CN215087684U

CN215087684U - Rod mill type sand making machine

Info

Publication number: CN215087684U
Application number: CN202121234888.7U
Authority: CN
Inventors: 李全营; 张晓光
Original assignee: Henan Yingpai Intelligent Equipment Co ltd
Current assignee: Henan Yingpai Intelligent Equipment Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-12-10
Anticipated expiration: 2031-06-03

Abstract

The utility model provides a rod mill type sand making machine, which belongs to the field of sand making machines, wherein the rod mill type sand making machine comprises a shell, two ends of the shell are two mirror-imaged isosceles trapezoid shells, a rectangular shell is fixedly connected between the lower bottoms of the two isosceles trapezoid shells, the length of the lower bottom of the isosceles trapezoid shell is greater than that of the upper bottom, and a crushing mechanism is arranged inside the shell; the utility model discloses can pass through the shell, broken mechanism, cooperation setting between first drive mechanism and the second drive mechanism, the not good problem of stick mill formula system sand machine system sand efficiency has been solved, the work efficiency of device is improved, the practicality of device is improved, utilize to grind the stick and grind between the stick mutual rotation and make building stones further mill when impacting the breakage through centrifugal force production and carry out the breakage, the crushing effect is improved, the crushing efficiency of building stones is accelerated, utilize the fixed disk to drive and grind the stick, make and grind the stick and play the effect of stirring, further make the area of contact increase that the building stones impacted.

Description

Rod mill type sand making machine

Technical Field

The utility model relates to a system sand machine technical field, concretely relates to stick abrasive type system sand machine.

Background

The sand is a main raw material of the building industry, along with the high-speed development of the building industry such as houses, roads, bridges and the like, the demand for the sand is more and more large, people all take natural sand from riverbeds and mountains for a long time, the resources of the natural sand are exhausted, a large amount of natural sand is mined and dug, vegetation of the riverbeds, dams and sand mountains of a plurality of rivers is seriously damaged, the rock resources of China are rich and widely distributed, people start to grind rock into the sand suitable for buildings and industries by using machines, the rod mill type sand making machine in the market at present only performs impact crushing through rotary centrifugal force during sand making, and the crushing and sand making efficiency is poor.

In order to solve the technical problem, the problem of poor sand making efficiency of the existing rod-grinding type sand making machine

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a stick mill formula system sand machine can not only carry out rotatory impact breakage, further stirs moreover and pulverizes and accelerate crushing effect.

In order to solve the technical problem, the utility model provides a rod mill type sand making machine, which comprises a shell, wherein two ends of the shell are two mirror-imaged isosceles trapezoid shells, a rectangular shell is fixedly connected between the lower bottoms of the two isosceles trapezoid shells, the length of the lower bottom of the isosceles trapezoid shell is greater than that of the upper bottom, and a crushing mechanism is arranged inside the shell;

broken mechanism includes the fixed disk, grinds the stick, grinds tooth and excellent grinding, the one side of fixed disk with grind excellent fixed connection, it has a plurality ofly to grind the stick, and is a plurality of grind the stick and be the equidistant range of annular, the excellent grinding is located a plurality of grinding between the stick, the thread groove has been seted up in the outside of stick grinding, the one end and the fixed disk rotation of stick grinding are connected, grind the tooth and grind the outside fixed connection of stick, it has a plurality ofly to grind the tooth, and is a plurality of grind the tooth along the equidistant range of length direction who grinds the stick, the thread groove has been seted up in the outside of grinding the tooth, the motion direction of grinding stick and stick is opposite.

Further, the below of shell is provided with the base, one of them the fixedly connected with fixed plate that goes to the bottom of isosceles trapezoid casing, the fixed plate rotates with the fixed disk to be connected, wherein another the upper base outside of isosceles trapezoid casing rotates and is connected with the feeder hopper, the bottom fixedly connected with support column of feeder hopper, support column and base fixed connection, the outside of the rectangle casing of shell rotates and is connected with the support frame, the bottom and the base fixed connection of support frame, one side of keeping away from the feeder hopper of shell is provided with a drive mechanism.

Further, one side fixedly connected with quill shaft that the fixed disk kept away from the stick of grinding, the inside of quill shaft is provided with the pivot, the one end and the stick fixed connection that grind of pivot, the length of pivot is greater than the quill shaft, the one end that the fixed disk was kept away from with the pivot to the quill shaft is provided with second drive mechanism.

Further, first drive mechanism includes gear wheel, pinion and first motor, the inboard of gear wheel and the outside fixed connection of shell, first motor and base fixed connection, the output shaft fixedly connected with minor axis of first motor, the one end and the pinion fixed connection that first motor was kept away from to the minor axis, the pinion is connected with the gear wheel meshing.

Furthermore, the second transmission mechanism comprises a second motor, a long shaft and a fixed partition plate, an output shaft of the second motor is fixedly connected with the long shaft, the bottom end of the fixed partition plate is fixedly connected with the base, the top end of one side of the fixed partition plate is rotatably connected with the rotating shaft, the bottom end of one side of the fixed partition plate is rotatably connected with the long shaft, one end, away from the second motor, of the long shaft is in transmission connection with the hollow shaft through a transmission belt, and one end, close to the second motor, of the long shaft is rotatably connected with the rotating shaft through a transmission belt.

Further, be close to one side of feeder hopper the lower bottom of isosceles trapezoid casing is provided with the swivel becket, the swivel becket rotates with the one end that the fixed disk was kept away from to the stick that grinds and is connected, the outside fixedly connected with dead lever of swivel becket, the one end and the shell fixed connection that the swivel becket was kept away from to the dead lever, the dead lever has a plurality ofly, and is a plurality of the dead lever is the equidistant range of annular.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

1. this rod mill formula system sand machine, which comprises an outer shell, broken mechanism, cooperation setting between first drive mechanism and the second drive mechanism, the not good problem of rod mill formula system sand machine system sand efficiency has been solved, the work efficiency of device has been improved, the practicality of device has been improved, utilize the grinding rod and grind mutual rotation between the rod, make building stones further mill and carry out the breakage when producing impact breakage through centrifugal force, the crushing effect has been improved, the crushing efficiency of building stones has been accelerated, utilize the fixed disk to drive the grinding rod, make the grinding rod play the effect of stirring, further make the area of contact increase that the building stones impacted, the homogeneity of device has further been improved.

2. This rod mill formula system sand machine sets up through the cooperation between tooth and the grinding rod, has solved the not good problem of system sand effect, utilizes the thread groove on tooth and the grinding rod of grinding, further increases the area of contact with the building stones, increases the frictional force to the building stones simultaneously, utilizes the revolving force when the further increase building stones of screw effect is strikeed simultaneously, makes the broken striking dynamics of building stones improve.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic side view of the structure of the present invention.

2. A rotating shaft; 4. a hollow shaft; 5. a bull gear; 6. a housing; 7. a feed hopper; 8. a second motor; 9. a long axis; 11. fixing the partition board; 13. a first motor; 14. a pinion gear; 16. grinding the bar; 17. grinding the teeth; 18. fixing the rod; 19. grinding a rod; 20. a rotating ring; 22. and (7) fixing the disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

As shown in fig. 1-2: a rod mill type sand making machine comprises a shell 6, wherein two ends of the shell 6 are two mirrored isosceles trapezoid shells, a rectangular shell is fixedly connected between the lower bottoms of the two isosceles trapezoid shells, the length of the lower bottom of the isosceles trapezoid shell is greater than that of the upper bottom of the isosceles trapezoid shell, and a crushing mechanism is arranged inside the shell 6;

crushing mechanism includes fixed disk 22, grind excellent 16, grind tooth 17 and excellent 19, fixed disk 22's one side and the excellent 16 fixed connection of grinding, it has a plurality ofly to grind excellent 16, a plurality of excellent 16 that grind are the equidistant range of annular, it is located between a plurality of excellent 16 that grind to grind excellent 19, the thread groove has been seted up in the outside of excellent 19, the one end and the fixed disk 22 of excellent 19 rotate to be connected, grind tooth 17 and the outside fixed connection who grinds excellent 16, it has a plurality ofly to grind tooth 17, a plurality ofly grind tooth 17 along the equidistant range of the length direction who grinds excellent 16, the thread groove has been seted up in the outside of grinding tooth 17, it is opposite to grind excellent 16 and the motion direction of excellent 19.

In the embodiment, the fixed disc 22 rotates to drive the grinding rod 16 to rotate, the fixed disc 22 rotates while the grinding rod 19 rotates in the reverse direction, when stones enter the shell 6, the stones are continuously stirred and rolled through the grinding teeth 17 on the grinding rod 16, and the grinding rod 19 rotates and accelerates to improve the impact force of impact, thereby improving the working efficiency of the device, improving the practicability of the device, utilizing the mutual rotation between the grinding rod 19 and the grinding rod 16 to further grind and crush the stones when impact crushing is generated through centrifugal force, improving the crushing effect, accelerating the crushing efficiency of the stones, utilizing the fixed disc 22 to drive the grinding rod 16 to enable the grinding rod 16 to play a role of stirring, further increasing the contact area of stone impact, further improving the uniformity of the device, utilizing the thread grooves on the grinding teeth 17 and the grinding rod 19 to further increase the contact area with the stones, increase the frictional force to the building stones simultaneously, utilize the screw thread effect further to increase the revolving force when the building stones are strikeed simultaneously, make the broken striking dynamics of building stones improve.

According to one embodiment of the present invention, as shown in figure 1,

particularly, the below of shell 6 is provided with the base, the fixedly connected with fixed plate that goes to the bottom of one of them isosceles trapezoid casing, the fixed plate rotates with fixed disk 22 to be connected, wherein the last bottom outside of another isosceles trapezoid casing rotates and is connected with feeder hopper 7, the bottom fixedly connected with support column of feeder hopper 7, support column and base fixed connection, the outside of the rectangle casing of shell 6 rotates and is connected with the support frame, the bottom and the base fixed connection of support frame, one side of keeping away from feeder hopper 7 of shell 6 is provided with a drive mechanism.

Specifically, a hollow shaft 4 is fixedly connected to one side of the fixed disc 22, which is far away from the grinding rod 16, a rotating shaft 2 is arranged inside the hollow shaft 4, one end of the rotating shaft 2 is fixedly connected with the grinding rod 19, the length of the rotating shaft 2 is larger than that of the hollow shaft 4, and a second transmission mechanism is arranged at one ends of the hollow shaft 4 and the rotating shaft 2, which are far away from the fixed disc 22.

Specifically, the first transmission mechanism comprises a large gear 5, a small gear 14 and a first motor 13, wherein the inner side of the large gear 5 is fixedly connected with the outer side of the shell 6, the first motor 13 is fixedly connected with the base, an output shaft of the first motor 13 is fixedly connected with a short shaft, one end of the short shaft, far away from the first motor 13, is fixedly connected with the small gear 14, and the small gear 14 is meshed with the large gear 5.

Specifically, second drive mechanism includes second motor 8, major axis 9 and fixed baffle 11, second motor 8's output shaft and major axis 9 fixed connection, fixed baffle 11's bottom and base fixed connection, fixed baffle 11's one side top is rotated with pivot 2 and is connected, fixed baffle 11's one side bottom is rotated with major axis 9 and is connected, the one end that second motor 8 was kept away from to major axis 9 is connected through the transmission of drive belt with quill shaft 4, the one end that major axis 9 is close to second motor 8 is connected through the transmission belt rotation with pivot 2.

In the embodiment, the first motor 13 drives the short shaft to rotate, the short shaft drives the small gear 14 to rotate, the small gear 14 rotates to drive the large gear 5 to rotate, the large gear 5 drives the shell 6 to rotate, the second motor 8 drives the long shaft 9 to rotate, the long shaft 9 enables the hollow shaft 4 and the rotating shaft 2 to rotate through a transmission belt, the hollow shaft 4 rotates to enable the fixed disc 22 to rotate, the rotating shaft 2 rotates to enable the grinding rod 19 to rotate, the rotating shaft 2 and the long shaft 9 are fixed through the fixed partition plate 11 to prevent falling and shaking, and meanwhile, the rotating shaft 2 and the transmission belt of the hollow shaft 4 are separated to prevent collision.

According to another embodiment of the present invention, as shown in fig. 3,

specifically, a rotating ring 20 is arranged at the bottom of the isosceles trapezoid shell close to one side of the feed hopper 7, the rotating ring 20 is rotatably connected with one end, away from the fixed disc 22, of the grinding rod 19, a fixing rod 18 is fixedly connected to the outer side of the rotating ring 20, one end, away from the rotating ring 20, of the fixing rod 18 is fixedly connected with the shell 6, the fixing rods 18 are multiple, and the fixing rods 18 are annularly arranged at equal intervals.

This embodiment utilizes swivel ring 20 and grinding rod 19 to rotate and is connected, makes grinding rod 19 carry out spacing fixed, avoids grinding rod 19 one end to stagnate empty and leads to rocking, avoids grinding rod 19 atress inhomogeneous to lead to damaging.

The utility model discloses a theory of operation:

the short shaft is driven to rotate by the first motor 13, the small shaft drives the small gear 14 to rotate, the small gear 14 drives the large gear 5 to rotate, the large gear 5 drives the shell 6 to rotate, the second motor 8 drives the long shaft 9 to rotate, the long shaft 9 enables the hollow shaft 4 and the rotating shaft 2 to rotate through a transmission belt, the hollow shaft 4 enables the fixed disc 22 to rotate, the rotating shaft 2 enables the grinding rod 19 to rotate, the rotating shaft 2 and the long shaft 9 are fixed through the fixed partition plate 11 to prevent falling and shaking, meanwhile, the rotating shaft 2 and the transmission belt of the hollow shaft 4 are separated to prevent collision, the grinding rod 16 is driven to rotate through the rotation of the fixed disc 22, the grinding rod 19 rotates in the opposite direction when the fixed disc 22 rotates, when stone enters the shell 6, the stone is continuously stirred and rolled through the teeth 17 on the grinding rod 16, the impact force of the impact is accelerated through the rotation of the grinding rod 19, and through the grinding teeth 17 and the thread grooves on the grinding rod 19, further increasing the contact area with the stone and increasing the friction force to the stone

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a stick grinds formula system sand machine which characterized in that: the crusher comprises a shell (6), wherein two ends of the shell (6) are two mirror isosceles trapezoid shells, a rectangular shell is fixedly connected between the lower bottoms of the two isosceles trapezoid shells, the length of the lower bottom of the isosceles trapezoid shell is greater than that of the upper bottom of the isosceles trapezoid shell, and a crushing mechanism is arranged inside the shell (6);

broken mechanism includes fixed disk (22), grinds stick (16), grinds tooth (17) and excellent (19) of grinding, one side of fixed disk (22) with grind stick (16) fixed connection, it has a plurality ofly to grind stick (16) a plurality of grind stick (16) and be the equidistant range of annular, grind stick (19) and be located a plurality of and grind between stick (16), the thread groove has been seted up in the outside of excellent (19), the one end and the fixed disk (22) of excellent (19) are rotated and are connected, grind tooth (17) and the outside fixed connection who grinds stick (16), it has a plurality ofly to grind tooth (17) along the equidistant range of length direction who grinds stick (16), the thread groove has been seted up in the outside of grinding tooth (17), the motion direction of grinding stick (16) and excellent (19) is opposite.

2. The rod mill type sand making machine according to claim 1, wherein: the below of shell (6) is provided with the base, one of them the fixedly connected with fixed plate that goes to the bottom of isosceles trapezoid casing, the fixed plate rotates with fixed disk (22) and is connected, wherein another the upper base outside of isosceles trapezoid casing rotates and is connected with feeder hopper (7), the bottom fixedly connected with support column of feeder hopper (7), support column and base fixed connection, the outside of the rectangle casing of shell (6) rotates and is connected with the support frame, the bottom and the base fixed connection of support frame, one side of keeping away from feeder hopper (7) of shell (6) is provided with a drive mechanism.

3. The rod mill type sand making machine according to claim 1, wherein: fixed disk (22) are kept away from one side fixedly connected with quill shaft (4) of grinding stick (16), the inside of quill shaft (4) is provided with pivot (2), the one end and grinding stick (19) fixed connection of pivot (2), the length of pivot (2) is greater than quill shaft (4), the one end that fixed disk (22) were kept away from in quill shaft (4) and pivot (2) is provided with second drive mechanism.

4. The rod mill type sand maker according to claim 2, wherein: first drive mechanism includes gear wheel (5), pinion (14) and first motor (13), the inboard of gear wheel (5) and the outside fixed connection of shell (6), first motor (13) and base fixed connection, the output shaft fixedly connected with minor axis of first motor (13), the one end and pinion (14) fixed connection that first motor (13) were kept away from to the minor axis, pinion (14) are connected with gear wheel (5) meshing.

5. A rod mill type sand maker according to claim 3, wherein: second drive mechanism includes second motor (8), major axis (9) and fixed baffle (11), the output shaft and major axis (9) fixed connection of second motor (8), the bottom and the base fixed connection of fixed baffle (11), one side top and pivot (2) of fixed baffle (11) rotate and are connected, one side bottom and major axis (9) of fixed baffle (11) rotate and are connected, the one end that second motor (8) were kept away from in major axis (9) is connected through drive belt transmission with quill shaft (4), one end that major axis (9) are close to second motor (8) is connected through the drive belt rotation with pivot (2).

6. The rod mill type sand making machine according to claim 1, wherein: be close to one side of feeder hopper (7) the lower bottom of isosceles trapezoid casing is provided with swivel becket (20), swivel becket (20) and grinding rod (19) are kept away from the one end rotation connection of fixed disk (22), the outside fixedly connected with dead lever (18) of swivel becket (20), the one end and shell (6) fixed connection of swivel becket (20) are kept away from in dead lever (18), dead lever (18) have a plurality ofly, a plurality of dead lever (18) are the equidistant range of annular.