening mechanism to enable the screening mechanism to carry out reciprocating motion screening, and the middle parts of the support rod connecting rod body and the arc-shaped bottom plate play a role in auxiliary supporting connection.

The utility model is further configured to: the screening mechanism comprises a screen disc, sliding bodies are arranged on two opposite sides of the screen disc, a groove parallel to the sliding bodies is formed in one side of the top of the screen disc, and a plurality of second engagement teeth are arranged in the groove; two sides of the top of the sieve tray are oppositely provided with baffles parallel to the sliding bodies, a screen is arranged between the oppositely arranged baffles, and the groove is positioned between the baffles and the sliding bodies on one side of the sieve tray; the first teeth are engaged with the second teeth.

Through adopting above-mentioned technical scheme, screening mechanism includes the screen tray, and the slide rail sliding connection of screen tray through the gliding mass of both sides and box inside establishes the second and stings the tooth in the inside of recess, stings tooth and the meshing of first tooth through the second and realizes screening mechanism reciprocating motion on the slide rail. The top both sides of sieve dish are parallel to the gliding mass and are equipped with the baffle relatively, prevent through the baffle that soil from dropping on taking recess and slide rail, influence the slip of screening mechanism and slide rail, reduce the efficiency of work. And (4) dropping the soil crushed by the crushing knife onto a screen to carry out screening and impurity removal.

The utility model is further configured to: the baffle is "L" type and is connected with the inner wall of box, through the baffle keeps apart motor and box inside.

Through adopting above-mentioned technical scheme, the baffle is the inner wall connection of "L" type and box, and the motor is located the cavity that baffle and box formed and makes the inside of motor and box keep apart, avoids soil to cause the unable work of motor damage, keeps the cleanness of motor.

The utility model is further configured to: one side of the vertical plate close to the motor is provided with a first blanking plate, the partition plate is provided with a second blanking plate, and the first blanking plate and the second blanking plate are arranged in a reverse V shape.

Through adopting above-mentioned technical scheme, flitch and riser fixed connection under first, flitch and baffle fixed connection under the second, flitch and second are down "eight" word setting under first, and the soil through crushing sword processing falls on flitch and second down the flitch to from first flitch and second down the department of flitch formation fall on the screen cloth, let soil drop in the screen cloth intermediate position, be convenient for screen cloth.

In conclusion, the utility model has the following beneficial effects: the inside top of box is equipped with riser and baffle respectively in the feeder hopper both sides, and the riser plays the effect of installation, separation grade soil, and the baffle is with motor and the inside isolation of box, avoids soil to cause the motor to damage unable normal work of carrying on. The driving medium drives the screening mechanism to reciprocate on the slide rail for screening, so that impurities such as dry branches and fallen leaves are screened out, and the accuracy of soil detection is improved. Smash the sword and be located between riser and the baffle, cut the detection soil that gets into from the feeder hopper and hit the bits of broken glass, be convenient for sieve and remove.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 2 is a schematic front view of a transmission member and a rotating disk in accordance with an embodiment of the present invention;

FIG. 3 is a schematic top view of a screening mechanism according to an embodiment of the present invention;

in the figure: 1. a box body; 2. a feed hopper; 3. a soil collection box; 4. a slide rail; 5. a screening mechanism; 6. a vertical plate; 7. rotating the rod; 8. a motor; 9. a crushing knife; 10. rotating the disc; 11. a first blanking plate; 12. a transmission member; 13. a limiting column; 14. a partition plate; 15. a second blanking plate; 16. fixing a column; 121. a rod body; 122. a chute; 123. a limiting hole; 124. a connecting rod; 125. a first tooth-biting; 126. an arc-shaped bottom plate; 127. a strut; 50. a sieve tray; 51. a baffle plate; 52. a second tooth-biting; 53. a slider; 54. a groove; 55. and (4) screening.

Detailed Description

The present invention is described in further detail below with reference to figures 1-3.

The embodiment is as follows: a pre-processing device for soil detection, as shown in figures 1-3, comprises a box body 1, a screening mechanism 5 and a transmission piece 12; the top of the box body 1 is provided with a feed hopper 2, and the top of the inside of the box body 1 is respectively provided with a vertical plate 6 and a partition plate 14 at two sides of the feed hopper 2; two side walls in the box body 1 are oppositely provided with slide rails 4; the sliding rail 4 is connected with the screening mechanism 5 in a sliding mode, the bottom of the box body 1 is provided with the soil collecting box 3, one side wall of the interior of the box body 1 is provided with a motor 8 close to the top of the box body 1, the output end of the motor 8 is provided with a rotating rod 7, one end, far away from the motor 8, of the rotating rod 7, which penetrates through the partition plate 14 and the vertical plate 6, is provided with a rotating disc 10, the side face of the rotating disc 10 is provided with a fixed column 16, the side face of the vertical plate 6 is provided with a limiting column 13, the transmission piece 12 is connected with the limiting column 13 in a rotating mode, and the rotating disc 10 is connected with the screening mechanism 5 through the transmission piece 12; the rotating rod 7 is provided with a plurality of crushing knives 9, and the crushing knives 9 are positioned between the vertical plate 6 and the partition plate 14.

According to the embodiment, the pretreatment device for soil detection comprises a box body 1, a screening mechanism 5 and a transmission part 12, wherein the screening mechanism 5 and the transmission part 12 are arranged in the box body 1; two side walls in the box body 1 are provided with slide rails 4 relatively, and the screening mechanism 5 is connected with the slide rails 4 in a sliding manner. The top of the box body 1 is provided with a feed hopper 2 used for pouring soil into the box body 1. The top of 1 inside of box is equipped with riser 6 and baffle 14 respectively in 2 both sides of feeder hopper, and riser 6 plays the effect of installation isolation, and baffle 14 keeps apart

motor

8 and 1 inside of box, avoids soil to cause motor 8 to damage unable normal work of going on. The rotating rod 7 penetrates through the vertical plate 6 and the partition plate 14 and is in rotating connection with the vertical plate 6 and the partition plate 14. One end fixed connection rolling disc 10 of motor 8 is kept away from to dwang 7, and the side that rolling disc 10 deviates from motor 8 is equipped with fixed column 16. The side that riser 6 deviates from motor 8 is equipped with spacing post 13, and the top of riser 6 and screening mechanism 5 contact. The transmission part 12 is fixed through the limiting column 13 and is rotationally connected with the limiting column 13, the fixing column 16 is in sliding connection with the transmission part 12, and the bottom of the transmission part 12 is connected with the screening mechanism 5, so that the screening mechanism 5 reciprocates to screen. The crushing knife 9 is positioned between the vertical plate 6 and the partition plate 14, cuts and crushes the detection soil entering from the feed hopper 2, and is convenient to screen. Soil box 3 collects the soil after the screening.

The transmission member 12 comprises a rod body 121 and an arc-shaped bottom plate 126, the rod body 121 is provided with a sliding groove 122 and a limiting hole 123 which penetrate through two sides, and the limiting hole 123 is close to the bottom of the rod body 121; the bottom of the rod body 121 is provided with 2 connecting rods 124, the bottom ends of the 2 connecting rods 124 are respectively connected with two ends of an arc-shaped bottom plate 126, a supporting rod 127 is arranged in the middle of the arc-shaped bottom plate 126, one end of the supporting rod 127 is connected with the arc-shaped bottom plate 126, and the other end of the supporting rod 127 is connected with the bottom of the rod body 121; a plurality of first engaging teeth 125 are arranged on the outer arc surface of the arc-shaped bottom plate 126 at intervals; the fixing post 16 is located in the sliding groove 122 and is connected with the rod body 121 in a sliding mode, the limiting post 13 penetrates through the limiting hole 123 to fix the transmission piece 12, and the transmission piece 12 is connected with the limiting post 13 in a rotating mode.

Through this embodiment, the body of rod 121 establishes the spout 122 and the spacing hole 123 that run through both sides, and fixed column 16 is located spout 122 and carries out sliding connection. The limiting column 13 on the vertical plate 6 penetrates through the limiting hole 123 of the transmission piece 12 to fix the transmission piece 12 and is rotatably connected with the transmission piece 12, and the limiting hole 123 is located between the sliding groove 122 and the bottom of the rod body 121. The bottom of the rod body 121 is connected with the two ends of the arc-shaped bottom plate 126 through the connecting rod 124 to form a whole, a plurality of first engaging teeth 125 are arranged on the outer arc surface of the arc-shaped bottom plate 126 at intervals, the first engaging teeth 125 are meshed with the screening mechanism 5 to enable the screening mechanism 5 to reciprocate for screening, and the middle parts of the connecting rod body 121 of the supporting rod 127 and the arc-shaped bottom plate 126 are connected in an auxiliary supporting mode.

The screening mechanism 5 comprises a screen disc 50, sliding bodies 53 are arranged on two opposite sides of the screen disc 50, a groove 54 parallel to the sliding bodies 53 is arranged on one side of the top of the screen disc 50, and a plurality of second engagement teeth 52 are arranged in the groove 54; two sides of the top of the sieve tray 50 are parallel to the sliding bodies 53 and are oppositely provided with baffle plates 51, a screen 55 is arranged between the oppositely arranged baffle plates 51, and the sliding bodies 53 at one side of the sieve tray 50 are positioned between the baffle plates 51 by the grooves 54; the first teeth 125 mesh with the second teeth 52.

Through the embodiment, the screening mechanism 5 comprises the screening disc 50, the screening disc 50 is slidably connected with the slide rail 4 inside the box body 1 through the sliding bodies 53 on the two sides, the second biting teeth 52 are arranged inside the grooves 54, and the screening mechanism 5 reciprocates on the slide rail 4 through the engagement of the second biting teeth 52 and the first biting teeth 125. The two sides of the top of the screening disk 50 are parallel to the sliding body 53 and are provided with the baffle 51 relatively, the baffle 51 prevents soil from falling on the belt groove 54 and the sliding rail 4, the sliding of the screening mechanism 5 and the sliding rail 4 is influenced, and the working efficiency is reduced. The soil crushed by the crushing blade 9 falls on the screen 55 to be screened and decontaminated.

The baffle 14 is L-shaped and connected with the inner wall of the box body 1, and the motor 8 is isolated from the inside of the box body 1 through the baffle 14.

Through this embodiment, baffle 14 is the inner wall connection of "L" type and box 1, and motor 8 is located the cavity that baffle 14 and box 1 formed and makes motor 8 keep apart with the inside of box 1, avoids soil to cause motor 8 to damage unable work, keeps motor 8's cleanness.

One side that riser 6 is close to motor 8 is equipped with first flitch 11 down, and baffle 14 is equipped with flitch 15 down under the second, and first flitch 11 is down "eight" word setting with flitch 15 down under the second.

Through this embodiment, flitch 15 and baffle 14 fixed connection under first flitch 11 and riser 6 fixed connection, flitch 15 and the setting of falling "eight" word under the second, flitch 11 under the first flitch and 15 are down, on flitch 11 and second flitch 15 are fallen to the soil of smashing the sword 9 processing under the first to from flitch 11 under the first and second 15 formation fall down screen cloth 55 under the department of falling "eight" word form on, let soil drop at screen cloth 55 intermediate position, be convenient for screen.

The working principle is as follows: external power supply when the device uses, pours the soil that needs to detect into the device inside from

feeder hopper

2, and 8 work of motor drive dwang 7 rotate, and dwang 7 rotates and drives rolling disc 10 and smashes sword 9 and rotate. The crushing knife 9 cuts and crushes the soil entering from the feed hopper 2 into small soil particles, and the small soil particles fall to the middle of the screen 55 through the first blanking plate 11 and the second blanking plate 15. The rotating disc 10 rotates to enable the fixing column 16 to slide in the sliding groove 122 of the transmission piece 12, the limiting column 13 penetrates through the limiting hole 123 to be connected with the transmission piece 12 in a rotating mode, the arc-shaped bottom plate 126 at the bottom of the transmission piece 12 moves back and forth in the groove 54 repeatedly, the screening mechanism 5 slides on the sliding rail 4 in a reciprocating mode through the meshing of the first biting teeth 125 and the second biting teeth 52, and soil small particles fall into the soil collection box 3 through the screen 55 to be collected.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. A preprocessing device for soil detection, characterized by: comprises a box body (1), a screening mechanism (5) and a transmission piece (12); the top of the box body (1) is provided with a feed hopper (2), and the top inside the box body (1) is provided with a vertical plate (6) and a partition plate (14) at two sides of the feed hopper (2) respectively; two side walls in the box body (1) are provided with slide rails (4) oppositely; the sliding rail (4) is in sliding connection with the screening mechanism (5), the soil collecting box (3) is arranged at the bottom of the box body (1), a motor (8) is arranged on one side wall inside the box body (1) close to the top of the box body (1), a rotating rod (7) is arranged at the output end of the motor (8), the rotating rod (7) penetrates through a partition plate (14) and a vertical plate (6), a rotating disc (10) is arranged at one end far away from the motor (8), a fixing column (16) is arranged on the side face of the rotating disc (10), a limiting column (13) is arranged on the side face of the vertical plate (6), the transmission piece (12) is in rotating connection with the limiting column (13), and the rotating disc (10) is connected with the screening mechanism (5) through a transmission piece (12); the rotating rod (7) is provided with a plurality of crushing knives (9), and the crushing knives (9) are positioned between the vertical plate (6) and the partition plate (14).

2. The pretreatment device for soil test according to claim 1, wherein: the transmission piece (12) comprises a rod body (121) and an arc-shaped bottom plate (126), the rod body (121) is provided with a sliding groove (122) and a limiting hole (123) which penetrate through two sides, and the limiting hole (123) is close to the bottom of the rod body (121); the bottom of the rod body (121) is provided with 2 connecting rods (124), the bottom ends of the 2 connecting rods (124) are respectively connected with the two ends of the arc-shaped bottom plate (126), a supporting rod (127) is arranged in the middle of the arc-shaped bottom plate (126), one end of the supporting rod (127) is connected with the arc-shaped bottom plate (126), and the other end of the supporting rod (127) is connected with the bottom of the rod body (121); a plurality of first engaging teeth (125) are arranged on the outer arc surface of the arc-shaped bottom plate (126) at intervals; the fixing column (16) is located in the sliding groove (122) and is in sliding connection with the rod body (121), the limiting column (13) penetrates through the limiting hole (123) to fix the transmission piece (12), and the transmission piece (12) is rotatably connected with the limiting column (13).

3. The pretreatment device for soil test according to claim 2, wherein: the screening mechanism (5) comprises a screen disc (50), sliding bodies (53) are arranged on two opposite sides of the screen disc (50), a groove (54) parallel to the sliding bodies (53) is formed in one side of the top of the screen disc (50), and a plurality of second meshing teeth (52) are arranged in the groove (54); two sides of the top of the sieve tray (50) are parallel to the sliding bodies (53) and are oppositely provided with baffle plates (51), a screen (55) is arranged between the oppositely arranged baffle plates (51), and the groove (54) is positioned between the baffle plates (51) and the sliding bodies (53) on one side of the sieve tray (50); the first tooth (125) meshes with the second tooth (52).

4. The pre-processing apparatus for soil testing as set forth in claim 1, wherein: the baffle (14) is L-shaped and is connected with the inner wall of the box body (1), and the motor (8) is isolated from the interior of the box body (1) through the baffle (14).

5. The pretreatment device for soil test according to claim 1, wherein: one side of the vertical plate (6) close to the motor (8) is provided with a first blanking plate (11), the partition plate (14) is provided with a second blanking plate (15), and the first blanking plate (11) and the second blanking plate (15) are arranged in an inverted 'eight' shape.