CN214749259U

CN214749259U - Similar material is shakeout ware for simulation experiment

Info

Publication number: CN214749259U
Application number: CN202120605677.3U
Authority: CN
Inventors: 白愿; 索永录; 屈慧升; 韦启蒙; 张彩鑫
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-16
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to a similar material is shakeout ware for simulation experiment, it includes backup pad, first scraper blade, second scraper blade, third scraper blade, the top of backup pad is fixed with the handle, the bottom left side of backup pad is fixed with first bracing piece, the bottom right side of backup pad is fixed with the second bracing piece, the left side fixed track of first bracing piece, track connection gear, the gear is fixed on first minor axis, the lower part of first dead lever with the lower part of second dead lever passes through the second minor axis and connects, the second minor axis is connected with the travelling wheel, the travelling wheel is located between first dead lever and the second dead lever, the right side fixed slide of second bracing piece, the slide connects the small pulley, the small pulley is fixed on the third minor axis, the lower part of third dead lever and the lower part of fourth dead lever pass through the fourth minor axis and connect the travelling wheel, fixed connecting rod between second dead lever and the third dead lever, a groove is fixed at the bottom of the connecting rod and is connected with the first scraper, the second scraper or the third scraper; the utility model has the advantages of easy operation, wide application range and good flattening effect.

Description

Similar material is shakeout ware for simulation experiment

Technical Field

The utility model relates to a similar material simulation experiment technical field, concretely relates to similar material is shakeout ware for simulation experiment.

Background

The simulation of similar material is one of scientific experiments, it is one of the ways that people discuss and know the law of earth pressure, the similar material is installed on model frame to test, the model frame is designed according to the content and requirement of research, the content of research is different, it can be divided into plane model frame and three-dimensional model frame, the plane model frame can be divided into horizontal layered model frame and model frame with adjustable angle, at present, most of them adopt plane model frame, after erecting template, the material is uniformly stirred and poured into model frame according to proportion, then raking, compacting, the degree of compacting is according to the requirement of required density, the accessory facilities commonly used in the experiment are glass plate, iron block for compensating pressure, iron block for compacting with handle, channel steel, angle steel, etc., while the apparatus facilities for uniformly stirring and pouring material into model frame according to proportion, then laying material are not available, in many cases, similar materials are piled together, people generally take a plastic plate to roughly level the materials, and sometimes the materials are not paved, so that the time is wasted in the experiment process, and the accuracy of the experiment is influenced; it is therefore desirable to provide a similar material simulation experiment spreader.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, provide a similar material is shakeout ware for simulation experiments, have simple structure, convenient operation, excellent in use effect's characteristics.

The utility model discloses an effect realizes like this: a similar material is shakeout ware for simulation experiments, it includes backup pad, first scraper blade, second scraper blade, third scraper blade, the top of backup pad is fixed with the handle, the bottom left side of backup pad is fixed with first bracing piece, the bottom right side of backup pad is fixed with the second bracing piece, the left side fixed rail of first bracing piece, the track connection gear, the gear is fixed on first minor axis, first minor axis passes swiveling wheel, first fixed link, gear, first bracing piece, second fixed link from left to right in proper order, the lower part of first fixed link passes through the second minor axis with the lower part of second fixed link is connected, the second minor axis is connected with the travelling wheel, the travelling wheel is located between first fixed link and the second fixed link, the right side fixed slide of second bracing piece, the slide connects the small pulley, the small pulley is fixed on the third minor axis, the third minor axis passes elasticity nut, fourth dead lever, small pulley, second bracing piece, third dead lever from the right side to a left side in proper order, the lower part of third dead lever with the lower part of fourth dead lever is passed through the fourth minor axis and is connected, the fourth minor axis is connected with the travelling wheel, the travelling wheel is located the third dead lever with between the fourth dead lever, the second dead lever with fixed connecting rod between the third dead lever, the fixed recess in bottom of connecting rod, first scraper blade or second scraper blade or third scraper blade are connected to the recess, first scraper blade, second scraper blade, third scraper blade can be replaced each other.

Specifically, the rotating wheel is fixed on a first short shaft, and the gear is fixedly connected with the first short shaft.

Specifically, the elastic nut is rotatably connected with a third short shaft, and the small pulley is rotatably connected with the third short shaft.

Specifically, the handle material is rubber.

Specifically, the top of the first scraper blade is fixed with a cutting, the bottom of the cutting is connected with the scraper blade, and the bottom of the steel plate is in a zigzag shape.

Specifically, the top of second scraper blade is fixed with the cutting, and the steel sheet is connected to the bottom of cutting, and the silica gel strip is connected to the bottom of steel sheet.

Specifically, the top of the third scraper is fixed with a cutting, the bottom of the cutting is connected with a steel plate, and the bottom of the steel plate is vertically fixed with toughened glass.

The utility model has the advantages that: the utility model adopts the rubber handle, and the material of the rubber is helpful for skid resistance and convenient force application during the use process; the travelling wheels on the two sides of the utility model can be fixed on the two sides of the experimental channel steel, and can roll back and forth under the drive of the handle; the elastic nut is rotated to enable a certain gap to be reserved between the small pulley and the slide way, the small pulley can slide on the slide way, the rotating wheel is rotated to drive the first short shaft to rotate, the gear is driven to rotate through the first short shaft, the gear is driven to move on the rail, the small pulley is driven to move on the slide way, and therefore the height of the connecting rod from a similar material in the channel steel is adjusted; the bottom of the connecting rod of the utility model is provided with a groove, the cutting can be inserted into the groove and fixed on the connecting rod, the first scraper blade, the second scraper blade and the third scraper blade can be replaced by inserting different cutting, the design of the detachable scraper blade is convenient for cleaning the scraper blade, and the detachable scraper blade is suitable for various experimental materials; the utility model has the advantages of easy operation, the suitability is strong, shakeouts effectually.

Drawings

Fig. 1 is a schematic structural diagram of a similar material simulation experiment spreader of the present invention.

Fig. 2 is a front view of the local structure of the cultivated land and fertilizer application gun in the ecological vulnerable area.

Fig. 3 is a side view of the local structure of the tillage and fertilization gun for the ecological vulnerable area.

In the figure: 1. the device comprises a supporting plate 2, a first supporting rod 3, a rotating wheel 4, a first short shaft 5, a gear 6, a track 7, a second short shaft 8, a first fixing rod 9, a second fixing rod 10, a travelling wheel 11, a steel plate 12, a handle 13, a second supporting rod 14, a slide way 15, a small pulley 16, a third short shaft 17, a turnbuckle 18, a fourth fixing rod 19, a fourth short shaft 20, a travelling wheel 21, a scraper 22, a connecting rod 23, a first scraper 24, a second scraper 25, a silica gel strip 26, a third scraper 27, a scraper 28, toughened glass 29, an inserting strip 30, a third fixing rod 31 and a groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention, which is specifically described below with reference to the embodiments.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance or implying any number of technical features that is indicative of the name, and the terms "mounted", "connected" and "connected" in the description of the invention are to be construed broadly unless otherwise explicitly stated or limited, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

As shown in fig. 1-3, a similar material is a spreader for simulation experiment, which comprises a supporting plate 1, a handle 12 is fixed on the top of the supporting plate 1, a user holds the handle 12 to operate the present invention, a first supporting rod 2 is fixed on the left side of the bottom of the supporting plate 1, a second supporting rod 13 is fixed on the right side of the bottom of the supporting plate 1, a track 6 is fixed on the left side of the first supporting rod 2, the track 6 is connected with a gear 5, the gear 5 is fixed on a first short shaft 4, the first short shaft 4 is connected with a rotating wheel 3, a first fixing rod 8, a gear 5, the first supporting rod 2 and a second fixing rod 9 from left to right, the first short shaft 4 passes through the track 6 and the first supporting rod 2, the first short shaft 4 is fixedly connected with the gear 5, the first short shaft 4 is fixedly connected with the rotating wheel 3, when in use, the rotating wheel 3 is rotated by the user, under the drive of swiveling wheel 3, first minor axis 4 is rotatory and drive gear 5 rotatory, gear 5 is rotatory and reciprocate in track 6, the lower part of first dead lever 8 with the lower part of second dead lever 9 is passed through second minor axis 7 and is connected, second minor axis 7 is connected the travelling wheel 10, travelling wheel 10 is located first dead lever 8 with between the second dead lever 9, the right side of second bracing piece 13 is fixed with slide 14, slide 14 connects small pulley 15, small pulley 15 fixes on third minor axis 16, third minor axis 16 passes elasticity nut 17, fourth dead lever 18, small pulley 15, second bracing piece 13, third dead lever 30 from the right side to a left side in proper order, and during the use, rotate elasticity nut 17, make small pulley 15 can slide on slide 14, when gear 5 reciprocates under the drive of swiveling wheel 3, small pulley 15 slides from top to bottom simultaneously on slide 14, adjusts the utility model discloses to the suitable height apart from the channel-section steel, it makes small pulley 15 fixed to rotate elasticity nut 17, third dead lever 30 lower part with fourth dead lever 18 lower part is passed through fourth minor axis 19 and is connected, fourth minor axis connection travelling wheel 20, travelling wheel 20 is located between third dead lever 30 and the fourth dead lever 18, two travelling wheels 20 just can be put up in the channel-section steel both sides, roll from top to bottom under the drive of handle 12, fixed link 22 between third dead lever 30 and the second dead lever 9, the bottom of connecting rod 22 is fixed with recess 31, recess 31 is connected with first scraper blade 23 or second scraper blade 24 or third scraper blade 26 through cutting 29, first scraper blade 23, second scraper blade 24 or third scraper blade 26 can the mutual replacement.

Example 2

For better effect, the fixed cutting 29 in top of first scraper blade 23 can insert in the recess 31 on the connecting rod 22, fixes first scraper blade 23 the utility model discloses on, cutting 29 bottom connection scraper blade 27, scraper blade 27 bottom is the zigzag, and the sawtooth of different models can be selected to the experimental materials of different thickness degrees.

For better effect, the fixed cutting 29 in top of second scraper blade 24 can insert the recess 31 on the connecting rod 22, fixes second scraper blade 24 the utility model discloses on, cutting 29 bottom steel sheet 28 is connected, silica gel strip 25 is connected to steel sheet 28 bottom, is convenient for trowel some more delicate experimental materials.

For better effect, the fixed cutting 29 in top of third scraper blade 26 can insert the recess 31 on the connecting rod 22, fixes third scraper blade 26 the utility model discloses on, 29 bottom link plate 28 of cutting, 28 bottom vertical fixation toughened glass 29 of steel sheet, 29 bottoms of toughened glass are the inclined plane, are convenient for flatten the experimental materials.

The utility model discloses a working process does: in a similar material simulation experiment, after a template is erected, materials are stirred uniformly in proportion and poured into a model frame, the similar materials are piled together under many conditions, since the materials are piled thickly at the beginning, a user firstly rotates the tightening nut 17 to enable the small pulley 15 to slide on the slide way 14, rotates the rotating wheel 3 to drive the gear 5 to slide up and down in the track 6, so as to drive the small pulley 13 to slide on the slide way 14, adjusts the distance between the similar materials of the utility model and a proper height, selects a proper scraper according to the roughness of the similar materials, usually selects the first scraper 23 with the sawtooth-shaped bottom to perform the first flattening, inserts the inserting strip 29 into the groove 31 at the bottom of the connecting rod to be fixed, then supports two traveling wheels 10 at two sides of the channel steel, holds the handle 12 to enable the traveling wheels 10 to roll back to flatten, and when the second time passes, the first scraper 23 can be pulled out, inserting the inserting bar 29 of the second scraper 24 into the groove 31 at the bottom of the connecting rod 22, repeatedly erecting the two travelling wheels 10 at the two sides of the channel steel, and rolling back and forth to flatten, wherein the detachable scraper is convenient for cleaning and using different experimental materials; the utility model has the advantages of reasonable structure, wide application range and good flattening effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and thus, the embodiments are considered in all respects to be illustrative and not restrictive, and any reference signs in the claims are not intended to be construed as limiting the claims so far concerned.

Claims

1. The utility model provides a similar material is shakeout ware for simulation experiment, it includes backup pad, first scraper blade, second scraper blade, third scraper blade, its characterized in that: the handle is fixed to the top of the supporting plate, a first supporting rod is fixed to the left side of the bottom of the supporting plate, a second supporting rod is fixed to the right side of the bottom of the supporting plate, a track is fixed to the left side of the first supporting rod, the track is connected with a gear, the gear is fixed to a first short shaft, the first short shaft penetrates through a rotating wheel, a first fixing rod, the gear, the first supporting rod and a second fixing rod from left to right in sequence, the lower portion of the first fixing rod is connected with the lower portion of the second fixing rod through a second short shaft, the second short shaft is connected with a travelling wheel, the travelling wheel is located between the first fixing rod and the second fixing rod, a sliding way is fixed to the right side of the second supporting rod and connected with a small pulley, the small pulley is fixed to a third short shaft, and the third short shaft penetrates through a loosening nut, a fourth fixing rod and a third short shaft from right to left in sequence, The lower part of the third fixing rod is connected with the lower part of the fourth fixing rod through a fourth short shaft, the fourth short shaft is connected with a travelling wheel, the travelling wheel is located between the third fixing rod and the fourth fixing rod, the second fixing rod is connected with a connecting rod between the third fixing rod, a groove is fixed at the bottom of the connecting rod, the groove is connected with a first scraper or a second scraper or a third scraper, and the first scraper, the second scraper and the third scraper can be replaced mutually.

2. A spreader for simulation experiments of similar materials as claimed in claim 1, wherein: the rotating wheel is fixed on the first short shaft, and the gear is fixedly connected with the first short shaft.

3. A spreader for simulation experiments of similar materials as claimed in claim 1, wherein: the elastic nut is rotatably connected with the third short shaft, and the small pulley is rotatably connected with the third short shaft.

4. A spreader for simulation experiments of similar materials as claimed in claim 1, wherein: the handle is made of rubber.

5. A spreader for simulation experiments of similar materials as claimed in claim 1, wherein: the top of the first scraper blade is fixed with an inserting strip, the bottom of the inserting strip is connected with the scraper blade, and the bottom of the steel plate is in a sawtooth shape.

6. A spreader for simulation experiments of similar materials as claimed in claim 1, wherein: the top of second scraper blade is fixed with the cutting, and the steel sheet is connected to the bottom of cutting, and the silica gel strip is connected to the bottom of steel sheet.

7. A spreader for simulation experiments of similar materials as claimed in claim 1, wherein: and the top of the third scraper is fixed with an inserting strip, the bottom of the inserting strip is connected with a steel plate, and the bottom of the steel plate is vertically fixed with toughened glass.