CN220004154U

CN220004154U - Auxiliary feeding mechanism of sand making machine

Info

Publication number: CN220004154U
Application number: CN202321069523.2U
Authority: CN
Inventors: 肖红明; 杨彪; 柳奎
Original assignee: Enshi Huiwang Stone Co ltd
Current assignee: Enshi Huiwang Stone Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-14
Anticipated expiration: 2033-05-06

Abstract

The utility model discloses an auxiliary feeding mechanism of a sand making machine, which comprises the following components: the sand making machine, the top intercommunication of sand making machine has the feeder hopper, one side on feeder hopper top is fixed with U type charge-in board, the top of U type charge-in board is fixed with the diaphragm, the diaphragm inlays and is equipped with first baffle, the bottom of first baffle is equipped with the second baffle, the logical groove that supplies the second baffle to alternate is seted up to first baffle, logical inslot rotation is connected with the bull stick, this auxiliary feeding mechanism of sand making machine, when feeding to the feeder hopper through U type charge-in board, the rotation of drive first gear under the rotation of bull stick, the up-and-down motion of first gear drive rack, the up-and-down motion of rack drive second baffle, can adjust the clearance size of second baffle and U type charge-in board, promptly the size scope that the adjustment material passed through filters the material through U type charge-in board, avoid the too big material entering sand making machine and cause sand making machine impeller's damage, sand making machine's life has been improved.

Description

Auxiliary feeding mechanism of sand making machine

Technical Field

The utility model relates to the technical field of sand making machines, in particular to an auxiliary feeding mechanism of a sand making machine.

Background

The sand making machine is suitable for crushing soft or medium hard and extremely hard ore materials with the hardness not higher than 320Pa, and is widely applied to various departments such as large scale, smelting, building materials, highways, railways, water conservancy and chemical industry and the like.

In the use of the sand making machine, materials which are more than specified are strictly forbidden to enter the sand making machine, otherwise, unbalance of an impeller of the sand making machine and excessive abrasion of the impeller are caused, and even an impeller channel and a central feeding pipe are blocked, so that the sand making machine cannot work normally, the use of the sand making machine is influenced, and the service life of the sand making machine is reduced.

Disclosure of Invention

In order to solve the above problems, an object of the present utility model is to provide an auxiliary feeding mechanism of a sand making machine, so as to solve the problems set forth in the background art.

In order to achieve the above object, the present utility model provides an auxiliary feeding mechanism of a sand making machine, comprising: the sand making machine, the top intercommunication of sand making machine has the feeder hopper, one side on feeder hopper top is fixed with U type charge-in board, the top of U type charge-in board is fixed with the diaphragm, the diaphragm inlays and is equipped with first baffle, the bottom of first baffle is equipped with the second baffle, the logical groove that supplies the second baffle to alternate is seted up to first baffle, it is connected with the bull stick to lead to the inslot rotation, first gear has all been cup jointed to the both sides of bull stick outer wall, the both sides on second baffle top all are fixed with the rack with first gear engaged with.

In one example, one end of the rotating rod penetrates through the side wall of the groove and extends to the outside of the transverse plate, a rotating handle is fixed at one end of the rotating rod, the rotating handle is located on the outside of the transverse plate, and a fastening nut is connected to one side, close to the rotating handle, of the outer wall of the rotating rod in a threaded mode.

In one example, a first sliding block is fixed on one side of each of the two racks, and a first sliding groove for sliding the first sliding block is formed at two ends of one side of the inner wall of the through groove.

In one example, the top ends of the two first sliding blocks are fixedly connected with the inner wall of the first sliding groove through limiting ropes.

In one example, an outlet is formed in one side of the U-shaped feeding plate, a slidable cover plate is arranged on one side of the outlet, a crushing box located below the outlet is fixed on one side of the U-shaped feeding plate, and two crushing rollers are rotatably connected in the crushing box through a rotating shaft.

In one example, a second sliding block is fixed on one side of the cover plate, a second sliding groove for the second sliding block to slide is formed on one side of the U-shaped feeding plate, and the second sliding groove is fixedly connected with the second sliding block through a spring.

In one example, two one ends of the rotating shafts penetrate through the crushing box and are fixedly provided with second gears, the two second gears are connected in a meshed mode, one side of one second gear is fixedly provided with a driving motor, and the driving motor is fixed on one side of the crushing box through a motor base.

The auxiliary feeding mechanism of the sand making machine provided by the utility model has the following beneficial effects:

1. this auxiliary feeding mechanism of sand making machine, when feeding to the feeder hopper through U type charge-in board, drive the rotation of first gear under the rotation of bull stick, the up-and-down motion of first gear drive rack, the rack drives the up-and-down motion of second baffle, can adjust the clearance size of second baffle and U type charge-in board, adjust the size scope that the material passes through promptly, screen the material through U type charge-in board, avoid the too big material of volume to get into the sand making machine in and cause the damage of sand making machine impeller, improved the life of sand making machine.

2. This auxiliary feeding mechanism of sand making machine, after the great material screening of volume gets off, the pulling apron is opened the export, and the material can drop in smashing the incasement through the export, then under driving motor's work, the rotation of cooperation second gear drives crushing roller promptly, smashes the material, makes the material satisfy the input size of sand making machine, makes things convenient for the use of sand making machine, improves the availability factor of sand making machine.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a first baffle structure according to the present utility model;

FIG. 3 is a schematic view of a second baffle structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the pulverizing roll of the present utility model;

fig. 5 is a schematic plan view of a cover plate according to the present utility model.

In the figure: 1. a sand making machine; 2. a feed hopper; 3. a U-shaped feeding plate; 4. a cross plate; 5. a first baffle; 6. a through groove; 7. a second baffle; 8. a rotating rod; 9. a first gear; 10. a rack; 11. a rotating handle; 12. a first slider; 13. a limit rope; 14. a cover plate; 15. a crushing box; 16. a pulverizing roller; 17. a second slider; 18. a spring; 19. a second gear; 20. and driving the motor.

Detailed Description

In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

As shown in fig. 1 to 5, an embodiment of the present utility model provides an auxiliary feeding mechanism of a sand making machine, including: the sand making machine 1, the top intercommunication of sand making machine 1 has feeder hopper 2, one side on feeder hopper 2 top is fixed with U type charge-in board 3, the top of U type charge-in board 3 is fixed with diaphragm 4, diaphragm 4 inlays and is equipped with first baffle 5, the bottom of first baffle 5 is equipped with second baffle 7, the logical groove 6 that supplies second baffle 7 to alternate is seted up to first baffle 5, logical inslot 6 rotation is connected with bull stick 8, first gear 9 has all been cup jointed to the both sides on bull stick 8 outer wall, the both sides on second baffle 7 top all are fixed with the rack 10 that meshes with first gear 9.

In this embodiment, when feeding to sand making machine 1 through U type charge-in board 3, drive the rotation of first gear 9 under the rotation of bull stick 8, first gear 9 drives the motion of rack 10, rack 10 drives the up-and-down motion of second baffle 7 to adjust the clearance of second baffle 7 and U type charge-in board 3, adjust the size scope that the material passed through promptly, screen the material through U type charge-in board 3, avoid the too big material of volume to get into sand making machine 1 in and cause sand making machine 1 impeller's damage, improved sand making machine 1's life.

Further, when needs adjust second baffle 7, the one end of bull stick 8 runs through the lateral wall in through 6 and extends to the outside of diaphragm 4, the one end of bull stick 8 is fixed with the twist grip 11, and twist grip 11 is located the outside of diaphragm 4, the one side threaded connection that the outer wall of bull stick 8 is close to twist grip 11 has fastening nut, manual rotation twist grip 11, the rotation that twist grip 11 drove bull stick 8, bull stick 8 drives first gear 9 and rack 10 meshing, thereby drive second baffle 7 up-and-down motion, adjust the clearance of second baffle 7 and U type charge-in board 3, after the regulation is accomplished, screw up fastening nut, can fix second baffle 7.

Further, in order to keep the stability of the up-and-down motion of the racks 10, the first sliding blocks 12 are fixed on one sides of the two racks 10, the first sliding grooves for the sliding of the first sliding blocks 12 are formed in two ends of one side of the inner wall of the through groove 6, the top ends of the two first sliding blocks 12 are fixedly connected with the inner wall of the first sliding groove through the limiting ropes 13, when the racks 10 move up and down, the movement of the racks 10 can be supported by matching with the sliding of the first sliding blocks 12 in the first sliding grooves, the stability of the movement of the racks 10 is kept, meanwhile, the movement range of the racks 10 is limited under the matching of the limiting ropes 13, and the racks 10 are prevented from being separated from the through groove 6.

In a further preferred embodiment of the present utility model, as shown in fig. 1, an outlet is formed on one side of the U-shaped feeding plate 3, a slidable cover plate 14 is disposed on one side of the outlet, a pulverizing box 15 located below the outlet is fixed on one side of the U-shaped feeding plate 3, and two pulverizing rollers 16 are rotatably connected in the pulverizing box 15 through a rotation shaft.

After the second baffle 7 screens out the material with larger volume, the sliding cover plate 14 opens the outlet, and the material can be conveyed into the crushing box 15 through the outlet, and crushed by the crushing roller 16 in the crushing box 15, so that the material meets the input size of the sand making machine 1 and is conveyed into the sand making machine 1 again.

Further, a second sliding block 17 is fixed on one side of the cover plate 14, a second sliding groove for the second sliding block 17 to slide is formed in one side of the U-shaped feeding plate 3, the second sliding groove is fixedly connected with the second sliding block 17 through a spring 18, when the cover plate 14 needs to be opened, the cover plate 14 is pulled in a direction away from an outlet, the cover plate 14 drives the second sliding block 17 to extrude the spring 18, and the spring 18 has a reverse thrust under the extrusion effect, so that the cover plate 14 is conveniently driven to be reset and closed.

Further, one end of each of the two rotating shafts penetrates through the crushing box 15 to be fixed with a second gear 19, the two second gears 19 are connected in a meshed mode, one side of one second gear 19 is fixed with a driving motor 20, and the driving motor 20 is fixed on one side of the crushing box 15 through a motor base.

Under the work of the driving motor 20, the two second gears 19 are driven to reversely rotate, and the two second gears 19 drive the two crushing rollers 16 to reversely rotate, so that the materials can be crushed, and the materials can be conveniently conveyed into the sand making machine 1 in a proper size, so that the damage to the sand making machine 1 is avoided.

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for system embodiments, since they are substantially similar to method embodiments, the description is relatively simple, as relevant to see a section of the description of method embodiments.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.

Claims

1. Auxiliary feed mechanism of sand making machine includes: sand making machine (1), its characterized in that: the utility model discloses a sand making machine, including sand making machine (1), feeder hopper (2), one side on feeder hopper (2) top is fixed with U type charge-in board (3), the top of U type charge-in board (3) is fixed with diaphragm (4), diaphragm (4) are inlayed and are equipped with first baffle (5), the bottom of first baffle (5) is equipped with second baffle (7), the logical groove (6) that supplies second baffle (7) to alternate is seted up to first baffle (5), logical groove (6) internal rotation is connected with bull stick (8), first gear (9) have all been cup jointed to the both sides on bull stick (8) outer wall, rack (10) with first gear (9) engaged with are all fixed with to the both sides on second baffle (7) top.

2. The auxiliary feeding mechanism of a sand making machine according to claim 1, wherein: one end of the rotating rod (8) penetrates through the side wall of the groove (6) and extends to the outside of the transverse plate (4), a rotating handle (11) is fixed at one end of the rotating rod (8), the rotating handle (11) is located at the outside of the transverse plate (4), and a fastening nut is connected to one side of the outer wall of the rotating rod (8) close to the rotating handle (11) in a threaded mode.

3. The auxiliary feeding mechanism of a sand making machine according to claim 1, wherein: one side of each rack (10) is fixedly provided with a first sliding block (12), and two ends of one side of the inner wall of each through groove (6) are provided with first sliding grooves for the first sliding blocks (12) to slide.

4. An auxiliary feeding mechanism for a sand making machine according to claim 3, wherein: the top ends of the two first sliding blocks (12) are fixedly connected with the inner wall of the first sliding groove through limiting ropes (13).

5. The auxiliary feeding mechanism of a sand making machine according to claim 1, wherein: an outlet is formed in one side of the U-shaped feeding plate (3), a slidable cover plate (14) is arranged on one side of the outlet, a crushing box (15) located below the outlet is fixed on one side of the U-shaped feeding plate (3), and two crushing rollers (16) are rotatably connected in the crushing box (15) through a rotating shaft.

6. The auxiliary feeding mechanism of a sand making machine according to claim 5, wherein: a second sliding block (17) is fixed on one side of the cover plate (14), a second sliding groove for the second sliding block (17) to slide is formed in one side of the U-shaped feeding plate (3), and the second sliding groove is fixedly connected with the second sliding block (17) through a spring (18).

7. The auxiliary feeding mechanism of a sand making machine according to claim 5, wherein: one end of each rotating shaft penetrates through the crushing box (15) to be fixed with a second gear (19), the two second gears (19) are connected in a meshed mode, one side of each second gear (19) is fixed with a driving motor (20), and the driving motors (20) are fixed on one side of the crushing box (15) through a motor base.