CN219308845U

CN219308845U - Soil crushing case with screening structure

Info

Publication number: CN219308845U
Application number: CN202320271852.9U
Authority: CN
Inventors: 龚润弘
Original assignee: Zhejiang Guya Environmental Equipment Co ltd
Current assignee: Zhejiang Guya Environmental Equipment Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-07
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a soil crushing box with a screening structure, which belongs to the field of soil detection equipment and comprises a box body, wherein the top of the box body is provided with an opening, a crushing mechanism is arranged on the outer wall of one side of the box body close to the upper part, the crushing mechanism comprises a first motor fixedly connected to the outer wall of one side of the box body, the output end of the first motor is connected with rotating rods through a coupling, the number of the rotating rods is two, the circumferential outer walls of the two groups of rotating rods are respectively fixedly connected with a driving gear and a driven gear, and the driving gear is meshed with the circumferential outer wall of the driven gear; according to the utility model, the first motor, the rotating rod, the rotating roller, the crushing teeth, the driving gear and the driven gear are arranged, the first motor is started, the driving gear and the driven gear are meshed with each other, so that the rotating rod is rotated to drive the rotating roller to rotate, and the agglomerated soil is conveniently crushed through the meshed crushing teeth, so that the detection of the soil with a proper size can be conveniently screened subsequently.

Description

Soil crushing case with screening structure

Technical Field

The utility model relates to the technical field of soil detection equipment, in particular to a soil crushing box with a screening structure.

Background

Rock on the earth surface layer is gradually destroyed into loose mineral particles with different sizes through the weathering effect, and finally soil is formed through the comprehensive effect of various soil factors such as climate, biology, topography, time and the like. The soil is complex in composition and is composed of solid, liquid and gas phases such as organic matters, moisture and air generated by decomposition of mineral substances, animal and plant residues. Soil is a basic environmental element forming an ecological system, is a material foundation on which human beings depend to survive and develop, has important significance for enhancing soil pollution control, and is an important foundation for developing soil pollution control work by using a soil detection instrument to detect soil.

However, the existing soil smashing and screening device has the following defects when in use: through throwing the soil sample that gathers into the box, the soil after smashing is filtered through the screen cloth, and the soil powder that obtains conforming to suitable size is used for detecting, and the soil that fails to smash then can stay on the screen cloth surface, can not utilize and cause the condition emergence that the screen cloth blockked up, smash inhomogeneous, smash the effect poor to influence the going on of soil collection detection work.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a soil crushing box with a screening structure, which solves the problems that the crushed soil provided in the background art is filtered by a screen, the obtained soil powder which accords with the proper size is used for detection, the soil which cannot be crushed can stay on the surface of the screen, the condition that the screen cannot be utilized and is blocked occurs, the crushing is uneven, the crushing effect is poor, and the soil acquisition and detection work is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a soil crushing case with screening structure, includes the box, the open-top of box, the position that one side outer wall of box is close to the top is provided with crushing mechanism, crushing mechanism is including fixed connection be in the first motor of box one side outer wall, the output of first motor has the dwang through the coupling joint, the number of dwang is two sets of, two sets of the circumference outer wall of dwang is fixedly connected with driving gear and driven gear respectively, driving gear with driven gear's circumference outer wall meshes mutually, two sets of all cup jointed the roller on the circumference outer wall of dwang, two sets of leave the space between the roller, the inner wall of box is close to the below of crushing mechanism and is provided with screening mechanism.

Further, one side inner wall of the box body is close to one end of the rotating rod and is fixedly connected with a bearing seat, two groups of rotating rods are rotationally inserted on the corresponding circumferential inner wall of the bearing seat, a plurality of crushing teeth are welded on the outer wall of the rotating roller, and the two groups of rotating rollers are meshed through the crushing teeth.

Further, the upper parts of the inner walls of the two sides of the box body, which are close to the crushing mechanism, are fixed with a material guide plate through bolts.

Further, screening mechanism includes fixed connection be in the spring of bottom of the case inner wall, the top fixedly connected with screening frame of spring, screening frame slope sets up, the top of screening frame is provided with the screen cloth, the bottom outer wall of screen cloth has vibrating motor through bolt fixed mounting, one side outer wall of box is provided with feeding mechanism.

Further, a feeding barrel is fixedly connected to the outer wall of one side of the box body, an inclined opening is formed in the inner wall of one side, close to the feeding barrel, of the box body, a material guiding opening is formed in the outer wall, close to the bottom, of the feeding barrel, a material guiding plate is fixedly connected to the outer wall of the feeding barrel and the outer wall of the box body, and the inclined opening is communicated with the material guiding opening through the material guiding plate.

Further, feeding mechanism is in including fixed connection the second motor of feeding barrel top outer wall, the output fixedly connected with transmission shaft of second motor, the circumference outer wall fixedly connected with helical blade of transmission shaft, the transmission shaft keep away from the one end of second motor with feeding barrel bottom rotates to be connected, the outer wall that feeding barrel is close to the top is provided with the delivery sheet, the delivery sheet sets up towards box opening slope.

Further, the bottom outer wall fixedly connected with unloading pipe of box, the circumference outer wall of unloading pipe is provided with the control valve, the bottom both sides fixed mounting of box has the support frame.

(III) beneficial effects

The utility model provides a soil crushing box with a screening structure, which has the following beneficial effects:

1. according to the utility model, the first motor, the rotating rods, the rotating rollers, the crushing teeth, the driving gear and the driven gear are arranged, the first motor is started to drive one group of the rotating rods to rotate together with the driving gear on the rotating rods, the driving gear and the driven gear are meshed with each other, so that the other group of the rotating rods are driven to rotate, at the moment, the two groups of the rotating rollers rotate, the crushing teeth are meshed to facilitate crushing of the agglomerated soil, and therefore detection of the soil with a proper size can be conveniently carried out in subsequent screening.

2. According to the utility model, the vibrating motor is started, and meanwhile, the screening frame and the screen mesh are driven to reciprocate up and down under the action of the elasticity of the spring, so that the soil on the surface of the screen mesh is conveniently screened, the soil with proper size falls down through the mesh openings, the vibrating motor drives the screen mesh to shake, the soil falls down, and the mesh openings of the screen mesh are not easy to block;

simultaneously to smashing the soil that does not accord with the specification caking, shake through vibrating motor, throw away caking soil from the box, fall into the feeding barrel bottom under the effect of bin gate and guide plate, start the second motor, drive transmission shaft and helical blade and rotate, utilize helical blade to carry the soil of feeding barrel bottom to the top, and transport to the box again through the feed plate in, thereby carry out further crushing screening, until the detection soil of broken suitable size, guarantee the even of soil crushing, make the soil sample that gathers can make full use of simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an internal schematic view of the structure of the present utility model;

FIG. 3 is a schematic view of a crushing tooth and a rotating roller of the structure of the present utility model;

fig. 4 is a schematic view of a structure of a guide plate according to the present utility model.

In the figure: 1. a case; 2. a support frame; 3. a drive gear; 4. a first motor; 5. a driven gear; 6. a material guide plate; 7. crushing teeth; 8. a second motor; 9. a feeding plate; 10. a feeding barrel; 11. a transmission shaft; 12. a helical blade; 13. a material guiding port; 14. a spring; 15. discharging pipes; 16. a control valve; 17. a vibration motor; 18. a screening frame; 19. a screen; 20. a rotating lever; 21. a rotating roller; 22. and a material guiding plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a soil smashing box with a screening structure, which comprises a box body 1, wherein the top of the box body 1 is provided with an opening, a smashing mechanism is arranged at a position, close to the upper side, of the outer wall of one side of the box body 1, the smashing mechanism comprises a first motor 4 fixedly connected to the outer wall of one side of the box body 1, the output end of the first motor 4 is connected with rotating rods 20 through a coupler, the number of the rotating rods 20 is two, the circumferential outer walls of the two groups of rotating rods 20 are respectively fixedly connected with a driving gear 3 and a driven gear 5, the circumferential outer walls of the driving gear 3 and the driven gear 5 are meshed, rotating rollers 21 are sleeved on the circumferential outer walls of the two groups of rotating rods 20, a gap is reserved between the two groups of rotating rollers 21, the inner wall of the box body 1 is provided with a screening mechanism close to the lower side of the smashing mechanism, the box body 1 is poured into collected soil samples, the smashing mechanism is started to smash soil, and then the smashed soil is screened by the screening mechanism below the screening mechanism to obtain proper soil powder through the screening mechanism.

Specifically, as shown in fig. 1 and 3, a bearing seat is fixedly connected to one end, close to a rotating rod 20, of an inner wall of one side of the box body 1, two groups of rotating rods 20 are rotationally inserted on the corresponding circumferential inner wall of the bearing seat, a plurality of crushing teeth 7 are welded on the outer wall of a rotating roller 21, the two groups of rotating rollers 21 are meshed through the crushing teeth 7, the rotating rods 20 are utilized to rotate, the rotating rollers 21 are driven to rotate synchronously, and soil is crushed through the meshed crushing teeth 7.

Specifically, as shown in fig. 2, the upper parts of the inner walls of the two sides of the box body 1, which are close to the crushing mechanism, are fixed with material guide plates 6 through bolts, and the material guide plates 6 are convenient for intensively conveying collected soil samples between two rotating rollers 21 for crushing.

Specifically, as shown in fig. 1, screening mechanism includes the spring 14 of fixed connection at box 1 bottom inner wall, the top fixedly connected with screening frame 18 of spring 14, screening frame 18 slope sets up, screening frame 18's top is provided with screen cloth 19, screen cloth 19's bottom outer wall is provided with vibrating motor 17 through bolt fixed mounting, box 1's one side outer wall is provided with feeding mechanism, start vibrating motor 17, utilize spring 14's elasticity effect simultaneously, drive screening frame 18 and screen cloth 19 up-and-down reciprocating motion, make suitable soil of size through the mesh whereabouts through screening mechanism, the mesh of screen cloth 19 is difficult for blocking.

Specifically, as shown in fig. 1 and fig. 4, a feeding barrel 10 is fixedly connected to an outer wall of one side of a box body 1, a bevel connection is formed in an inner wall of one side, close to the feeding barrel 10, of the box body 1, a material guiding opening 13 is formed in an outer wall, close to the bottom, of the feeding barrel 10, a material guiding plate 22 is fixedly connected to an outer wall of the feeding barrel 10 and an outer wall of the box body 1, the bevel connection and the material guiding opening 13 are communicated through the material guiding plate 22, and the material guiding opening 13 and the material guiding plate 22 enable agglomerated soil in the box body 1 to smoothly fall into the bottom of the feeding barrel 10.

Specifically, as shown in fig. 1, feeding mechanism includes second motor 8 of fixed connection at feeding barrel 10 top outer wall, the output fixedly connected with transmission shaft 11 of second motor 8, the circumference outer wall fixedly connected with helical blade 12 of transmission shaft 11, the one end that second motor 8 was kept away from to transmission shaft 11 rotates with feeding barrel 10 bottom to be connected, feeding barrel 10 is provided with charge plate 9 near the outer wall at top, charge plate 9 is towards box 1 opening slope setting, start second motor 8, drive transmission shaft 11 and helical blade 12 rotation, utilize helical blade 12 to carry the soil of feeding barrel 10 bottom to the top, and transport to box 1 again through charge plate 9, thereby carry out further crushing screening, guarantee the even of soil crushing.

Specifically, as shown in fig. 1, the bottom outer wall fixedly connected with unloading pipe 15 of box 1, the circumference outer wall of unloading pipe 15 is provided with control valve 16, and the bottom both sides fixed mounting of box 1 has support frame 2, smashes the soil of suitable size and is convenient for follow-up detection through unloading pipe 15 ejection of compact, and support frame 2 supports the device.

The working principle and the using flow of the utility model are as follows: pouring the collected soil sample between two rotating rollers 21 from the box body 1, starting a first motor 4 to drive one group of rotating rods 20 to rotate together with a driving gear 3 on the rotating rods 20, and driving the other group of rotating rods 20 to rotate by utilizing the mutual meshing of the driving gear 3 and a driven gear 5, wherein at the moment, the two groups of rotating rollers 21 rotate, and the meshed crushing teeth 7 crush the soil and then transport the soil downwards;

the vibrating motor 17 is started, and meanwhile, the screening frame 18 and the screen 19 are driven to reciprocate up and down under the action of the elasticity of the spring 14, so that soil with proper size falls down through meshes, and the meshes of the screen 19 are not easy to block;

to smashing the soil that does not accord with the specification caking, vibrating motor 17 shake, can throw away caking soil from box 1, fall into feed bucket 10 bottom under the effect of bin gate 13 and guide plate 22, start second motor 8, drive transmission shaft 11 and helical blade 12 and rotate, utilize helical blade 12 to carry the soil of feed bucket 10 bottom to the top, and transport to box 1 again through feeding plate 9 in, thereby carry out further crushing screening, until the detection soil of crushing suitable size, guarantee the even of soil crushing, make the soil sample that gathers simultaneously can make full use of.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Soil crushing case with screening structure, including box (1), its characterized in that: the top of the box body (1) is provided with an opening, a crushing mechanism is arranged at a position, close to the upper side, of the outer wall of one side of the box body (1), the crushing mechanism comprises a first motor (4) fixedly connected with the outer wall of one side of the box body (1), the output end of the first motor (4) is connected with rotating rods (20) through a coupling, the number of the rotating rods (20) is two, two sets of the circumference outer wall of dwang (20) is fixedly connected with driving gear (3) and driven gear (5) respectively, driving gear (3) with the circumference outer wall of driven gear (5) meshes mutually, and two sets of all cup joints on the circumference outer wall of dwang (20) and changeing roller (21), two sets of leave the space between changeing roller (21), the inner wall of box (1) is close to the below of crushing mechanism and is provided with screening mechanism.

2. A soil pulverizing box with screening structure according to claim 1, wherein: one side inner wall of box (1) is close to the one end fixedly connected with bearing frame of dwang (20), two sets of dwang (20) rotate and peg graft on the circumference inner wall of corresponding bearing frame, weld on the outer wall of commentaries on classics roller (21) and have a plurality of crushing tooth (7), two sets of commentaries on classics roller (21) are through crushing tooth (7) meshing.

3. A soil pulverizing box with screening structure according to claim 2, wherein: the upper parts of the inner walls of the two sides of the box body (1) close to the crushing mechanism are fixed with a material guide plate (6) through bolts.

4. A soil pulverizing box with screening structure according to claim 3, wherein: screening mechanism is in including fixed connection spring (14) of box (1) bottom inner wall, the top fixedly connected with screening frame (18) of spring (14), screening frame (18) slope sets up, the top of screening frame (18) is provided with screen cloth (19), the bottom outer wall of screen cloth (19) has vibrating motor (17) through bolt fixed mounting, one side outer wall of box (1) is provided with feeding mechanism.

5. A soil pulverizing box with sieving structure as defined in claim 4, wherein: one side outer wall fixedly connected with feed bin (10) of box (1), box (1) is close to feed bin (10) one side inner wall has seted up the bevel connection, feed bin (10) are close to guide opening (13) have been seted up to the outer wall of bottom, feed bin (10) outer wall with the outer wall fixedly connected with of box (1) draws flitch (22), the bevel connection with guide opening (13) are linked together through draw flitch (22).

6. A soil pulverizing box with sieving structure as defined in claim 5, wherein: the feeding mechanism comprises a second motor (8) fixedly connected with the outer wall of the top of the feeding barrel (10), a transmission shaft (11) is fixedly connected with the output end of the second motor (8), a helical blade (12) is fixedly connected with the outer wall of the circumference of the transmission shaft (11), one end of the transmission shaft (11) away from the second motor (8) is rotatably connected with the bottom of the feeding barrel (10), a feeding plate (9) is arranged on the outer wall, close to the top, of the feeding barrel (10), and the feeding plate (9) is obliquely arranged towards the opening of the box body (1).

7. A soil pulverizing box with sieving structure as defined in claim 6, wherein: the automatic feeding device is characterized in that a discharging pipe (15) is fixedly connected to the outer wall of the bottom of the box body (1), a control valve (16) is arranged on the outer wall of the circumference of the discharging pipe (15), and supporting frames (2) are fixedly installed on two sides of the bottom of the box body (1).