CN211726133U - A construction crusher that is easy to feed - Google Patents

Abstract

The utility model relates to a construction crusher which is convenient for feeding materials, comprising a frame body, a crusher main body arranged on one side of the frame body, and a feeding chute arranged on one side of the crusher main body. The material chute is inclined, and the frame body is connected with a support plate, the support plate is located under the feed chute, the bottom of the feed chute is hingedly connected with the support plate, and the support plate A connecting seat is connected, the connecting seat is rotatably connected with a rotating shaft, the rotating shaft is connected with a cam that lifts the bottom of the feeding chute, and the supporting plate is provided with a driving component that drives the rotating shaft to rotate. The utility model has the effect of fast blanking.

Description

A construction crusher that is easy to feed

technical field

The utility model belongs to the technical field of crushers, in particular to a construction crusher which is convenient for feeding materials.

Background technique

The crusher is mainly used for the bulk crushing of materials, and is suitable for cement, chemical, electric power, metallurgy, and building materials. With the rapid development of the construction industry and the rapid reduction of resources, a large amount of construction waste is produced every year, and the reuse of construction waste has attracted full attention from all walks of life. In order to realize the recycling of construction waste and other wastes, the construction waste is generally crushed and processed.

As shown in FIG. 1 , the existing construction crusher includes a frame body 1 , a crusher main body 2 located on one side of the frame body 1 , and a feeding chute 3 arranged on the frame body 1 , and the feeding chute 3 is inclined Setting, the construction waste to be treated is put in from the upper end of the feed chute 3, the construction waste slides along the feed chute 3 into the crusher main body 2, and the crusher main body 2 crushes the construction waste.

The above-mentioned technical solutions have the following defects: the construction waste includes muck, spoil, waste material, residual mud and other wastes generated in the process of laying, dismantling or repairing. After the construction waste is placed on the feeding chute, the construction waste Relying on its own gravity to slide on the feeding chute, this feeding method is less efficient.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a construction crusher that is convenient for feeding, which can quickly slide the construction waste on the feeding chute into the main body of the crusher, thereby improving the processing efficiency.

The above-mentioned utility model purpose of the present utility model is achieved through the following technical solutions:

A construction crusher that facilitates feeding, comprising a frame body, a crusher main body arranged on one side of the frame body, and a feeding chute arranged on one side of the crusher main body, and the feeding chute is in the form of a Inclined arrangement, the frame body is connected with a support plate, the support plate is located below the feed chute, the bottom of the feed chute is hingedly connected to the support plate, and a connection seat is connected to the support plate The connecting seat is rotatably connected with a rotating shaft, the rotating shaft is connected with a cam that lifts the bottom of the feeding chute, and the support plate is provided with a driving component that drives the rotating shaft to rotate.

By adopting the above technical solution, the construction waste is put in through the upper end of the feeding chute. During the process of sliding the construction waste into the main body of the crusher, the driving component drives the rotating shaft to rotate, the rotating shaft drives the cam to rotate, and the cam rotates to the feeding chute. When the cam does not lift the feeding slide, the bottom of the feeding slide just touches the surface of the support seat, so that the construction waste on the feeding slide can be removed more quickly. Slide into the main body of the crusher to improve work efficiency.

The utility model is further configured as follows: the drive assembly includes a motor located on one side of the feeding chute, a first gear keyed to the output end of the motor, and a second gear fixedly connected to the rotating shaft, so the The first gear meshes with the second gear, and the second gear rotates coaxially with the rotating shaft.

By adopting the above technical solution, the motor is started, the motor drives the first gear to rotate, and the rotation of the first gear drives the second gear and the shaft to rotate coaxially.

The utility model is further provided as follows: the bottom of the feeding chute is provided with a circular rod which is adapted to the cam, and the cam is slidably connected with the circular rod.

By adopting the above technical solution, when the cam rotates, the cam slides along the circular rod and lifts the feeding chute. The arrangement of the circular rod can make the cam lift the feeding chute more smoothly.

The utility model is further configured as follows: a buffer plate is fixedly connected to the surface of the support seat, and when the feeding slideway is in contact with the buffer plate, the surface of the buffer plate is parallel to the bottom of the feeding slideway.

By adopting the above technical solution, after the cam lifts the feeding chute, the feeding chute will eventually come into contact with the buffer plate due to its own gravity, and the setting of the buffer plate can play a certain buffering effect on the feeding chute. .

The utility model is further configured as follows: the support plate is provided with a mounting seat, a spring is provided between the mounting seat and the feeding chute, connecting rods are provided on both sides of the feeding chute, and the connection The rod is fixedly connected with a connecting piece, and two ends of the spring are respectively connected with the mounting seat and the connecting piece.

By adopting the above technical solution, the setting of the connecting rod is convenient for the installation of the connecting piece, and the setting of the mounting seat and the connecting piece is convenient for the installation of the spring. distance, the spring can pull the feeding slideway, limit the lifting distance of the cam to the feeding slideway, and prevent the feeding slideway from swinging too much.

The utility model is further provided that: the connecting piece includes an upper connecting piece connected with the connecting rod and a lower connecting piece connected with the connecting rod, the upper connecting piece is provided with a screw, and the screw passes through the connecting rod. The lower connecting piece is threadedly connected with the lower connecting piece, and one end of the spring away from the mounting seat is connected with the lower connecting piece.

By adopting the above-mentioned technical solution, the detachable connection between the connecting piece and the connecting rod can be realized, and the replacement of the connecting piece is convenient.

The utility model is further provided as follows: the surface of the main body of the crusher is provided with a protective plate, and the position of the protective plate corresponds to the position of the feeding chute.

By adopting the above technical solution, the setting of the protective plate can play a certain protective effect on the operator.

The utility model is further provided that: the top of the frame body is provided with a blocking plate, and the blocking plate is located on both sides of the feeding chute.

By adopting the above technical solution, the blocking plate can prevent the construction waste on the feeding chute from falling to both sides of the feeding chute, thereby improving the safety of use.

To sum up, the beneficial technical effects of the present utility model are:

1. Put the construction waste through the upper end of the feeding chute. During the process of sliding the construction waste into the main body of the crusher, the driving component drives the rotating shaft to rotate, and the rotating shaft drives the cam to rotate. After the cam rotates, the feeding chute is lifted. Make the feeding slideway swing, when the cam does not lift the feeding slideway, the bottom of the feeding slideway just abuts the surface of the support seat, so that the construction waste on the feeding slideway can slide into the crusher more quickly within the main body, thereby improving work efficiency;

2. When the cam rotates, the cam slides along the circular rod and lifts the feeding chute. The setting of the circular rod can make the cam lift the feeding chute more smoothly; when the cam lifts the feeding chute After the slideway is jacked up, the feeding slideway will eventually contact the buffer plate due to its own gravity. The setting of the buffer plate can play a certain buffering effect on the feeding slideway; the setting of the screw can realize the connecting piece and connecting rod. The detachable connection is convenient for the installation and replacement of connecting parts; the setting of the protective plate can protect the operator to a certain extent and improve the safety of use.

Description of drawings

Fig. 1 is the schematic diagram of existing construction crusher;

Fig. 2 is the schematic diagram of the construction crusher which is convenient for feeding;

Fig. 3 is the schematic diagram of the support plate and the feeding chute of the construction crusher which is convenient for feeding;

Fig. 4 is the partial enlarged schematic diagram of A part in Fig. 3;

FIG. 5 is a partial enlarged schematic view of part B in FIG. 3 .

In the figure, 1, the frame body; 2, the main body of the crusher; 3, the feeding chute; 4, the support plate; 5, the strip sheet; 6, the support seat; 7, the buffer plate; 8, the support frame; 9, the installation plate; 10, connecting seat; 11, shaft; 12, cam; 13, circular rod; 14, drive assembly; 15, motor; 16, first gear; 17, second gear; 18, connecting plate; 19, installation seat; 20, connecting rod; 21, connecting piece; 22, spring; 23, upper connecting piece; 24, lower connecting piece; 25, screw; 26, blocking plate; 27, protective plate.

Detailed ways

The present utility model will be described in further detail below in conjunction with the accompanying drawings.

Referring to FIG. 2 , the utility model discloses a construction crusher which is convenient for feeding materials, including a frame body 1 , a crusher main body 2 arranged on one side of the frame body 1 , and a feeding material arranged on one side of the crusher main body 2 . The slideway 3, the feeding slideway 3 is inclined, and the feeding slideway 3 is arranged above the frame body 1, and the construction waste to be processed is poured from the upper end of the feeding slideway 3, and the construction waste follows the feeding slideway. 3. Slip into the crusher main body 2, and the crusher main body 2 crushes the construction waste.

Referring to FIG. 3 , a support plate 4 is welded and connected to the top of the frame body 1 , the support plate 4 is located below the feeding chute 3 , and the support plate 4 is arranged horizontally. Two sets of strips 5 are welded at the bottom of the feeding chute 3. The strips 5 are arranged on both sides of the bottom of the feeding chute 3. The strips 5 extend along the length direction of the feeding chute 3. The side surface of 5 is perpendicular to the bottom surface of feeding chute 3 . The two groups of strips 5 near one end of the crusher main body 2 are hingedly connected with the support plate 4 , so that the feeding chute 3 can rotate relative to the support plate 4 . In the vertical direction, the connection between the strip 5 and the support plate 4 is located at the lower part of the feeding chute 3 .

A support seat 6 is welded on the support plate 4. The support seat 6 is located below the feeding chute 3. The supporting seat 6 is used to support the feeding chute 3. In the vertical direction, the supporting seat 6 is located in the feeding chute. middle of 3. The surface of the support seat 6 is inclined, and the surface of the support seat 6 is fixedly connected with a buffer plate 7 , and the inclination angle of the buffer plate 7 is the same as that of the surface of the support seat 6 . In this embodiment, the buffer plate 7 is a rubber plate.

A support frame 8 is vertically welded on the support plate 4 , and a mounting plate 9 is welded and connected to the top of the support frame 8 . Two sets of connection bases 10 are welded on the surface of the mounting plate 9 , and the two sets of connection bases 10 are respectively located under the two sets of strip-shaped sheets 5 . The two sets of connection bases 10 are rotatably connected with the same rotating shaft 11 , the rotating shaft 11 is arranged horizontally, and the axis of the rotating shaft 11 is perpendicular to the length direction of the feeding chute 3 .

Two sets of cams 12 are sleeved on the outside of the rotating shaft 11 , the cams 12 are in static cooperation with the rotating shaft 11 , and the cams 12 and the rotating shaft 11 rotate coaxially. The strip 5 is welded with a circular rod 13 that is adapted to the cam 12, the circular rod 13 is arranged horizontally, the circular rod 13 is located directly above the rotating shaft 11, and the axis of the circular rod 13 is parallel to the axis of the rotating shaft 11, And the circular rod 13 and the cam 12 are slidably connected. When the rotating shaft 11 rotates, the cam 12 can slide along the outer side of the circular rod 13, so as to lift the feeding chute 3, thereby causing the feeding chute 3 to swing.

4 , the mounting plate 9 is provided with a drive assembly 14 for driving the rotating shaft 11 to rotate. The drive assembly 14 includes a motor 15 located on one side of the feeding chute 3 , a first gear 16 keyed to the output end of the motor 15 , and a rotating shaft. For the second gear 17 connected by 11, a connecting plate 18 is welded horizontally on one side of the frame body 1. The position of the connecting plate 18 corresponds to the position of the rotating shaft 11. The second gear 17 is sleeved on the outside of the rotating shaft 11 , the first gear 16 is meshed with the second gear 17 , and the second gear 17 is in a static fit with the rotating shaft 11 . When the motor 15 is started, the motor 15 drives the first gear 16 to rotate, and the first gear 16 can drive the second gear 17 and the shaft 11 to rotate coaxially.

3 and 4, start the motor 15, the motor 15 drives the first gear 16 to rotate, the first gear 16 drives the second gear 17 and the rotating shaft 11 to rotate coaxially, while the rotating shaft 11 rotates, the cam 12 rotates along the circular rod 13 When the convex part of the cam 12 slides along the circular rod 13, the circular rod 13 is lifted up by the cam 12, so that the feeding chute 3 is lifted up, so that the end away from the main body 2 of the crusher is lifted. The feeding chute 3 is lifted, and with the continuous rotation of the cam 12, the feeding chute 3 is continuously reciprocating, so that the construction waste can slide down the feeding chute 3 more quickly, and finally fall to the crushing inside the main body 2. When the smooth part of the cam 12 slides along the circular rod 13, the feeding slideway 3 will not be lifted by the cam 12, so that the feeding slideway 3 returns to the initial state. At this time, the surface of the buffer plate 7 is in contact with the feeding slideway The bottom surface of the channel 3 is parallel, and the bottom of the strip sheet 5 is in contact with the surface of the buffer plate 7 , so as to support the feeding chute 3 and at the same time buffer the feeding chute 3 .

3 and 5 , the support plate 4 is provided with a mounting seat 19 , the mounting seat 19 is located below the feeding chute 3 , and the mounting seat 19 is located between the mounting plate 9 and the support seat 6 . The outer sides of the two sets of strip sheets 5 are welded with horizontally arranged connecting rods 20 . The connecting rods 20 are located above the mounting base 19 , and the two sets of connecting rods 20 are fixedly connected with connecting pieces 21 . A spring 22 is arranged between the mounting seat 19 and the bottom of the feeding chute 3 , two ends of the spring 22 are respectively connected with the mounting seat 19 and the connecting piece 21 , and the spring 22 is always in a stretched state. After the cam 12 lifts the feeding chute 3, the feeding chute 3 will continue to rise for a certain distance due to inertia, and the spring 22 in a stretched state can pull the feeding chute 3, thereby avoiding the feeding chute 3 swings too large.

The connecting piece 21 includes an upper connecting piece 23 connected with the connecting rod 20 and a lower connecting piece 24 connected with the connecting rod 20. The upper connecting piece 23 is located above the connecting rod 20, the lower connecting piece 24 is located below the connecting rod 20, and the upper connecting piece 23 And the lower connecting piece 24 can fix the connecting rod 20 . The upper connecting piece 23 is vertically penetrated with a screw 25. The screw 25 penetrates the lower connecting piece 24 and is threadedly connected with the lower connecting piece 24. The upper connecting piece 23 and the lower connecting piece 24 are fixed by the screw 25, so that the upper connecting piece 24 is fixed. 23 and the lower connecting piece 24 clamp the connecting rod 20 . One end of the spring 22 away from the mounting seat 19 is buckled with the bottom of the lower connecting piece 24 , and one end of the spring 22 away from the lower connecting piece 24 is buckled with the surface of the mounting seat 19 . The arrangement of the screw 25 can realize the detachable connection between the connecting piece 21 and the connecting rod 20 , so as to facilitate the replacement of the connecting piece 21 .

Referring to FIG. 2 , the main body 2 of the crusher is provided with a protective plate 27 , and the protective plate 27 is located at the lower part of the feeding chute 3 in the vertical direction. The provision of the protective plate 27 can not only make the construction waste on the feeding chute 3 fall into the crusher main body 2 more smoothly, but also can play a certain protective effect on the operator and improve the use safety.

Referring to FIG. 3 , the top of the frame body 1 is welded and connected with a barrier plate 26 , and the barrier plate 26 is provided with two groups. The setting can prevent the construction waste on the feeding chute 3 from falling to both sides of the feeding chute 3 .

The implementation principle of this embodiment is as follows: pour the construction waste to be processed from the upper end of the feed chute 3, the construction waste slides in the feed chute 3, turn on the motor 15, the motor 15 drives the first gear 16 to rotate, and the first gear 16 rotates. A gear 16 drives the second gear 17 and the rotating shaft 11 to rotate, the rotating shaft 11 drives the cam 12 to rotate, and the cam 12 slides along the outer side of the circular rod 13. When the raised part of the cam 12 slides along the circular rod 13, the circular The rod 13 is lifted up by the cam 12, so that the feeding chute 3 is lifted, so that the feeding chute 3 located at a high place is lifted up, when the smooth part of the cam 12 slides along the circular rod 13, the feeding chute 3. Return to the initial state. At this time, the bottom of the strip 5 is in contact with the surface of the buffer plate 7. With the continuous rotation of the cam 12, the feeding chute 3 is continuously reciprocating, so that the construction waste can quickly move along the inlet. The material chute 3 slides down.

The embodiments of this specific embodiment are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention, therefore: all equivalent changes made according to the structure, shape and principle of the present invention are It should be covered within the protection scope of the present invention.

Claims (8)

1. A construction crusher that facilitates feeding, comprising a frame body (1), a crusher main body (2) arranged on one side of the frame body (1), and a crusher body (2) one side arranged on the crusher body (2). The feeding slideway (3) on the side, the feeding slideway (3) is inclined and arranged; it is characterized in that: the frame body (1) is connected with a support plate (4), and the support plate (4) It is located below the feeding slideway (3), the bottom of the feeding slideway (3) is hingedly connected with the support plate (4), and the support plate (4) is connected with a connecting seat (10), so The connecting seat (10) is rotatably connected with a rotating shaft (11), and the rotating shaft (11) is connected with a cam (12) for lifting the bottom of the feeding chute (3), and the supporting plate (4) is provided with There is a driving assembly (14) that drives the rotating shaft (11) to rotate. 2 . The construction crusher according to claim 1 , wherein the drive assembly ( 14 ) comprises a motor ( 15 ) located on one side of the feeding chute ( 3 ), A first gear (16) keyed to the output end of the motor (15) and a second gear (17) fixedly connected to the rotating shaft (11), the first gear (16) and the second gear (17) The gear (17) is meshed, and the second gear (17) rotates coaxially with the rotating shaft (11). 3. The construction crusher according to claim 1, characterized in that: the bottom of the feeding chute (3) is provided with a circular rod adapted to the cam (12). (13), the cam (12) is slidably connected with the circular rod (13). 4. The construction crusher according to claim 1, characterized in that: the surface of the support seat (6) is fixedly connected with a buffer plate (7), and the feeding chute (3) is connected to the When the buffer plate (7) is in contact, the surface of the buffer plate (7) is parallel to the bottom of the feeding chute (3). The construction crusher according to claim 1, characterized in that: the support plate (4) is provided with a mounting seat (19), the mounting seat (19) and the inlet A spring (22) is arranged between the feeding slideways (3), connecting rods (20) are provided on both sides of the feeding slideway (3), and a connecting piece (21) is fixedly connected to the connecting rod (20) , the two ends of the spring (22) are respectively connected with the mounting seat (19) and the connecting piece (21). 6 . The construction crusher according to claim 5 , wherein the connecting piece ( 21 ) comprises an upper connecting piece ( 23 ) connected with the connecting rod ( 20 ) and an upper connecting piece ( 23 ) connected with the connecting rod ( 20 ). 7 . The lower connecting piece (24) connected by the connecting rod (20), the upper connecting piece (23) is provided with a screw (25), the screw (25) passes through the lower connecting piece (24), and It is threadedly connected with the lower connecting piece (24), and the end of the spring (22) away from the mounting seat (19) is connected with the lower connecting piece (24). 7. The construction crusher according to claim 1, characterized in that: the surface of the crusher main body (2) is provided with a protective plate (27), and the position of the protective plate (27) is Corresponding to the position of the feeding chute (3). 8 . The construction crusher according to claim 1 , characterized in that: the top of the frame body ( 1 ) is provided with a barrier plate ( 26 ), and the barrier plate ( 26 ) is located in the Both sides of the feeding chute (3).

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