阅读说明：本技术 实验室碎土机 (Laboratory soil crusher ) 是由 宋宇 李辉 陈学军 王建强 张铭致 甘小卉 于 2021-08-09 设计创作，主要内容包括：本发明涉及实验室设备技术领域,具体涉及一种实验室碎土机；支撑架靠近进土口的一端设置有碾压板,碾压板呈倾斜结构设置,滚筒与碾压板相对应,筛板位于支撑架靠近出土口的一端,滚筒的一端设置有从动轮,动力装置的输出端与从动轮的外部套设有传动皮带,将土放置在碾压板上,在自然滑落的过程中,启动动力装置,通过传动皮带带动从动轮转动,进而使得滚筒转动对土进行碾碎,碾碎后的土滑落至筛板上,满足条件的土从筛板的筛孔掉落后,通过出土口输出,较大颗粒的土滞留在筛板上,通过出渣口输出,相较于传统制备试验用土的方法,效率更快。(The invention relates to the technical field of laboratory equipment, in particular to a laboratory soil crusher; the one end that the support frame is close to into soil inlet is provided with the board of rolling, the board of rolling is the slope structure setting, the cylinder is corresponding with the board of rolling, the sieve is located the one end that the support frame is close to the unearthed mouth, the one end of cylinder is provided with from the driving wheel, power device's output and the outside cover from the driving wheel are equipped with driving belt, place soil on the board of rolling, in the in-process that naturally slips, start power device, it rotates from the driving wheel to drive through driving belt, and then make the cylinder rotate and pulverize soil, the soil after pulverizing slips to the sieve, the soil that satisfies the condition falls behind from the sieve mesh of sieve, through the unearthed mouth output, the soil of bigger granule is detained on the sieve, through the output of slag notch, compare in the method of traditional preparation for experimental soil, efficiency is faster.)

1. A laboratory soil crusher is characterized in that,

the laboratory soil crusher comprises a support frame, a support, a roller, a power device, a rolling plate and a sieve plate, wherein one end of the support frame is provided with a soil inlet, the other end of the support frame is provided with a soil outlet, one end of the support frame close to the soil inlet is provided with the rolling plate, the rolling plate is arranged in an inclined structure, the support frame is connected with the support frame in a disassembling way and is positioned above the support frame and is positioned at one end of the support frame close to the soil inlet, the roller is arranged on the support frame and corresponds to the rolling plate, one end of the sieve plate is connected with the bottom of the rolling plate in a disassembling way, the other end of the sieve plate is connected with the support frame in a disassembling way and is positioned above the support frame and is positioned at one end of the support frame close to the soil outlet, and one end of the sieve plate far away from the rolling plate is provided with a slag outlet, the slag notch is located the top of unearthing mouth, power device sets up in subaerial, the one end of cylinder is provided with from the driving wheel, power device's output with the outside cover from the driving wheel is equipped with driving belt.

2. The laboratory pulverizer of claim 1,

the power device comprises an electric motor, a gear box and a driving wheel, wherein the electric motor is arranged on the ground, the gear box is arranged at the output end of the electric motor, the driving wheel is arranged at the output end of the gear box, and the driving wheel and the driven wheel are sleeved with the transmission belt.

3. The laboratory pulverizer of claim 1,

the support frame comprises a first bottom frame, a second bottom frame and a feeding table, the first bottom frame and the second bottom frame are fixedly connected with the feeding table and are located below the feeding table, the feeding table is arranged in an inclined structure, the first bottom frame is located below the high position of the feeding table, the second bottom frame is located below the low position of the feeding table, one end of the feeding table is provided with the soil inlet, the other end of the feeding table is provided with a concave table, one end, close to the soil inlet, of the feeding table is provided with the rolling plate, and the sieve plate is located above the concave table.

4. The laboratory crusher of claim 3,

the support frame further comprises two side baffles, and the two side baffles are fixedly connected with the feeding table and are respectively positioned on two sides of the feeding table.

5. The laboratory crusher of claim 3,

the first chassis and the second chassis respectively comprise a bottom plate, a supporting plate and a reinforcing plate, one end of the supporting plate is fixedly connected with the feeding table, the other end of the supporting plate is fixedly connected with the bottom plate, the supporting plate is perpendicular to the bottom plate, and the reinforcing plate is obliquely arranged between the bottom plate and the supporting plate.

6. The laboratory pulverizer of claim 1,

laboratory hack machine is still including collecting the cabinet, it is located to collect the cabinet the support frame is close to go out the soil outlet with the one end of slag notch, the inside of collecting the cabinet has set gradually first collecting region and second collecting region from top to bottom, be provided with first feed inlet on the first collecting region, first feed inlet with the slag notch is corresponding, be provided with the second feed inlet on the second collecting region, the second feed inlet with it is corresponding to go out the soil outlet.

Technical Field

The invention relates to the technical field of laboratory equipment, in particular to a laboratory soil crusher.

Background

Geotechnical engineering is very huge to the use amount of soil, and is also very big to the crushing and screening demand of soil in the research process.

In the preparation of the soil for the test, the soil is generally dried in the sun, then is hammered by a hammer, is crushed and is sieved, so that the required soil for the test is obtained, and the process is time-consuming and labor-consuming.

Disclosure of Invention

The invention aims to provide a laboratory soil crusher, which solves the problem that the efficiency is lower because the required soil for the test is obtained by drying the soil in the sun, then hammering the soil into pieces, crushing the crushed soil and sieving the crushed soil in a hammer in the prior art.

In order to achieve the purpose, the invention provides a laboratory soil crusher which comprises a support frame, a roller, a power device, a rolling plate and a sieve plate, wherein a soil inlet is formed in one end of the support frame, a soil outlet is formed in the other end of the support frame, the rolling plate is arranged at one end, close to the soil inlet, of the support frame, the rolling plate is arranged in an inclined structure, the support frame is detachably connected with the support frame and is positioned above the support frame and is positioned at one end, close to the soil inlet, of the support frame, the roller is arranged on the support frame, the roller corresponds to the rolling plate, one end of the sieve plate is detachably connected with the bottom of the rolling plate, the other end of the sieve plate is detachably connected with the support frame and is positioned above the support frame and is positioned at one end, close to the soil outlet, of the support frame, the sieve is kept away from the one end of rolling the board is provided with the slag notch, the slag notch is located the top of unearthing mouth, power device sets up in subaerial, the one end of cylinder is provided with from the driving wheel, power device's output with the outside cover from the driving wheel is equipped with driving belt.

Through the soil inlet place soil on the board is rolled, at the in-process of natural landing, starts power device, through driving belt drives from the driving wheel rotation, and then make the cylinder rotates and pulverizes soil, and the soil after pulverizing slides to on the sieve, the soil that satisfies the condition is followed after the sieve mesh of sieve falls, through the output of unearthing mouth, and the soil of great granule is detained on the sieve, through the output of slag notch, compare in the method of traditional preparation test soil, efficiency is faster.

The power device comprises a motor, a gear box and a driving wheel, the motor is arranged on the ground, the gear box is arranged at the output end of the motor, the driving wheel is arranged at the output end of the gear box, and the driving wheel and the driven wheel are sleeved with the transmission belt.

And starting the motor, changing the output rotating speed of the motor through the gear transmission box, and driving the driven wheel to rotate through the driving wheel and the transmission belt so as to rotate the roller.

The supporting frame comprises a first bottom frame, a second bottom frame and a feeding table, the first bottom frame and the second bottom frame are fixedly connected with the feeding table and are located below the feeding table, the feeding table is arranged in an inclined structure, the first bottom frame is located below the high position of the feeding table, the second bottom frame is located below the low position of the feeding table, the soil inlet is formed in one end of the feeding table, a concave table is arranged at the other end of the feeding table, the rolling plate is arranged at one end, close to the soil inlet, of the feeding table, and the sieve plate is located above the concave table.

The feeding table is of an inclined structure, the sieve plate is located above the concave table, so that ground after rolling naturally slides to the sieve plate, the ground meeting the conditions passes through sieve holes of the sieve plate, the sieve holes of the sieve plate fall to the concave table, the ground is output through the soil outlet, and large-particle soil is retained on the sieve plate and then passes through the slag outlet.

The support frame further comprises two side baffles, and the two side baffles are fixedly connected with the feeding table and are respectively positioned on two sides of the feeding table.

The side baffles are arranged on two sides of the feeding table, so that soil is prevented from being separated from the feeding table in the sliding process.

The first chassis and the second chassis respectively comprise a bottom plate, a supporting plate and a reinforcing plate, one end of the supporting plate is fixedly connected with the feeding table, the other end of the supporting plate is fixedly connected with the bottom plate, the supporting plate is perpendicular to the bottom plate, and the reinforcing plate is obliquely arranged between the bottom plate and the supporting plate.

The supporting plate with the reinforcing plate all with bottom plate fixed connection adopts integrated into one piece technique to make the structure more firm during the manufacturing, the supporting plate with the slope is provided with between the bottom plate the reinforcing plate forms stable triangle-shaped structure, makes the overall structure of support frame is more stable.

Wherein, laboratory hack machine is still including collecting the cabinet, it is located to collect the cabinet the support frame is close to go out the soil outlet with the one end of slag notch, the inside of collecting the cabinet has set gradually first collecting region and second collecting region from top to bottom, be provided with first feed inlet on the first collecting region, first feed inlet with the slag notch is corresponding, be provided with the second feed inlet on the second collecting region, the second feed inlet with it is corresponding to go out the soil outlet.

Through after the sieve screens, the soil of the particle size of the meeting condition drops extremely on the concave station, through the second feed inlet is carried extremely in the second collecting region, the soil of great particle size drops and passes through first feed inlet is carried extremely in the first collecting region to subsequent classification of being convenient for.

The laboratory soil crusher is characterized in that one end of the support frame, which is close to the soil inlet, is provided with the rolling plate, the rolling plate is arranged in an inclined structure, the support frame is provided with the roller, the roller corresponds to the rolling plate, one end of the sieve plate is detachably connected with the bottom of the rolling plate, the other end of the sieve plate is detachably connected with the support frame and is positioned at one end of the support frame, which is close to the soil outlet, one end of the roller is provided with the driven wheel, the output end of the power device and the outer part of the driven wheel are sleeved with the transmission belt, soil is placed on the rolling plate through the soil inlet, the power device is started in the natural falling process, the driven wheel is driven to rotate through the transmission belt, the roller is further driven to rotate to crush the soil, and the crushed soil slides down to the sieve plate, after soil meeting the conditions falls from the sieve pores of the sieve plate, larger-particle soil is retained on the sieve plate through the output of the soil outlet, and the efficiency is higher through the output of the soil outlet compared with the traditional method for preparing soil for the test.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of a laboratory crusher provided by the present invention.

Fig. 2 is an enlarged view of a portion of the structure of fig. 1 a according to the present invention.

Fig. 3 is a schematic structural diagram of the feeding device provided by the invention without installation.

Fig. 4 is a top view of fig. 3 provided by the present invention.

Fig. 5 is a sectional view of the inner structure taken along line a-a of fig. 4 according to the present invention.

1-support frame, 11-soil inlet, 12-soil outlet, 13-slag outlet, 14-first underframe, 141-bottom plate, 142-support plate, 143-reinforcing plate, 15-second underframe, 16-feeding table, 161-concave table, 17-side baffle, 2-support, 3-roller, 31-driven wheel, 32-driving belt, 4-power device, 41-motor, 42-gear gearbox, 43-driving wheel, 5-rolling plate, 6-sieve plate, 7-collecting cabinet, 71-first collecting area, 72-second collecting area, 73-first feeding hole, 74-second feeding hole, 8-feeding device, 81-feeding frame, 82-feeding frame, 83-feeding assembly, 831-first electric push rod, 832-second electric push rod, 833-connecting frame.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 5, the invention provides a laboratory soil crusher, which comprises a support frame 1, a support frame 2, a roller 3, a power device 4, a rolling plate 5 and a sieve plate 6, wherein one end of the support frame 1 is provided with a soil inlet 11, the other end of the support frame 1 is provided with a soil outlet 12, one end of the support frame 1 close to the soil inlet 11 is provided with the rolling plate 5, the rolling plate 5 is arranged in an inclined structure, the support frame 2 is detachably connected with the support frame 1, is positioned above the support frame 1 and is positioned at one end of the support frame 1 close to the soil inlet 11, the roller 3 is arranged on the support frame 2, the roller 3 corresponds to the rolling plate 5, one end of the sieve plate 6 is detachably connected with the bottom of the rolling plate 5, and the other end of the sieve plate 6 is detachably connected with the support frame 1, and be located the top of support frame 1, and be located support frame 1 is close to the one end of unearthing mouth 12, sieve 6 is kept away from the one end of rolling board 5 is provided with slag notch 13, slag notch 13 is located the top of unearthing mouth 12, power device 4 sets up subaerially, the one end of cylinder 3 is provided with from driving wheel 31, power device 4's output with the outside cover from driving wheel 31 is equipped with driving belt 32.

In this embodiment, through advance soil mouthful 11 and place soil on the board 5 rolls, at the in-process of nature landing, starts power device 4, through driving belt 32 drives from driving wheel 31 rotates, and then make 3 rotations of cylinder pulverize soil, and the soil landing after pulverizing extremely on sieve 6, the soil that satisfies the condition is followed sieve 6's sieve mesh falls behind, through go out soil mouthful 12 output, and the soil of great granule is detained on sieve 6, through slag notch 13 output, compare in the experimental method of using soil of traditional preparation, efficiency is faster.

Further, the power device 4 comprises a motor 41, a gear box 42 and a driving wheel 43, the motor 41 is arranged on the ground, the gear box is arranged at the output end of the motor 41, the driving wheel 43 is arranged at the output end of the gear box, and the driving wheel 43 and the driven wheel 31 are sleeved with the transmission belt 32.

In the present embodiment, after the motor 41 is started and the output rotation speed of the motor 41 is changed through the gear box 42, the driving pulley 43 rotates the driven pulley 31 through the driving belt 32, and thus the drum 3 rotates.

Further, the support frame 1 comprises a first chassis 14, a second chassis 15 and a feeding table 16, the first chassis 14 and the second chassis 15 are both fixedly connected with the feeding table 16 and are both located below the feeding table 16, the feeding table 16 is arranged in an inclined structure, the first chassis 14 is located below a high position of the feeding table 16, the second chassis 15 is located below a low position of the feeding table 16, one end of the feeding table 16 is provided with the soil inlet 11, the other end of the feeding table 16 is provided with a concave table 161, one end of the feeding table 16 close to the soil inlet 11 is provided with the rolling plate 5, and the sieve plate 6 is located above the concave table 161.

In this embodiment, pay-off platform 16 is the slope structure setting, sieve 6 is located concave station 161's top for the native landing naturally after rolling extremely on sieve 6, the native of satisfying the condition passes through sieve 6's sieve mesh drops extremely on the concave station 161, and then passes through the export 12 output, the soil of great granule is detained on sieve 6, and then passes through slag notch 13 output.

Further, the support frame 1 further includes two side baffles 17, the two side baffles 17 are both fixedly connected to the feeding table 16 and are respectively located at two sides of the feeding table 16, the first chassis 14 and the second chassis 15 both include a bottom plate 141, a support plate 142 and a reinforcing plate 143, one end of the support plate 142 is fixedly connected to the feeding table 16, the other end of the support plate 142 is fixedly connected to the bottom plate 141, the support plate 142 is perpendicular to the bottom plate 141, and the reinforcing plate 143 is obliquely arranged between the bottom plate 141 and the support plate 142.

In this embodiment, the side baffles 17 are disposed on two sides of the feeding table 16, so as to prevent soil from separating from the feeding table 16 during the sliding process, the supporting plate 142 and the reinforcing plate 143 are both fixedly connected to the bottom plate 141, and are manufactured by an integral molding technique to have a firmer structure, and the reinforcing plate 143 is obliquely disposed between the supporting plate 142 and the bottom plate 141 to form a stable triangular structure, so that the overall structure of the supporting frame 1 is more stable.

Further, laboratory hacking machine is still including collecting cabinet 7, it is located to collect cabinet 7 the support frame 1 is close to go out native mouthful 12 with the one end of slag notch 13, the inside of collecting cabinet 7 has set gradually first collecting region 71 and second collecting region 72 from top to bottom, be provided with first feed inlet 73 on the first collecting region 71, first feed inlet 73 with the slag notch 13 is corresponding, be provided with second feed inlet 74 on the second collecting region 72, second feed inlet 74 with it is corresponding to go out native mouthful 12.

In the present embodiment, after being screened by the sieve plate 6, the soil with a particle size meeting the condition drops onto the concave 161 and is conveyed into the second collecting region 72 through the second feeding hole 74, and the soil with a larger particle size drops through the first feeding hole 73 and is conveyed into the first collecting region 71, thereby facilitating the subsequent classification.

Furthermore, laboratory hacking machine still includes loading attachment 8, loading attachment 8 is located support frame 1 is close to one side of soil inlet 11.

In this embodiment, the loading device 8 is disposed at one end of the supporting frame 1 close to the soil inlet 11, and soil is conveyed to the rolling plate 5 through the soil inlet 11 by the loading device 8.

Further, the feeding device 8 comprises a feeding frame 81, a feeding frame 82 and a feeding assembly 83, a sliding rail is arranged on the feeding frame 81, the feeding frame 82 is slidably connected with the sliding rail, an installation end of the feeding assembly 83 is detachably connected with the feeding frame 81, and an output end of the feeding assembly 83 corresponds to the feeding frame 82.

In this embodiment, the feeding frame 82 is slidably connected to the slide rail, and after soil is placed on the feeding frame 82, the feeding assembly 83 is utilized to drive the feeding frame 82 to slide on the slide rail and drive the feeding frame 82 to turn over, so that the soil in the feeding frame 82 is conveyed to the rolling plate 5 through the soil inlet 11.

Further, the feeding assembly 83 includes a first electric push rod 831 and a second electric push rod 832, the installation end of the first electric push rod 831 and the installation end of the second electric push rod 832 are both detachably connected to the feeding frame 81, the second electric push rod 832 is located the one end of the support frame 1 far away from the first electric push rod 831, the one end of the support frame 1 far away from the feeding frame 82 is provided with a connection frame 833, the output end of the first electric push rod 831 corresponds to the bottom of the feeding frame 82, and the output end of the second electric push rod 832 is movably connected to the connection frame 833.

In this embodiment, the first electric push rod 831 and the second electric push rod 832 are synchronously started, so that the feeding frame 82 slides to the upper side of the feeding frame 81, and the second electric push rod 832 is continuously started, so as to drive the feeding frame 82 to turn over, and convey the soil in the feeding frame 82 to the rolling plate 5.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.