CN112112031A - Construction soil block crushing device and crushing method thereof - Google Patents

Abstract

The invention discloses a soil block crushing device for construction and a crushing method thereof. This soil block breaker is used in construction is provided with the filter sieve, screens the soil after the breakage, can separate some stones and non-degradable plastic products and hack in the soil block, is favorable to the use of hack, avoids the impurity influence construction effect that contains when the construction, and the user can pull out the case from the collecting box through the handle simultaneously, transports the hack again, easy operation, and the person of being convenient for uses.

Description

A kind of soil block crushing device for construction and its crushing method

technical field

The invention relates to the field of soil block crushing, in particular to a soil block crushing device for earthwork engineering construction and a crushing method thereof.

Background technique

In construction, especially in road construction, the requirements for clay are relatively high. Due to the inconsistent water content of existing clay, it needs to be pulverized, and then mixed after pulverization to achieve a consistent water content and solve its problems. problems affecting construction;

The existing soil block crushing equipment for earthwork construction cannot screen the broken soil blocks. The mixed debris in the soil blocks will affect the construction effect, and there is no collection box at the bottom, so that the screened soil blocks are stacked on the ground. It is easy to re-mix other debris, and the operation is complicated during use, which is not conducive to use. Therefore, we propose a soil block crushing device and a crushing method for earthwork construction.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a soil block crushing device for earthwork construction and a crushing method thereof, so as to solve the problem that the existing soil block crushing device for earthwork construction proposed in the above-mentioned background technology cannot screen the crushed soil blocks, and the soil blocks cannot be screened. The mixed debris will affect the construction effect, and there is no collection box at the bottom, resulting in the screening of soil blocks stacked on the ground, easy to re-mix other debris, and complicated operations during use, which is not conducive to use.

In order to achieve the above purpose, the present invention provides the following technical solutions: a clod crushing device for construction, comprising a crushing box, the upper end of the crushing box is provided with a feeding pipe in the middle position, and the left end of the crushing box is installed near the middle position. Motor, the front end of the No. 1 motor is fixedly connected with a No. 1 transmission shaft, the front end of the crushing box is provided with a protective shell near the bottom, and the middle position of the bottom end of the crushing box is provided with a discharge pipe. A filter screen is arranged below, four groups of connecting rods are symmetrically arranged at the front and rear ends of the filter screen, and four groups of support columns are symmetrically arranged at the corners of the bottom end of the crushing box, and the inner sides of the four groups of the support columns are fixed. A collection box is installed, a storage box is movably arranged in the collection box, a No. 2 motor is installed on the upper end of the support column, and a No. 2 drive shaft is fixedly connected to the front end of the No. 2 motor. The front end is fixedly connected with a disc, and the right end of the disc is connected with the left end of the filter screen with a connecting rod two.

Preferably, four groups of crushing rollers are evenly arranged inside the crushing box near the bottom end, both ends of the crushing rollers are provided with rotating shafts, several sets of blades are evenly arranged on the crushing rollers, and the No. The front end is fixedly connected with a driving gear, and the right side of the driving gear is evenly provided with four sets of mutually meshing driven gears, and the driving gears are meshed with the driven gears, and the four sets of the rotating shafts are respectively fixedly connected with the four sets of driven gears .

Preferably, the upper end of the connecting rod 1 is provided with a through hole, the bottom end of the crushing box is provided with four sets of hanging rods, the bottom ends of the hanging rods are all provided with a limiting column 1, the bottom of the filter screen is provided with A filter screen is arranged at the end near the middle position, and the right end of the disc and the front end of the filter screen are provided with a second limit column, and the front end of the second limit column is provided with a limit hole, and the limit hole is inserted into the A latch is provided, and both ends of the second connecting rod are provided with mounting holes.

Preferably, the through hole is matched with the limit post, the connecting rod is movably installed at the bottom of the hanging rod through the through hole and the limit post, and the filter screen is movably installed on the hanging rod through the connecting rod Below the crushing box, the second limit post is adapted to the installation hole, the connecting rod 2 is movably installed on the disc and the filter screen through the cooperating installation hole of the second limit post, the limit hole is adapted to the latch, and The second connecting rod is fixed on the second limiting post through the limiting hole and the pin.

Preferably, a handle is provided in the middle of the front end of the storage box, a chute is provided in the middle of the two inner side walls of the collection box, and two ends of the storage box and the positions corresponding to the chute are provided with slides piece.

Preferably, the chute is adapted to the slider, and the storage box is movably installed in the collection box through the slider and the chute.

Preferably, the bottom end of the crushing box is designed to be conical, and the inclination angle is 30°, and the discharge pipe is located directly above the filter screen.

A crushing method of a soil block crushing device for construction, the specific steps of the crushing method of the soil block crushing device for earthwork construction are as follows:

Step 1: First, start the No. 1 motor, and then place the clods that need to be crushed from the feeding pipe into the crushing box. The driving gear at the front end of the No. 1 drive shaft will drive the driven gear to rotate, so that the shaft and the driven gear will pass through the rotating shaft and the driven gear. The fixedly connected crushing roller will drive the blade to crush the clods and complete the crushing work;

Step 2: The crushed clods fall into the filter screen from the discharge pipe, and then start the No. 2 motor. The disc at the front end of the No. 2 motor rotates synchronously with the rotation of the No. 2 drive shaft, which further drives the connecting rod 2 to connect with the filter. The filter screen connected to the disc shakes from side to side to filter, and the filtered crushed soil will enter the collection box and then be taken out through the storage box to complete the filtration and collection work.

Compared with the prior art, the beneficial effect of the present invention is that: the soil block crushing device for earthwork construction is provided with a filter screen, when the No. 2 motor works, the No. 2 drive shaft at the front end of the No. The disc fixedly connected with the drive shaft can be rotated, because the filter screen is installed at the bottom end of the crushing box through the connecting rod, which is movably connected with the hanging rod, and the connecting rod is movably installed on the hanging rod through the through hole and the limit post, and then through the connection The filter screen movably connected with the second rod and the disc will swing left and right to screen the broken soil, which can separate the stones mixed in the soil block and the non-degradable plastic products from the broken soil, which is beneficial to the use of the broken soil and avoids the Impurities contained during construction affect the construction effect;

The soil block crushing device for earthwork construction is provided with a crushing roller. When the No. 1 motor works, the driving gear rotates synchronously with the rotation of the No. 1 drive shaft, so that the driven gear meshing with the driving gear will drive the crushing roller to rotate, and then crush The blade set on the roller will crush the soil block, which is conducive to the full mixing of the soil block and water, and avoids the different moisture content of the soil block during the construction process, which will affect the construction effect. In the box, the user can pull the storage box out of the collection box through the handle, and then transfer the broken soil, so as to avoid the screened clods from directly accumulating on the ground, and it is easy to mix new debris, and the operation is simple and convenient for the user. use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the internal sectional view of the present invention;

Fig. 3 is the partial structure schematic diagram of the present invention;

Fig. 4 is the structural representation of filter screen in the present invention;

Figure 5 is an assembly diagram of the hanging rod and the connecting rod in the present invention;

FIG. 6 is an enlarged view in the present invention.

In the picture: 1. Crushing box; 2. Feeding pipe; 3. No. 1 motor; 4. No. 1 drive shaft; 5, No. 2 motor; 6, No. 2 drive shaft; 9. Discharge pipe; 10. Protective shell; 11. Connecting rod 1; 12. Filter screen; 13. Collection box; 14. Storage box; 15. Handle; 16. Chute; 17. Slider; 18. Filter screen ;19, crushing roller; 20, rotating shaft; 21, driving gear; 22, driven gear; 23, through hole; 24, hanging rod; 25, limit column one; 26, limit column two; 27, limit hole ; 28, latch; 29, connecting rod two.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-6, the present invention provides a technical solution: a clod crushing device for construction, comprising a crushing box 1, a feeding pipe 2 is arranged at the middle position of the upper end of the crushing box 1, and the left end of the crushing box 1 is close to the middle position A No. 1 motor 3 is installed, the front end of the No. 1 motor 3 is fixedly connected with a No. 1 transmission shaft 4, the front end of the crushing box 1 is provided with a protective shell 10 near the bottom, and the middle position of the bottom end of the crushing box 1 is provided with a discharge pipe 9. A filter screen 12 is arranged below the pipe 9, four groups of connecting rods 11 are symmetrically arranged at the front and rear ends of the filter screen 12, and four groups of support columns 8 are symmetrically arranged at the corners of the bottom end of the crushing box 1, and four groups of support columns 8 A collection box 13 is fixedly installed on the inner side of the collecting box 13, a storage box 14 is movably arranged in the collection box 13, a No. 2 motor 5 is installed on the upper end of the support column 8, and the front end of the No. 2 motor 5 is fixedly connected with a No. 2 transmission shaft 6. The front end of the shaft 6 is fixedly connected with a disc 7, and the right end of the disc 7 is connected with the left end of the filter screen 12 with a connecting rod 29. The bottom end of the crushing box 1 is designed to be conical, and the inclination angle is 30°. 9 is located directly above the filter screen 12.

The upper end of the connecting rod one 11 is provided with a through hole 23, the bottom end of the crushing box 1 is provided with four sets of hanging rods 24, the bottom end of the hanging rod 24 is provided with a limiting column one 25, and the bottom end of the filter screen 12 is close to the middle position A filter screen 18 is provided, the right end of the disc 7 and the front end of the filter screen 12 are provided with a limit post 26 near the left side, and a limit hole 27 is provided at the front end of the limit post 26, and a pin is inserted into the limit hole 27 28. Both ends of the connecting rod 29 are provided with installation holes, the through hole 23 is adapted to the limit post 1 25, and the connecting rod 11 is movably installed at the bottom of the hanging rod 24 through the through hole 23 and the limit post 25. , and the filter screen 12 is movably installed under the crushing box 1 through the first connecting rod 11 and the hanging rod 24, the second limiting column 26 is adapted to the installation hole, and the second connecting rod 29 is movably installed on the disc through the second limiting column 26 and the mounting hole. 7. On the filter screen 12, the limiting hole 27 is matched with the pin 28, and the second connecting rod 29 is fixed on the second limiting column 26 through the limiting hole 27 and the pin 28.

Through the above technical solution: the construction clod crushing device is provided with a filter screen 12, when the No. 2 motor 5 works, the No. 2 drive shaft 6 at the front end of the No. 2 motor 5 will rotate, so that the circular The disc 7 can be rotated, because the filter screen 12 is movably installed on the bottom end of the crushing box 1 through the connecting rod-11 and the hanging rod 24, and the connecting rod-11 is movably installed on the hanging rod 24 through the through hole 23 and the limit post-25. , and then the filter screen 12 movably connected to the disc 7 through the connecting rod two 29 will swing left and right to screen the broken soil, which can separate the stones mixed in the soil block and the non-degradable plastic products from the broken soil. It is conducive to the use of crushed soil and avoids impurities contained in the construction that affect the construction effect.

The interior of the crushing box 1 is evenly provided with four groups of crushing rollers 19 near the bottom end, both ends of the crushing roller 19 are provided with rotating shafts 20, and several sets of blades are evenly arranged on the crushing roller 19, and the front end of the No. 1 transmission shaft 4 is fixedly connected with an active Gear 21, the right side of the driving gear 21 is evenly provided with four sets of meshing driven gears 22, and the driving gear (21) and the driven gear (22) are meshed with each other, and the four sets of rotating shafts 20 are respectively connected with the four sets of driven gears 22. Fixed connection, when the No. 1 motor 3 is working, the driving gear 21 rotates synchronously with the rotation of the No. 1 transmission shaft 4, so that the driven gear 22 meshing with the driving gear 21 will drive the crushing roller 19 to rotate, and then the crushing roller 19. The set blade will crush the soil block, which is conducive to the full mixing of the soil block and the water, and avoids the different moisture content of the soil block during the construction process, which will affect the construction effect.

A handle 15 is provided in the middle position of the front end of the storage box 14, a chute 16 is provided in the middle position of the two inner side walls of the collection box 13, and a slider 17 is provided at both ends of the storage box 14 and the position corresponding to the chute 16, The chute 16 is adapted to the slider 17, and the storage box 14 is movably installed in the collection box 13 through the slider 17 and the chute 16. Since the storage box 14 is movably installed in the collection box 13 through the slider 17 and the chute 16, The user can pull out the storage box 14 from the collection box 13 through the handle 15, and then transfer the broken soil, so as to avoid the screened clods from directly accumulating on the ground, and it is easy to mix new debris, and the operation is simple and convenient for the user. use.

Working principle: For this kind of soil block crushing device for earthwork construction, first, start the No. 1 motor 3, and then place the soil blocks that need to be crushed from the feeding pipe 2 into the crushing box 1. When the No. 1 motor 3 works , the driving gear 21 rotates synchronously with the rotation of the No. 1 transmission shaft 4, so that the driven gear 22 meshing with the driving gear 21 will drive the rotating shaft 20 fixedly connected at both ends of the crushing roller 19 to rotate, and then the blade set on the crushing roller 19 will rotate. The soil block will be crushed to complete the crushing work, which is conducive to the full mixing of the soil block and water, and avoids the different moisture content of the soil block during the construction process, which affects the construction effect. The broken soil block falls from the discharge pipe 9 into the filter screen 12, then start the No. 2 motor 5, when the No. 2 motor 5 works, the No. 2 drive shaft 6 at the front end of the No. 2 motor 5 will rotate, so that the disc 7 fixedly connected with the No. 2 drive shaft 6 can rotate, because The filter screen 12 is movably installed on the bottom end of the crushing box 1 through the connecting rod one 11 and the hanging rod 24, and the connecting rod one 11 is movably installed on the hanging rod 24 through the through hole 23 and the limit post 25, and the connecting rod two 29 The second limit post 26 is movably installed on the disc 7 and the filter screen 12 through the second limit post 26, and the second connecting rod 29 is fixed on the second limit post 26 through the limit hole 27 and the second pin 28, and is further connected to the second limit post 26 through the second connecting rod 29. The filter screen 12 movably connected to the disc 7 will swing left and right, and the filter screen 18 in the filter screen 12 will screen the broken soil, which can separate the stones mixed in the soil block and the non-degradable plastic products from the broken soil, It is conducive to the use of crushed soil, avoids impurities contained during construction that affect the construction effect, and completes the filtration and collection work. Since the storage box 14 is movably installed in the collection box 13 through the slider 17 and the chute 16, the user can The storage box 14 is pulled out from the collection box 13, and then the broken soil is transported, so as to prevent the screened clods from directly accumulating on the ground, it is easy to mix new debris, and the operation is simple and convenient for users to use. The driving gear 21 and the driven gear 22 are blocked, so as to prevent the user from being pinched, which is beneficial to the safety of the user.

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

Claims (8)

1. The utility model provides a clod breaker is used in construction, includes broken case (1), its characterized in that: the feeding device is characterized in that a feeding pipe (2) is arranged at the middle position of the upper end of the crushing box (1), a first motor (3) is installed at the left end of the crushing box (1) close to the middle position, a first transmission shaft (4) is fixedly connected to the front end of the first motor (3), a protective shell (10) is arranged at the front end of the crushing box (1) close to the bottom, a discharging pipe (9) is arranged at the middle position of the bottom end of the crushing box (1), a filter sieve (12) is arranged below the discharging pipe (9), four groups of first connecting rods (11) are symmetrically arranged at the front end and the rear end of the filter sieve (12), four groups of supporting columns (8) are symmetrically arranged at the corner position of the bottom end of the crushing box (1), four groups of collecting boxes (13) are fixedly installed at the inner sides of the supporting columns (8), a storage box (14) is movably arranged in the, the front end fixedly connected with No. two transmission shafts (6) of No. two motor (5), the front end fixedly connected with disc (7) of No. two transmission shaft (6), the right-hand member of disc (7) and the left end of filter sieve (12) are connected with connecting rod two (29).

2. The soil block crushing device for construction according to claim 1, wherein: the inside of broken case (1) is close to the bottom and evenly is provided with four group's crushing roller (19), the both ends of crushing roller (19) all are provided with pivot (20), evenly set up a plurality of groups blade on crushing roller (19), the front end fixedly connected with driving gear (21) of a transmission shaft (4), the right side of driving gear (21) evenly is provided with four group's intermeshing 'driven gear (22), and driving gear (21) and driven gear (22) mesh mutually, four group pivot (20) respectively with four group's driven gear (22) fixed connection.

3. The soil block crushing device for construction according to claim 1, wherein: through-hole (23) have all been seted up to the upper end of connecting rod (11), the bottom of broken case (1) is provided with four groups peg (24), the bottom of peg (24) all is provided with spacing post (25), the bottom of filter sieve (12) is close to intermediate position and is provided with filter screen (18), the right-hand member of disc (7) and the front end of filter sieve (12) are close to the left side and all are provided with spacing post two (26), spacing hole (27) have been seted up to the front end of spacing post two (26), spacing hole (27) interpolation is equipped with bolt (28), the mounting hole has all been seted up at the both ends of connecting rod two (29).

4. The soil block crushing device for construction according to claim 3, wherein: through-hole (23) and spacing post (25) looks adaptation, connecting rod (11) are through-hole (23) cooperation spacing post (25) movable mounting in the bottom of peg (24), and filter sieve (12) are through connecting rod (11) and peg (24) movable mounting in broken case (1) below, spacing post two (26) and mounting hole looks adaptation, connecting rod two (29) are through spacing post two (26) cooperation mounting hole movable mounting on disc (7) and filter sieve (12), spacing hole (27) and bolt (28) looks adaptation, and connecting rod two (29) are fixed on spacing post two (26) through spacing hole (27) cooperation bolt (28).

5. The soil block crushing device for construction according to claim 1, wherein: a handle (15) is arranged in the middle of the front end of the storage box (14), sliding grooves (16) are formed in the middle of the two inner side walls of the collection box (13), and sliding blocks (17) are arranged at the two ends of the storage box (14) and in positions corresponding to the sliding grooves (16).

6. The soil block crushing device for construction according to claim 5, wherein: the sliding groove (16) is matched with the sliding block (17), and the storage box (14) is movably arranged in the collection box (13) through the sliding block (17) matched with the sliding groove (16).

7. The soil block crushing device for construction according to claim 1, wherein: the bottom end of the crushing box (1) is designed to be conical, the inclination angle is 30 degrees, and the discharge pipe (9) is located right above the filter sieve (12).

8. A crushing method of a soil block crushing device for construction is characterized in that: the crushing method of the soil block crushing device for construction specifically comprises the following steps:

the method comprises the following steps: firstly, a first motor (3) is started, soil blocks needing to be crushed are placed in a crushing box (1) from a feeding pipe (2), a driving gear (21) at the front end of a first transmission shaft (4) can drive a driven gear (22) to rotate, and a crushing roller (19) fixedly connected with the driven gear (22) through a rotating shaft (20) can drive a blade to crush the soil blocks, so that the crushing work is completed;

step two: the broken soil block falls into on filter sieve (12) from discharging pipe (9), start No. two motor (5) immediately, disc (7) of No. two motor (5) front end rotates along with the rotation synchronization of No. two transmission shafts (6), further drive through connecting rod two (29) and the filter sieve (12) left and right sides shake that disc (7) are connected, filter, the hack after the filtration can get into collecting box (13), then take out through case (14), accomplish and filter and collect the work.

Images