CN210729665U - A kind of crushing equipment for limestone processing - Google Patents

Abstract

The utility model discloses a crushing equipment for limestone processing, which belongs to the field of limestone processing. There are two crushing rollers, a motor is fixed on the top of the crushing box, and one end of the output shaft of the motor is connected with the two crushing rollers in a driving manner. The interior of the crushing box is provided with a vibrating plate, and both sides of the top of the vibrating plate are fixed with side plates. The vibrating plate is provided with a screening port, the interior of the screening port is inlaid with a screen mesh, and one side of the crushing box is provided with a sorting port. The utility model has reasonable structure, ingenious design and simple operation, not only can crush the limestone, but also can screen the crushed limestone to ensure the qualification rate of the limestone. Maintenance and replacement, easy to promote and use.

Description

A kind of crushing equipment for limestone processing

technical field

The utility model relates to the field of limestone processing, in particular to a crushing device for limestone processing.

Background technique

Limestone is a common building material. In order to facilitate the subsequent use and processing of limestone, it needs to be crushed. At present, the common crushing devices for limestone processing generally only have the function of crushing and do not have the function of screening, which makes it impossible to distinguish the qualified limestone from the unqualified limestone. Therefore, this scheme proposes a limestone Crushing equipment for processing.

Utility model content

The purpose of this utility model is to provide a crushing equipment for limestone processing, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a crushing equipment for limestone processing, including a crushing box, a crushing bucket is fixed on the top of the crushing box, a feeding hopper is fixed on the top of the crushing bucket, and the inside of the crushing bucket is fixed. There are two crushing rollers connected in rotation, a motor is fixed on the top of the crushing box, and one end of the output shaft of the motor is connected with the two crushing rollers. The interior of the crushing box is provided with a vibrating plate, and the top of the vibrating plate is on both sides. A side plate is fixed, the vibrating plate is provided with a screening port, the interior of the screening port is inlaid with a screen, one side of the crushing box is provided with a sorting port, and one end of the vibrating plate extends to the interior of the sorting port It is rotatably connected with the sorting port. The bottom of the sorting port is fixed with a feeding plate, and one end of the feeding plate extends to the outside of the crushing box. The bottom of the vibration plate is fixed with a vibration motor, the bottom side of the vibration plate is fixed with a buffer column, the bottom of the buffer column extends through the fixed plate to the bottom of the fixed plate, the bottom of the buffer column is fixed with a limit plate, and the outer sleeve of the buffer column is provided with two The two springs are respectively located at the top and bottom of the fixed plate, the bottom of the crushing box is provided with a discharge port, and the bottom of the crushing box is fixed with four supporting feet.

Using the above scheme, when crushing limestone, start the motor and the vibration motor, the motor drives the two crushing rollers to rotate, the material enters the crushing bucket from the feeding hopper and is crushed by the crushing rollers, and the crushed material falls on the vibrating plate. The vibration motor drives the vibrating plate to vibrate, so that the limestone with small particle size passes through the screen and is finally discharged from the discharge port, while the limestone with large particle size is discharged from the sorting port and waits for secondary crushing.

As a preferred embodiment, one end of the two crushing rollers is fixed with a rotating shaft, one end of the two rotating shafts is extended to the outside of the crushing bucket, and the outside of the two rotating shafts are fixed with gears, and the two gears are meshed together, One end of the output shaft of the motor is connected with one of the rotating shafts in a driving manner.

With the above solution, two crushing rollers can be driven to rotate by one motor through the cooperation between the motor and the gear.

As a preferred embodiment, both sides of the vibrating plate are provided with connecting holes, both of which are located inside the sorting port, bolts are threaded on both sides of the crushing box, and one end of the two bolts are respectively extends to the inside of the two connection holes.

With the above solution, the disassembly between the vibration plate and the sorting port is facilitated by the arrangement of the bolts.

As a preferred embodiment, one end of the two bolts located inside the two connecting holes is fixed with a fixing column, and the fixing column is rotatably connected with the connecting hole.

With the above solution, the arrangement of the fixing column can avoid damage to the connection hole caused by the thread of the bolt.

As a preferred embodiment, a gap is formed on one side of the crushing box, a sealing door is hinged on the outside of the gap, a fixing block is fixed on one side of the sealing door, and the fixing block and the outer wall of the crushing box are fixed by screws.

With the above solution, when the screen needs to be cleaned or repaired, the sealing door can be opened, the limit plate can be removed from the buffer column, and then the vibration plate can be taken out from the gap of the crushing box, and then the screen can be opened. to clean up.

As a preferred embodiment, the feeder plate is arranged obliquely, the width of the feeder plate is the same as the width of the sorting port, and baffles are fixed on both sides of the top of the feeder plate.

With the above solution, the setting of the baffle can prevent the limestone from falling from both sides of the feeder plate.

Compared with the prior art, the beneficial effects of the present utility model are:

1. Through the cooperation between the vibration plate, vibration motor, screen, buffer column, spring, fixed plate, sorting port, bolt and fixed column, the purpose of screening limestone is achieved, so that the limestone with excessive particle size is screened. come out to be crushed again;

2. Through the cooperation between the bolts, the fixing column and the connecting hole, the installation between the vibrating plate and the sorting port is convenient, and the setting of the sealing door is convenient for opening the crushing box and disassembling the vibrating plate;

3. The setting of the side plate can prevent the limestone from falling off the vibrating plate without screening, and the setting of the baffle plate can prevent the limestone from falling from both sides of the receiving plate when discharging, which is convenient for the collection of the limestone.

The utility model has reasonable structure, ingenious design and simple operation, not only can crush the limestone, but also can screen the crushed limestone, so as to ensure the qualification rate of the limestone. Maintenance and replacement, easy to promote and use.

Description of drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a side view of the utility.

FIG. 3 is an enlarged view of A of the present invention.

Figure 4 is a front view of the utility model.

FIG. 5 is a top view of the utility model.

Labels in the figure: 1, crushing box; 2, feeding hopper; 3, crushing roller; 4, crushing bucket; 5, vibration motor; 6, side plate; 7, vibration plate; 8, fixed plate; 9 limit plate; 10. Screen; 11. Baffle plate; 12. Sorting port; 13. Feeding plate; 14. Buffer column; 15. Bolt; 16. Connecting hole; 17. Sealing door; 18. Fixed block; 19. Rotating shaft; 20, gear; 21, motor, 22, fixed column.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-5, a crushing equipment for limestone processing includes a crushing box 1, a crushing bucket 4 is fixed on the top of the crushing box 1, a feeding hopper 2 is fixed on the top of the crushing bucket 4, and the interior of the crushing bucket 4 is rotatably connected with Two crushing rollers 3, a motor 21 is fixed on the top of the crushing box 1, one end of the two crushing rollers 3 is fixed with a rotating shaft 19, one end of the two rotating shafts 19 extends to the outside of the crushing bucket 4, and the outside of the two rotating shafts 19 is Both gears 20 are fixed, the two gears 20 are meshed, and one end of the output shaft of the motor 21 is connected with one of the rotating shafts 19 (see Figures 1 and 5); through the cooperation between the motor 21 and the two gears 20, the A motor 21 is used to drive the two crushing rollers 3 to rotate, a vibrating plate 7 is provided inside the crushing box 1, side plates 6 are fixed on both sides of the top of the vibrating plate 7, and a screening port is provided on the vibrating plate 7. A screen 10 is embedded inside, a sorting port 12 is opened on one side of the crushing box 1, one end of the vibrating plate 7 extends to the interior of the sorting port 12 and is rotatably connected with the sorting port 12, and both sides of the vibrating plate 7 are provided with Connecting holes 16, the two connecting holes 16 are both located inside the sorting port 12, bolts 15 are threaded on both sides of the crushing box 1, and one end of the two bolts 15 respectively extends to the inside of the two connecting holes 16, and the two One end of the bolt 15 located inside the two connecting holes 16 is fixed with a fixing column 22, and the fixing column 22 is rotatably connected with the connecting hole 16 (see Figures 1 and 3); the arrangement of the bolts 15 facilitates the vibration plate 7 and the sorting The disassembly between the ports 12 and the arrangement of the fixing posts 22 can prevent the threads of the bolts 15 from causing damage to the connecting holes 16 .

The bottom of the sorting port 12 is fixed with a feeding plate 13, one end of the feeding plate 13 extends to the outside of the crushing box 1, the feeding plate 13 is inclined, and the width of the feeding plate 13 is the same as that of the sorting port 12. Baffles 11 are fixed on both sides of the top of the material plate 13 (see Figure 1-2); the setting of the baffles 11 can prevent the limestone from falling from both sides of the material receiving plate 13, and the crushing box 1 is far away from a part of the sorting port 12. A fixed plate 8 is fixed on the side inner wall, a vibration motor 5 is fixed at the bottom of the vibration plate 7, a buffer column 14 is fixed on one side of the bottom of the vibration plate 7, and the bottom of the buffer column 14 extends through the fixed plate 8 to the bottom of the fixed plate 8, The bottom of the buffer column 14 is fixed with a limiting plate 9, and the outside of the buffer column 14 is sleeved with two springs, which are located at the top and bottom of the fixed plate 8 respectively. Four feet are fixed at the bottom of the screen (see Figure 1-3); the crushed material falls on the vibrating plate 7, and the vibration motor 5 drives the vibrating plate 7 to vibrate, so that the limestone with small particle size passes through the screen 10, Finally, it is discharged from the discharge port, and the limestone with large particle size is discharged from the sorting port 12, waiting for secondary crushing.

Specifically, one side of the crushing box 1 is provided with a gap, the outside of the gap is hinged with a sealing door 17, one side of the sealing door 17 is fixed with a fixing block 18, and the fixing block 18 and the outer wall of the crushing box 1 are fixed by screws (see Figure 4); when the screen 10 needs to be cleaned or repaired, open the sealing door 17, remove the limit plate 9 from the buffer column 14, and then take out the vibration plate 7 from the notch of the crushing box 1, and then The screen 10 can be cleaned.

When crushing limestone, start the motor 21 and the vibration motor 5, the motor 21 drives the two crushing rollers 3 to rotate, the material enters the crushing bucket 4 from the feeding hopper 2 and is crushed by the crushing roller 3, and the crushed material falls into the vibration. On the plate 7, the vibration motor 5 drives the vibration plate 7 to vibrate, the two springs are continuously compressed and restored to the original state under the action of the vibration motor 5, and the vibration plate 7 rotates around the two fixed columns 22, thereby ensuring that the positive vibration plate 7 can vibrate up and down, The limestone with small particle size passes through the screen 10 and is finally discharged from the discharge port, while the limestone with large particle size is discharged from the sorting port 12 and falls on the receiving plate 13, and waits for secondary crushing after discharge. When the screen 10 needs to be cleaned, the sealing door 17 can be opened first, then the two bolts 15 can be unscrewed, and finally the limiting plate 9 can be removed from the buffer column 14, and then the vibration plate 7 can be removed from the crushing box. Take out the notch of 1, and then the screen 10 can be cleaned.

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

Claims (6)

1. The utility model provides a crushing equipment for limestone processing, includes broken case (1), its characterized in that, the top of broken case (1) is fixed with broken fill (4), and the top of broken fill (4) is fixed with feeder hopper (2), and the inside of broken fill (4) rotates and is connected with two crushing rollers (3), the top of broken case (1) is fixed with motor (21), and the one end of the output shaft of motor (21) is connected with two crushing rollers (3) transmission, the inside of broken case (1) is equipped with vibration board (7), and the top both sides of vibration board (7) all are fixed with curb plate (6), seted up the screening opening on vibration board (7), the inside of screening opening is inlayed and is had screen cloth (10), sorting opening (12) have been seted up to one side of broken case (1), the one end of vibration board (7) extends to the inside of sorting opening (12) and is connected with sorting opening (12) rotation, the bottom of sorting opening (12) is fixed with connects flitch (13), and the one end that connects flitch (13) extends to the outside of broken case (1), broken case (1) is kept away from and is fixed with fixed plate (8) on one side inner wall of sorting opening (12), and the bottom of vibration board (7) is fixed with shock dynamo (5), and bottom one side of vibration board (7) is fixed with bumping post (14), and the bottom of bumping post (14) runs through the below that fixed plate (8) extended to fixed plate (8), and the bottom of bumping post (14) is fixed with limiting plate (9), and the outside cover of bumping post (14) is equipped with two springs, and two springs are located the top and the bottom of fixed plate (8) respectively, the discharge gate has been seted up to the bottom of broken case (1), and the bottom of broken case (1) is fixed with four stabilizer blades.

2. The crushing equipment for limestone processing as claimed in claim 1, wherein one end of each of the two crushing rollers (3) is fixed with a rotating shaft (19), one end of each of the two rotating shafts (19) extends to the outside of the crushing bucket (4), gears (20) are fixed on the outside of each of the two rotating shafts (19), the two gears (20) are engaged, and one end of the output shaft of the motor (21) is in transmission connection with one of the rotating shafts (19).

3. The crushing equipment for limestone processing as claimed in claim 1, wherein the vibrating plate (7) is provided with two connecting holes (16) at both sides thereof, the two connecting holes (16) are located inside the sorting opening (12), the crushing box (1) is provided with bolts (15) at both sides thereof, and one ends of the two bolts (15) extend into the two connecting holes (16), respectively.

4. The crushing equipment for limestone processing as claimed in claim 3, wherein one end of each of the two bolts (15) located inside the two connecting holes (16) is fixed with a fixing column (22), and the fixing column (22) is rotatably connected with the connecting hole (16).

5. The crushing equipment for processing the limestone as claimed in claim 1, wherein one side of the crushing box (1) is provided with a notch, a sealing door (17) is hinged outside the notch, a fixing block (18) is fixed on one side of the sealing door (17), and the fixing block (18) is fixed with the outer wall of the crushing box (1) through screws.

6. The limestone processing crushing equipment as claimed in claim 1, wherein the receiving plate (13) is arranged obliquely, the width of the receiving plate (13) is the same as that of the sorting opening (12), and the baffle plates (11) are fixed on both sides of the top of the receiving plate (13).

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