CN221693735U - Light calcium carbonate concentrating vibration feeding device - Google Patents

Abstract

The utility model provides a light calcium carbonate carefully-selected vibration feeding device which comprises a shell, a transmission structure, a crushing structure and a discharge chute, wherein a feeding pipe is fixedly connected to one side of the shell, the transmission structure comprises a first conical gear which is rotationally connected to the inner side wall of the shell, one end of the first conical gear is meshed with a concentric shaft, a rotating shaft of the concentric shaft is rotationally connected to the inner side wall of the shell, the outer side wall of the concentric shaft is fixedly connected with a lifting gear, one side of the lifting gear is meshed with a rack, one side of the rack is fixedly connected with a transmission rod, the crushing structure comprises a sliding rod which is fixedly connected to the transmission rod and far away from one end of a reciprocating motor, the bottom end of the sliding rod is fixedly connected with a material sieving sieve, and the outer side wall of the sliding rod is slidingly connected with a lifting block. According to the utility model, the light calcium carbonate rushing into the interior of the passing screen from the interior of the feeding pipe is smashed through the cooperation of the transmission structure and the smashing structure, so that the blocking of the machine by the agglomerated light calcium carbonate is prevented or the processing efficiency of the subsequent process is reduced.

Description

Light calcium carbonate concentrating vibration feeding device

Technical Field

The utility model relates to the technical field of light calcium carbonate processing, in particular to a light calcium carbonate selection vibration feeding device.

Background Art

Light calcium carbonate, also known as precipitated calcium carbonate, is produced by chemical processing methods. Since its sedimentation volume is larger than that of heavy calcium carbonate produced by mechanical methods, it is called light calcium carbonate. Light calcium carbonate is in powder form and is often fed by vibration feeding.

Due to its characteristics, light calcium carbonate is easier to combine with water than heavy calcium carbonate. Therefore, the moisture content of light calcium carbonate can fluctuate between 40% and 70%. Light calcium carbonate with too high a moisture content will agglomerate, thus forming lumps of different sizes in the raw materials. These lumps are transported to subsequent machines by the vibrating feeding structure, which often clogs the machine or reduces the processing efficiency of subsequent processes, thereby affecting production efficiency.

Utility Model Content

Aiming at the deficiencies of the prior art, the utility model provides a vibrating feeding device for selecting light calcium carbonate.

The utility model solves the above technical problems through the following technical means:

A vibrating feeding device for selecting light calcium carbonate comprises a shell, a transmission structure, a crushing structure and a discharging trough, wherein a feeding pipe is fixedly connected to one side of the shell, the transmission structure comprises a bevel gear 1 rotatably connected to the inner wall of the shell, one end of the bevel gear 1 is meshed with a coaxial shaft, the rotating shaft of the concentric shaft is rotatably connected to the inner wall of the shell, the outer wall of the concentric shaft is fixedly connected to a lifting gear, one side of the lifting gear is meshed with a rack, one side of the rack is fixedly connected to a transmission rod, the crushing structure comprises a sliding rod fixedly connected to the transmission rod and away from one end of a reciprocating motor, the bottom end of the sliding rod is fixedly connected to a passing screen, the outer wall of the sliding rod is slidably connected to a lifting block, the bottom end of the lifting block is fixedly connected to a plurality of groups of crushing rods, and the lifting block is located above the discharging trough.

Preferably, a buffer spring is fixedly connected to the top end of the lifting block, the top end of the buffer spring is fixedly connected to the bottom end of the transmission rod, and the buffer spring is sleeved on the outside of the sliding rod.

Preferably, a connecting rod is fixedly connected to one side of the lifting block, an end of the connecting rod away from the lifting block is fixedly connected to a second sliding frame, and a bottom end of the second sliding frame is fixedly connected to the bottom wall of the shell.

Preferably, a protruding top is fixedly connected to the top of the shell, a sliding frame 1 is fixedly connected to the bottom wall of the shell, and the sliding frame 1 is slidably connected to the rack.

Preferably, a mounting groove is opened on one side of the shell, the discharge groove is located inside the mounting groove, and both ends of the discharge groove are slidably connected to the bottom of the sliding frame 1 and the bottom of the sliding frame 2 respectively.

Preferably, a plurality of groups of telescopic rods are fixedly connected to the bottom surfaces at both ends of the discharge chute, the bottom ends of the telescopic rods are fixedly connected to the bottom surface of the shell, and the outer side walls of the telescopic rods are sleeved with vibration springs.

Preferably, the surface of the discharge trough is in contact with a vibration gear, the rotating shaft of the vibration gear is rotatably connected to one side of the outer shell, the outer side wall of the rotating shaft of the vibration gear is wrapped with a transmission belt, the top of the transmission belt is sleeved on the outer side wall of the rotating shaft of the bevel gear one, a reciprocating motor is provided on one side of the transmission belt and the output end of the reciprocating motor is fixedly connected to one end of the bevel gear one, and the reciprocating motor is installed on the outside of the outer shell.

The beneficial effects of the utility model are as follows: through the cooperation of the transmission structure and the crushing structure, the light calcium carbonate flowing into the feeding screen from the inside of the feed pipe is crushed, thereby preventing the agglomerated light calcium carbonate from clogging the machine or reducing the processing efficiency of subsequent processes; the rotation of the conical gear 1 drives the concentric shaft and the lifting gear to rotate, and the lifting gear drives the rack to rise and fall; and through the cooperation of the rack and the transmission rod, the feeding screen filled with light calcium carbonate contacts and collides with the lifting block, thereby crushing the agglomerated light calcium carbonate inside the feeding screen.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a vibrating feeding device for selecting light calcium carbonate according to an embodiment of the present utility model;

FIG2 is a side view of the structure of the vibrating feeding device for selecting light calcium carbonate according to an embodiment of the present utility model;

FIG3 is an enlarged structural schematic diagram of the vibrating feeder for selecting light calcium carbonate according to an embodiment of the present utility model at A in FIG2 ;

4 is an enlarged cross-sectional structural schematic diagram of the crushing structure of the light calcium carbonate beneficiation vibrating feeder according to an embodiment of the utility model;

In the figure: 1. shell; 2. discharge chute; 3. mounting chute; 4. feed pipe; 5. raised top; 6. reciprocating motor; 7. transmission structure; 701. bevel gear 1; 702. concentric shaft; 703. lifting gear; 704. rack; 8. vibration gear; 9. sliding frame 1; 10. sliding frame 2; 11. crushing structure; 1101. material screen; 1102. lifting block; 1103. connecting rod; 1104. sliding rod; 1105. buffer spring; 12. telescopic rod; 13. vibration spring; 14. transmission rod; 15. transmission belt.

DETAILED DESCRIPTION

In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

Example

As shown in Figures 1 to 4, in this embodiment, the vibrating feeding device for selecting light calcium carbonate includes a shell 1, a transmission structure 7, a crushing structure 11 and a discharge trough 2. A feed pipe 4 is fixedly connected to one side of the shell 1, and light calcium carbonate is introduced into the interior of the shell 1 through the feed pipe 4. The transmission structure 7 includes a bevel gear 701 rotatably connected to the inner wall of the shell 1, and one end of the bevel gear 701 is meshed with a concentric shaft 702, and the rotation of the concentric shaft 702 is driven by the rotation of the bevel gear 701. The rotating shaft of the concentric shaft 702 is rotatably connected to the inner wall of the shell 1, and the outer wall of the concentric shaft 702 is fixedly connected with a lifting gear 703, and the lifting gear 703 drives the lifting of a rack 704. One side of the lifting gear 703 is meshed with a rack 704, and one end of the rack 704 is meshed with a rack 704. The side is fixedly connected with a transmission rod 14, and the crushing structure 11 includes a sliding rod 1104 fixedly connected to the transmission rod 14 and away from one end of the reciprocating motor 6. The bottom end of the sliding rod 1104 is fixedly connected with a passing screen 1101. The passing screen 1101 is loaded with light calcium carbonate inside the feed pipe 4. The outer wall of the sliding rod 1104 is slidably connected with a lifting block 1102. Through the cooperation of the rack 704 and the transmission rod 14, the passing screen 1101 filled with light calcium carbonate contacts and collides with the lifting block 1102. The bottom end of the lifting block 1102 is fixedly connected with a plurality of groups of crushing rods, so that the crushing rods can be used to crush the light calcium carbonate agglomerated in the passing screen 1101. The lifting block 1102 is located above the discharge trough 2, so that the discharge trough 2 receives the crushed light calcium carbonate discharge to complete the work.

As shown in Figures 1 to 4, in some embodiments, the top of the lifting block 1102 is fixedly connected to a buffer spring 1105, the top of the buffer spring 1105 is fixedly connected to the bottom end of the transmission rod 14, the buffer spring 1105 is sleeved on the outside of the sliding rod 1104, and the buffer spring 1105 shrinks inward in a natural state to prevent the material screen 1101 from being damaged when the lifting block 1102 moves too violently. A connecting rod 1103 is fixedly connected to one side of the lifting block 1102, and the end of the connecting rod 1103 away from the lifting block 1102 is fixedly connected to a sliding frame 2 10, and the bottom end of the sliding frame 2 10 is fixedly connected to the bottom wall of the outer shell 1, and the lifting block 1102 is fixed by the sliding frame 2 10 and the connecting rod 1103 to ensure that the material screen 1101 can stably collide with the lifting block 1102.

As shown in Figures 1 to 4, in some embodiments, a mounting groove 3 is opened on one side of the outer shell 1, and the discharge groove 2 is located inside the mounting groove 3. The two ends of the discharge groove 2 are respectively slidably connected to the bottom of the sliding frame 1 9 and the sliding frame 2 10, so that the light calcium carbonate inside the discharge groove 2 can extend to the outside of the outer shell 1.

As shown in Figures 1 to 4, in some embodiments, the top of the shell 1 is fixedly connected with a raised top 5 to provide space for the lifting and lowering of the sliding rod 1104 and the rack 704, and the bottom wall of the shell 1 is fixedly connected with a sliding frame 9, which is slidably connected to the rack 704, thereby regulating the activity trajectory of the rack 704 and the transmission rod 14.

As shown in Figures 1 to 4, in some embodiments, the bottom surfaces of both ends of the discharge trough 2 are fixedly connected with a plurality of groups of telescopic rods 12, the bottom ends of the telescopic rods 12 are fixedly connected to the bottom surface of the shell 1 to support the discharge trough 2, the outer wall of the telescopic rods 12 is sleeved with a vibration spring 13, the vibration spring 13 extends to both ends in a natural state, the surface of the discharge trough 2 contacts with a vibration gear 8, the vibration of the discharge trough 2 is achieved through the cooperation of the vibration gear 8 and the vibration spring 13, so that the light calcium carbonate on the discharge trough 2 is vibrated out of the inside of the shell 1, the rotating shaft of the vibration gear 8 is rotatably connected to one side of the shell 1, the outer side wall of the rotating shaft of the vibration gear 8 is wrapped with a transmission belt 15, the top of the transmission belt 15 is sleeved on the outer side wall of the rotating shaft of the bevel gear 701, so as to realize the linkage between the bevel gear 701 and the vibration gear 8, a reciprocating motor 6 is provided on one side of the transmission belt 15, and the output end of the reciprocating motor 6 is fixedly connected to one end of the bevel gear 701, and the reciprocating motor 6 is installed on the outside of the shell 1 to provide a power source for the overall structure.

The above embodiments are only used to illustrate the technical solution of the utility model, but not to limit it.

Claims (7)

1. Light calcium carbonate carefully selects vibration feeder, including shell (1), transmission structure (7), crushing structure (11) and blown down tank (2), its characterized in that: one side fixedly connected with inlet pipe (4) of shell (1), transmission structure (7) are including rotating conical gear (701) of connecting in shell (1) inside wall, the one end meshing of conical gear (701) has concentric axle (702), the axis of rotation of concentric axle (702) rotates and connects in the inside wall of shell (1), the lateral wall fixedly connected with lifting gear (703) of concentric axle (702), one side meshing of lifting gear (703) has rack (704), one side fixedly connected with transfer line (14) of rack (704), smash structure (11) including fixed connection in transfer line (14) and keep away from slide bar (1104) of reciprocating motor (6) one end, the bottom fixedly connected with of slide bar (1104) cross material sieve (1101), the lateral wall sliding connection of slide bar (1104) has lifting block (1102), the bottom fixedly connected with of lifting block (1102) a plurality of groups smashes the pole, lifting block (1102) are located the top of blown down tank (2).

2. The light calcium carbonate beneficiation vibratory feeder device in accordance with claim 1, wherein: the top fixedly connected with buffer spring (1105) of lifting block (1102), the top fixedly connected with of buffer spring (1105) is in the bottom of transfer line (14), the outside of sliding rod (1104) is located to buffer spring (1105) cover.

3. The light calcium carbonate beneficiation vibratory feeder device in accordance with claim 2, wherein: one side fixedly connected with connecting rod (1103) of lifting block (1102), one end fixedly connected with carriage two (10) of lifting block (1102) are kept away from to connecting rod (1103), the bottom of carriage two (10) and the diapire fixed connection of shell (1).

4. The light calcium carbonate beneficiation vibratory feeder device in accordance with claim 2, wherein: the top of shell (1) fixedly connected with protruding top (5), the diapire fixedly connected with carriage one (9) of shell (1), carriage one (9) and rack (704) sliding connection.

5. A light calcium carbonate beneficiation vibratory feeder in accordance with claim 3, wherein: one side of the shell (1) is provided with a mounting groove (3), the discharging groove (2) is positioned in the mounting groove (3), and two ends of the discharging groove (2) are respectively connected with the bottoms of the first sliding frame (9) and the second sliding frame (10) in a sliding mode.

6. The light calcium carbonate beneficiation vibratory feeder device in accordance with claim 1, wherein: the bottom surface fixedly connected with a plurality of telescopic links (12) at blown down tank (2) both ends, the bottom of telescopic link (12) and the bottom surface fixed connection of shell (1), the lateral wall cover of telescopic link (12) is equipped with vibration spring (13).

7. The light calcium carbonate beneficiation vibratory feeder device in accordance with claim 1, wherein: the surface contact of blown down tank (2) has vibration gear (8), the axis of rotation of vibration gear (8) rotates one side of being connected in shell (1), the lateral wall parcel of the axis of rotation of vibration gear (8) has drive belt (15), the lateral wall of the axis of rotation of conical gear (701) is located to the top cover of drive belt (15), one side of drive belt (15) is provided with reciprocating motor (6) and reciprocating motor (6) output fixed connection in one end of conical gear (701), reciprocating motor (6) are installed in the outside of shell (1).