CN220744502U - A sand and stone crushing and conveying device - Google Patents

Abstract

The utility model discloses a conveying device after sand and stone crushing, which comprises a conveying frame, wherein a conveying crawler belt is arranged on the conveying frame; a plurality of partition boards are arranged on the conveying frame and positioned at the tail end of the conveying track, independent areas for conveying sand and stone are formed between every two partition boards, and each independent area corresponds to a material receiving box; and two limiting plates are arranged on the conveying frame and positioned at the initial end of the conveying track, and a quantitative transmission area for sand and stone is formed between the two limiting plates. The limiting plate is driven to deflect left and right, the direction of a transmission terminal of a quantitative transmission area is changed, sand and stone enter different independent areas, and therefore the sand and stone enter different material receiving boxes, after one material receiving box is full, the sand and stone can be transmitted to the other new material receiving box through changing the transmission direction of the sand and stone, and meanwhile the fully-received material receiving boxes are replaced, so that the machine is not required to be suspended, no-gap operation is achieved, and the overall working efficiency is improved.

Description

A sand and stone crushing and conveying device

Technical Field

The utility model relates specifically to a conveying device for crushed sand and gravel.

Background technique

Stone Crusher Alias: Stone Crusher, Stone Crusher, Ore Crusher Stone Crusher Performance A machine that breaks large rocks into pieces by squeezing, splitting, bending, impacting, and rolling. Commonly used crushers include jaw, cone, hammer, and roller crushers.

After sand and gravel are crushed by the crusher, they need to be transported. The currently used sand and gravel conveying device transports the crushed sand and gravel to the same collection box during use. When the collection box is full, the machine needs to be stopped to replace the collection box. The replacement interval extends the working time, and the constant starting and stopping of the machine will reduce the overall service life.

Utility Model Content

The purpose of the utility model is to provide a sand and stone conveying device after crushing to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveying device for crushed sand and gravel, comprising a conveying frame, on which a conveying crawler is arranged;

A plurality of partitions are arranged on the conveying frame and at the end of the conveying crawler, and an independent area for conveying sand and gravel is formed between every two of the partitions, and each independent area corresponds to a material receiving box;

Two limit plates are arranged on the conveying frame and at the initial end of the conveying crawler, and a quantitative transmission area for sand and gravel is formed between the two limit plates, and a swing component is arranged on the quantitative transmission area;

Among them, the transmission direction of the quantitative transmission area is changed by the swing component, so that the quantitative transmission area can be connected with different independent areas.

Preferably, the swing assembly includes a crossbeam frame arranged on the conveying frame, both ends of the crossbeam frame are movably mounted on both sides of the conveying frame by bolts, a support plate is centrally arranged on the crossbeam, and a motor is mounted on the support plate.

Preferably, the power output end of the motor passes through the support plate and is connected to a connecting block via a circular plate, and the end of the connecting block away from the circular plate is connected to a driving arm.

Preferably, one end of the driving arm away from the connection block is connected to a mounting plate via screws, and the mounting plate is arranged on the upper surfaces of the ends of the two limiting plates.

Preferably, a strip groove is provided on the driving arm, and the screw is arranged in the strip groove;

Wherein, as the driving arm swings, the screw can reciprocate along the length direction of the strip groove.

Preferably, the material receiving boxes are provided in plurality, and the material receiving boxes are all arranged at the conveying end of an independent area.

Preferably, the partition is fixed to the conveying frame via a reinforcement plate, and two reinforcement plates are provided.

The technical effects and advantages of the utility model are as follows: the conveying device for crushing sand and gravel pours the crushed sand and gravel onto the conveying crawler, and the sand and gravel are transported on the conveying crawler through the quantitative transmission area formed by the two limit plates. At this time, the motor is started, and the power output end of the motor rotates to drive the circular plate to rotate, so that one end of the connecting block follows the rotation of the circular plate to make a back and forth reciprocating motion, so that the driving arm follows the movement back and forth, driving the screw in the strip groove and making a back and forth reciprocating motion along the length direction of the strip groove. The mounting plate is installed on the limit plate, driving the limit plate to deflect left and right, changing the transmission terminal direction of the quantitative transmission area, so that the sand and gravel enter different independent areas, and thus enter different receiving boxes. When one receiving box is full, the sand and gravel can be transmitted to another new receiving box by changing the transmission direction of the sand and gravel, and the full receiving box can be replaced at the same time. Such alternation does not require the machine to be paused, and gapless operation is achieved, thereby improving the overall work efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model from a first viewing angle;

FIG2 is a schematic diagram of the overall structure of the utility model from a second viewing angle;

FIG3 is a schematic diagram of the structure of the swing assembly of the utility model;

FIG. 4 is a schematic structural diagram of a circular plate of the present invention.

In the figure: 1. conveyor frame; 2. conveyor track; 3. partition; 4. material receiving box; 5. limit plate; 6. beam frame; 7. support plate; 8. motor; 9. round plate; 10. connecting block; 11. driving arm; 12. screw; 13. mounting plate; 14. strip groove; 15. reinforcement plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

In order to realize the uninterrupted replacement of the collecting box 4 containing sand and gravel, referring to Figures 1, 2 and 3, it includes a conveying frame 1, on which a conveying crawler 2 is arranged; on the conveying frame 1, a plurality of partitions 3 are arranged at the end of the conveying crawler 2, and an independent area for conveying sand and gravel is formed between every two of the partitions 3, and each independent area corresponds to a collecting box 4; on the conveying frame 1, two limit plates 5 are arranged at the initial end of the conveying crawler 2, and a quantitative transmission area for sand and gravel is formed between the two limit plates 5, and a swing component is arranged on the quantitative transmission area; wherein, the transmission direction of the quantitative transmission area is changed by the swing component, so that the quantitative transmission area can be connected with different independent areas, and the crushed sand and gravel is poured onto the conveying crawler 2, and the quantitative transmission area is formed by the two limit plates 5. In the quantitative transmission area, sand and gravel are transported on the conveyor crawler 2. At this time, the motor 8 is started, and the power output end of the motor 8 rotates to drive the circular plate 9 to rotate, so that one end of the connecting block 10 follows the rotation of the circular plate 9 to make a back and forth reciprocating motion, so that the driving arm 11 follows the movement back and forth, driving the screw 12 in the strip groove 14 and reciprocating back and forth along the length direction of the strip groove 14. The mounting plate 13 is installed on the limit plate 5, driving the limit plate 5 to deflect left and right, changing the transmission terminal direction of the quantitative transmission area, so that the sand and gravel enter different independent areas, and thus enter different receiving boxes 4. When a receiving box 4 is full, the sand and gravel can be transmitted to another new receiving box 4 by changing the transmission direction of the sand and gravel, and the full receiving box 4 can be replaced at the same time.

In order to improve the working efficiency of sand and gravel transmission, referring to Figures 1, 2, 3 and 4, the swing assembly includes a crossbeam frame 6 arranged on the conveying frame 1, and both ends of the crossbeam frame 6 are movably installed on both sides of the conveying frame 1 by bolts. A support plate 7 is centrally arranged on the crossbeam, and a motor 8 is installed on the support plate 7. The motor 8 is a prior art and is not described here. The power output end of the motor 8 passes through the support plate 7 and is connected to a connecting block 10 through a circular plate 9. The end of the connecting block 10 away from the circular plate 9 is connected to a driving arm 11, and the end of the driving arm 11 away from the connecting block 10 is connected to a mounting plate 13 through a screw 12. The mounting plate 13 is arranged on the upper surface of the ends of the two limit plates 5. The driving arm 11 is provided with a strip groove 14. The screw 12 is arranged in the strip groove 14. With the swing of the driving arm 11, the screw 12 can make reciprocating motion along the length direction of the strip groove 14. The power output end of the motor 8 rotates to drive the circular plate 9 to rotate, so that one end of the connecting block 10 follows the rotation of the circular plate 9 to make reciprocating motion back and forth, so that the driving arm 11 follows the forward and backward movement, driving the screw 12 in the strip groove 14 and along the length direction of the strip groove 14 to make reciprocating motion back and forth. The mounting plate 13 is installed on the limit plate 5, driving the limit plate 5 to deflect left and right. The material receiving box 4 is arranged in a plurality, and the material receiving boxes 4 are all arranged at the conveying end of the independent area. When a material receiving box 4 is full, the sand and gravel can be transferred to another new material receiving box 4 by changing the transmission direction of the sand and gravel, and the full material receiving box 4 can be replaced at the same time to achieve non-intermittent work. The partition 3 is fixed on the conveying frame 1 through a reinforcing plate 15. Two reinforcing plates 15 are provided to improve the stability of the partition 3 and avoid the impact force on the partition 3 when sand and gravel are transported to the independent area.

When in use, first pour the crushed sand and gravel onto the conveyor belt 2, and the sand and gravel are transported on the conveyor belt 2 through the quantitative transmission area formed by the two limit plates 5. At this time, start the motor 8, and the power output end of the motor 8 rotates to drive the circular plate 9 to rotate, so that one end of the connecting block 10 follows the rotation of the circular plate 9 to make a back and forth reciprocating motion, so that the driving arm 11 follows the movement back and forth, driving the screw 12 in the strip groove 14 and making a back and forth reciprocating motion along the length direction of the strip groove 14. The mounting plate 13 is installed on the limit plate 5, driving the limit plate 5 to deflect left and right, changing the transmission terminal direction of the quantitative transmission area, so that the sand and gravel enter different independent areas, and thus enter different receiving boxes 4. When one receiving box 4 is full, the sand and gravel can be transmitted to another new receiving box 4 by changing the transmission direction of the sand and gravel.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims (7)

1. A conveying device for crushed sand and gravel, characterized in that it comprises a conveying frame (1), on which a conveying crawler (2) is arranged; A plurality of partitions (3) are provided on the conveying frame (1) and at the end of the conveying crawler (2), and an independent area for conveying sand and gravel is formed between every two of the partitions (3), and each independent area corresponds to a material receiving box (4); Two limit plates (5) are arranged on the conveying frame (1) and at the initial end of the conveying crawler (2), a quantitative transmission area for sand and gravel is formed between the two limit plates (5), and a swing component is arranged on the quantitative transmission area; Among them, the transmission direction of the quantitative transmission area is changed by the swing component, so that the quantitative transmission area can be connected with different independent areas. 2. A post-crushing sand and gravel conveying device according to claim 1, characterized in that: the swing assembly includes a crossbeam frame (6) arranged on the conveying frame (1), both ends of the crossbeam frame (6) are movably mounted on both sides of the conveying frame (1) by bolts, a support plate (7) is centrally arranged on the crossbeam, and a motor (8) is installed on the support plate (7). 3. A post-crushing sand and stone conveying device according to claim 2, characterized in that: the power output end of the motor (8) passes through the support plate (7) and is connected to a connecting block (10) through a circular plate (9), and the end of the connecting block (10) away from the circular plate (9) is connected to a driving arm (11). 4. A post-crushing sand and gravel conveying device according to claim 3, characterized in that: the end of the driving arm (11) away from the connecting block (10) is connected to a mounting plate (13) through a screw (12), and the mounting plate (13) is arranged on the upper surface of the ends of the two limit plates (5). 5. A sand and stone crushing and conveying device according to claim 4, characterized in that: a strip groove (14) is provided on the driving arm (11), and the screw (12) is arranged in the strip groove (14); Wherein, as the driving arm (11) swings, the screw (12) can perform reciprocating motion along the length direction of the strip groove (14). 6. A post-crushing sand and stone conveying device according to claim 1, characterized in that: the material receiving boxes (4) are arranged in plurality, and the material receiving boxes (4) are all arranged at the conveying end of an independent area. 7. A post-crushing sand and stone conveying device according to claim 1, characterized in that: the partition plate (3) is fixed to the conveying frame (1) through a reinforcement plate (15), and two reinforcement plates (15) are provided.