CN215234669U

CN215234669U - Material system is divided in advance in feed

Info

Publication number: CN215234669U
Application number: CN202120687067.2U
Authority: CN
Inventors: 蒙剑秋; 杨庭欧; 陈秋君
Original assignee: Guangxi Meista Engineering Machinery Equipment Co ltd
Current assignee: Guangxi Meista Engineering Machinery Equipment Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-21
Anticipated expiration: 2031-04-02

Abstract

The feeding pre-distribution system comprises a feeder, a pre-screening device, a vibration motor, a crusher, a sealed cabin, a framework, a main conveying belt and a tail conveying belt, and further comprises a diversion box body, wherein the diversion box body is arranged between the pre-screening device and the sealed cabin, a diversion structure is arranged inside the diversion box body, the diversion structure is movably connected with the diversion box body, the diversion box body is divided into two box body structures with independent spaces by the diversion structure, a discharge port is respectively arranged at the lower end of each box body structure with the two independent spaces, and the discharge port I and the discharge port II are respectively arranged at the lower end of the box body structure with the two independent spaces. The utility model discloses can solve the problem that material splashes everywhere at the screening in-process in advance, and can be through adjusting the water conservancy diversion structure, with different material water conservancy diversion to required discharge gate.

Description

Material system is divided in advance in feed

Technical Field

The utility model relates to a material screening field, concretely relates to feed divides material system in advance.

Background

Pre-screening means that in a crushing and grinding process, the material is firstly screened before entering a crusher to screen out fine particles which are finer than the product at the outlet of the crusher, and the operation of directly entering the next grinder is called pre-screening. The pre-screening can reduce the load of the crusher, and simultaneously, the over-crushing phenomenon of the materials is reduced, and the energy consumption is reduced.

Most screening structure in advance on the market all does not all possess the ability of alternative water conservancy diversion material, and sealed effect is relatively poor, has the condition that the material splashes in the use, needs the manual work to clear up the bottom material on time, leads to work efficiency low, and the practicality is poor. Based on the problem, the utility model provides a but material system is divided in advance to feed of alternative water conservancy diversion.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed divides material system in advance, according to the utility model discloses a space between the sealed cabin of crusher bottom and the screening device tie point is sealed through the system of screening in advance and is formed the box structure, can prevent effectively that the material from splashing, sets up the water conservancy diversion structure simultaneously in the box is inside, can utilize the water conservancy diversion structure with the material water conservancy diversion of various not unidimensional to required position as required when using, and the dual setting of box structure and water conservancy diversion structure has further promoted the water conservancy diversion effect and the work efficiency of material. In order to achieve the above purpose, the utility model adopts the following technical scheme:

the feeding pre-distribution system comprises a feeding machine, a pre-screening device, a vibration motor, a crusher, a sealed cabin, a framework, a main conveying belt and a tail conveying belt, wherein the vibration motor is arranged at the bottom of a feeding machine table, the pre-screening device comprises a primary pre-screening plate and a secondary pre-screening plate, the primary pre-screening plate is arranged at the output end of the feeding machine table, the secondary pre-screening plate is fixedly arranged at the bottom of the primary pre-screening plate, the output ends of the primary pre-screening plate and the secondary pre-screening plate are respectively and fixedly provided with a connecting plate, the tail conveying belt is arranged at the position, close to the ground, of the lower left side of the pre-screening device, the main conveying belt is arranged at the lower right side of the pre-screening device and arranged at the bottom of the crusher, the sealed cabin is arranged at the bottom of the crusher, the framework is used for bearing all the parts, and further comprises a flow guide box body, the flow guide box body is fixed between the pre-screening device and the sealed cabin, the inside water conservancy diversion structure that is provided with of water conservancy diversion box, water conservancy diversion structure and water conservancy diversion box swing joint, this water conservancy diversion structure divide into two box structures that have independent space with the water conservancy diversion box, respectively is equipped with a discharge gate at this box structure lower extreme that has two independent spaces, is discharge gate I and discharge gate II respectively.

Furthermore, a movable connecting mechanism is arranged on the flow guide box body, the movable connecting mechanism is movably connected with the flow guide box body, the flow guide structure is fixedly connected with the movable connecting mechanism, and the flow guide structure is movably connected with the flow guide box body through the movable connecting mechanism.

Further, swing joint mechanism has two, equal symmetry sets up porosely on the preceding box of water conservancy diversion box and the back box, swing joint mechanism run-through hole and water conservancy diversion box swing joint, swing joint mechanism includes steel pipe, connecting plate, inside the water conservancy diversion box was arranged in to the one end fixed connection of connecting plate and steel pipe, the other end through hole of steel pipe sets up in the water conservancy diversion box outside, is provided with the stopper on this steel pipe, the outer box of water conservancy diversion box is hugged closely to the one side of stopper, is provided with the screw hole on being close to the steel pipe of this stopper another side, is located the water conservancy diversion box outside all be provided with the sleeve pipe on the steel pipe, the sleeve pipe cover is located on the steel pipe that the stopper kept away from water conservancy diversion box one end, sleeve pipe and steel pipe fixed connection.

Furthermore, the flow guide structure is a middle partition plate, and two sides of the bottom end of the middle partition plate are respectively and fixedly connected with connecting plates of the movable connecting mechanisms at two ends of the flow guide box body.

Furthermore, all be provided with the layer board on the inside left side of water conservancy diversion box and the right side, the inside left side of this water conservancy diversion box is 1 position layer board, and inside right side is 3 position layer boards, and this layer board and the inboard welding of water conservancy diversion box, layer board upper portion all is provided with the cushion gum.

Furthermore, a partition plate movable handle is further arranged on any one of the sleeves, the partition plate movable handle is fixedly connected to one end, far away from the limiting block, of the sleeve, a threaded hole is further formed in the partition plate movable handle, and a bolt is arranged on the threaded hole in a matched mode.

Furthermore, baffle activity handle lower extreme is provided with No. 2 position layer board, this No. 2 position layer board and water conservancy diversion box fixed connection, No. 2 position layer board upper end is provided with the screw hole that matches with the bolt, this No. 2 position layer board with baffle activity handle passes through the detachable fixed connection of bolt, and this No. 2 position layer board height is equivalent with the sleeve pipe height of stretching out, makes baffle activity handle is in on the coplanar.

To sum up, because the utility model adopts the above technical scheme, the utility model discloses following technological effect has:

1. the utility model discloses a seal the space between the tie point with breaker bottom seal cabin and pre-screening plant, with material and the dust effective control that originally splashes everywhere in the box structure, it is convenient to use, has improved the practicality of pre-screening system.

2. The utility model discloses an at the inside water conservancy diversion structure that sets up of box, set up swing joint mechanism in the box outside, the water conservancy diversion structure passes through swing joint mechanism and water conservancy diversion box swing joint, just can make the water conservancy diversion structure be located different positions in the water conservancy diversion box through rotating adjustment swing joint mechanism, reaches the effect of water conservancy diversion material as required.

3. The utility model discloses a water conservancy diversion structure is intermediate bottom, this intermediate bottom simple structure, preparation are convenient, with low costs.

Drawings

FIG. 1 is a schematic view of a feed pre-distribution system of the present invention;

FIG. 2 is a partial schematic view of the flow guiding structure of the present invention;

FIG. 3 is a schematic view of the inside of the diversion box body of the present invention;

FIG. 4 is a schematic view of the external part of the diversion box body

FIG. 5 is a top view of the middle baffle box of the present invention;

in the attached drawing, a feeder 1, a pre-screening device 2, a primary pre-screening plate 21, a secondary pre-screening plate 22, a connecting plate 23, a vibrating motor 3, a crusher 4, a sealed cabin 41, a framework 5, a main conveying belt 6, a tail conveying belt 7, a flow guide box 8, a flow guide structure 81, a middle partition 811, a movable connecting mechanism 82, a steel pipe 821, a connecting plate 822, a limiting block 823, a sleeve 824, a movable handle 825-partition 825, a bolt 826, a 827-2 position supporting plate, an 83-supporting plate, a 831-1 position supporting plate, an 832-3 position supporting plate, a buffer glue 84, an 85-maintenance cover, a 9-discharge port I and a 10-discharge port II are arranged.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Example 1

As shown in fig. 1 to 5, the utility model discloses a feeding pre-distributing system, which comprises a feeding machine 1, a pre-screening device 2, a vibration motor 3, a crusher 4, a sealed cabin 41, a framework 5, a main conveyer belt 6 and a tail conveyer belt 7, wherein the vibration motor 3 is arranged at the bottom of a feeding machine table 1, the pre-screening device 2 comprises a primary pre-screening plate 21 and a secondary pre-screening plate 22, the primary pre-screening plate 21 is arranged at the output end of the feeding machine 1, the secondary pre-screening plate 22 is fixedly arranged at the bottom of the primary pre-screening plate 21, the output ends of the primary pre-screening plate 21 and the secondary pre-screening plate 22 are both fixedly provided with a connecting plate 23, the tail conveyer belt 7 is arranged at the lower left side of the pre-screening device 2 close to the ground, the main conveyer belt 6 is arranged at the lower right side of the pre-screening device 2 and is arranged at the bottom of the crusher 4, the sealed cabin 41 is arranged at the bottom of the crusher 4, the framework 5 is used for bearing all the above parts, still include water conservancy diversion box 8, water conservancy diversion box 8 is fixed in between pre-screening plant 2 and the sealed cabin 41, and water conservancy diversion 8 inside of water conservancy diversion box is provided with water conservancy diversion structure 81, water conservancy diversion structure 81 and water conservancy diversion 8 swing joint, and this water conservancy diversion structure 81 divides water conservancy diversion box 8 into two box structures that have independent space, respectively is equipped with a discharge gate at this box structure lower extreme that has two independent spaces, is discharge gate I9 and discharge gate II 10 respectively.

In this embodiment: 8 left sides of diversion box body pass through connecting plate 23 and the second grade sieve 22 output fixed connection in advance, 8 right sides of diversion box body pass through connecting plate 23 and the elementary sieve 21 output fixed connection in advance, the both ends of the preceding box of diversion box body 8 respectively with 8 left sides of diversion box body and the one end fixed connection on right side, the both ends of the back box of diversion box body 8 respectively with 8 left sides of diversion box body and the other end fixed connection on right side, the lower extreme of diversion box body 8 is the shape of falling V, establish to discharge gate I9 on the left of 8 lower extremes of this diversion box body, discharge gate I9 inclines to 7 directions of afterbody conveyer belt, and 8 lower extreme right sides of diversion box body establish to discharge gate II 10, and discharge gate II 10 inclines to 6 directions of main conveyer belt and with 41 fixed connection of sealed cabin, and foretell fixed connection mode is threaded bolt fixed connection.

The diversion box body 8 is provided with a movable connecting mechanism 82, the movable connecting mechanism 82 is movably connected with the diversion box body 8, the diversion structure 81 is fixedly connected with the movable connecting mechanism 82, and the diversion structure 81 is movably connected with the diversion box body 8 through the movable connecting mechanism 82.

Swing joint mechanism 82 has two, equal symmetry sets up porosely on box and the back box before the water conservancy diversion box 8, swing joint mechanism 82 run-through hole and water conservancy diversion box 8 swing joint, swing joint mechanism 82 includes steel pipe 821, connecting plate 822 and steel pipe 821's one end fixed connection arrange water conservancy diversion box 8 inside in, steel pipe 821's other end through hole sets up in the water conservancy diversion box 8 outside, still be provided with stopper 823 on the steel pipe 821, the water conservancy diversion box 8 outside is hugged closely to the one side of stopper 823, be located and all be provided with sleeve pipe 824 on the outside steel pipe 821 of water conservancy diversion box 8, the sleeve pipe 824 cover is located on stopper 823 keeps away from the steel pipe 821 of water conservancy diversion box 8 one end, this sleeve pipe 824 and steel pipe 821 fixed connection. In this embodiment, the sleeve 824 and the steel pipe 821 are provided with corresponding threaded holes, and the sleeve 824 and the steel pipe 821 are fixedly connected by bolts matching with the threaded holes.

Stopper 823 is used for preventing that intermediate bottom 811 from appearing sliding when changing the water conservancy diversion position and leading to the not good condition of water conservancy diversion effect, stopper 823 still plays the effect in secondary seal box and connecting steel pipe hole department gap simultaneously, prevent the condition of material departure when the water conservancy diversion divides the material, stopper 823 can be for arbitrary shape and material, can establish and fix on the steel pipe by the cover, and can closely laminate with the box, plug up the box and connect steel pipe hole department gap can, the stopper that this embodiment shows is the circular stainless steel piece of cavity, the cavity size is equivalent with the steel pipe size, can closely overlap with the steel pipe and establish fixedly.

The sleeve 824 is used to limit the sliding of the movable connection mechanism 82 along the axis of the steel pipe 821, i.e. to further stabilize the diversion structure and improve the diversion effect.

The diversion structure 81 is a middle partition 811, and two sides of the bottom end of the middle partition 811 are respectively fixedly connected with the connecting plates 822 of the movable connecting mechanisms 82 at two ends of the diversion box body 8.

The fixed connection mode of the intermediate partition 811 and the connecting plate 822 shown in this embodiment is as follows: corresponding threaded holes are formed in the connecting plate 822 and the middle partition plate 811, and the connecting plate 822 and the middle partition plate 811 are fixedly connected through bolts matched with the threaded holes.

All be provided with layer board 83 on the inside left box of water conservancy diversion box 8 and the right box, the inside left side of water conservancy diversion box 8 is No. 1 position layer board 831, and inside right side is No. 3 position layer board 832, and the shape of layer board 83 can set up wantonly, can make water conservancy diversion structure 81 firmly place can, the layer board 83 that this embodiment shows is irregular triangle-shaped, this layer board 83 and the inboard welding of water conservancy diversion box 8, and layer board 83 upper portion all is provided with cushion gum 84.

No. 1 position is located No. 1 position layer board department, and No. 2 positions are located when the intermediate bottom is perpendicular to the horizontal plane, and No. 3 position layer board department is located to No. 3 position, and intermediate bottom can be fixed to be placed at No. 1 position, No. 2 position, No. 3 position under the rotation regulation of baffle activity handle and accomplish the water conservancy diversion work as required.

The outside of the box of the diversion box body 8 is also provided with an access cover 85, the access cover 85 is detachably and fixedly connected with the diversion box body 8, for example, the access cover can be opened for maintenance and replacement when the inside of the diversion box body breaks down through bolts.

Any one of the sleeves 824 is further provided with a partition plate movable handle 825, the partition plate movable handle 825 is fixedly connected to one end of the sleeve 824 away from the limiting block 823, the partition plate movable handle 825 is further provided with a threaded hole, the threaded hole is provided with a bolt 826 in a matching way, when materials need to be discharged from a discharge port I9 or a discharge port II 10, the middle partition plate 811 can be adjusted to the No. 1 supporting plate 831 or the No. 3 supporting plate 832 by rotating the adjusting partition plate handle left and right after the bolt 826 is taken down, the material diversion task is completed, when materials are discharged from the discharge port I9 and the discharge port II 10 respectively, the middle partition plate is placed in a vertical state relative to a horizontal plane, namely a No. 2 position, by adjusting the movable handle of the partition plate, a bolt 826 is locked, the bolt 826 is used for fixing the movable handle 825 of the partition plate, thereby inject intermediate bottom 811 in No. 2 position and carry out the material water conservancy diversion, thereby prevent that baffle activity handle 825 from rotating and arousing that intermediate bottom 811 position appears changing and influence the water conservancy diversion effect.

The partition moving handle 825 shown in this embodiment is an irregular chevron plate, one end of the bifurcation of which is provided with a hole having a size matching that of the sleeve 824, the irregular chevron plate and the sleeve 824 are welded together in the hole, and a bolt 826 is provided at the other end of the bifurcation 826 of the irregular chevron plate.

When the middle partition plate is arranged at the position 2 (namely the state that the middle partition plate is perpendicular to the horizontal plane), a position 2 supporting plate 827 is arranged at the lower end of an irregular herringbone plate 826, the position 2 supporting plate 827 is fixedly connected with a flow guide box body, a threaded hole matched with a bolt 826 is formed in the upper end of the position 2 supporting plate 827, the position 2 supporting plate 827 and one end of the fork of the irregular herringbone plate are detachably connected through the bolt 826, the height of the position 2 supporting plate 827 is equal to the extending height of a sleeve 824, and a partition plate movable handle 825 is located on the same plane.

The No. 2 position supporting plate 827 shown in this embodiment is n-shaped, and the lower end of the n-shaped is welded and fixed on the diversion box body 8.

The utility model provides a feed divides material system in advance, when using, the material is earlier through elementary sieve 21 in advance, the aperture is greater than elementary big material in sieve 21 aperture in advance and gets into the breaker from elementary output of sieve in advance and smashes, the aperture is less than elementary little material in sieve 21 aperture in advance and falls into second grade sieve 22 in advance from elementary sieve bottom in advance, equally, the aperture is greater than the second grade sieve 22 aperture in advance and then follows the second grade sieve 22's output ejection of compact in advance, the aperture is less than the second grade and then follows the second grade sieve 22 aperture in advance's the bottom ejection of compact. Firstly, taking down a bolt arranged on a No. 2 position supporting plate, rotating a movable handle of a partition plate to enable an intermediate partition plate to be arranged on the No. 1 position supporting plate, and discharging materials output from a second-stage pre-screening plate from a discharging port II 10 on the right side of a box body; rotating a movable handle 825 of the partition plate to place a middle partition plate 811 at the No. 2 position, screwing a connecting bolt 826 of the movable handle 825 of the partition plate and a supporting plate 827 at the No. 2 position to enable the middle partition plate 811 to be stably placed at the No. 2 position, discharging powder output from the second-stage pre-screening plate from a discharge port I9 at the left side of the box body, and discharging small powder from a discharge port II 10 at the right side of the box body; the movable handle of the partition plate is rotated to enable the intermediate partition plate to be arranged on the 3 rd position supporting plate, and materials output from the second-stage pre-screening plate are discharged from a discharge port I9 on the left side of the box body.

The above-described embodiments are merely preferred modes of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The feeding pre-distribution system comprises a feeding machine (1), a pre-screening device (2), a vibration motor (3), a crusher (4), a sealed cabin (41), a framework (5), a main conveying belt (6) and a tail conveying belt (7), wherein the vibration motor (3) is arranged at the bottom of the feeding machine (1), the pre-screening device (2) comprises a primary pre-screening plate (21) and a secondary pre-screening plate (22), the primary pre-screening plate (21) is arranged at the output end of the feeding machine table (1), the secondary pre-screening plate (22) is fixedly arranged at the bottom of the primary pre-screening plate (21), the output ends of the primary pre-screening plate (21) and the secondary pre-screening plate (22) are respectively and fixedly provided with a connecting plate (23), the tail conveying belt (7) is arranged at the lower left side of the pre-screening device (2), the main conveying belt (6) is positioned at the lower right side of the pre-screening device (2) and is arranged at the bottom of the crusher (4), the utility model provides a screening device, including the sealed cabin (41), skeleton (5) are used for bearing the weight of all spare parts, its characterized in that still includes water conservancy diversion box (8), water conservancy diversion box (8) are fixed in between pre-screening device (2) and sealed cabin (41), water conservancy diversion box (8) inside is provided with water conservancy diversion structure (81), water conservancy diversion structure (81) and water conservancy diversion box (8) swing joint, this water conservancy diversion structure (81) divide into two box structures that have independent space with water conservancy diversion box (8), respectively are equipped with a discharge gate at this box structure lower extreme that has two independent spaces, are discharge gate I (9) and discharge gate II (10) respectively.

2. The feeding and pre-distributing material system according to claim 1, wherein the flow guiding box body (8) is provided with a movable connecting mechanism (82), the movable connecting mechanism (82) is movably connected with the flow guiding box body (8), the flow guiding structure (81) is fixedly connected with the movable connecting mechanism (82), and the flow guiding structure (81) is movably connected with the flow guiding box body (8) through the movable connecting mechanism (82).

3. The feeding and pre-distributing system according to claim 2, wherein there are two movable connecting mechanisms (82), holes are symmetrically formed on both the front box body and the rear box body of the diversion box body (8), the movable connecting mechanisms (82) are movably connected with the diversion box body (8) in through holes, each movable connecting mechanism (82) comprises a steel pipe (821) and a connecting plate (822), the connecting plate (822) is fixedly connected with one end of the steel pipe (821) and is arranged in the diversion box body (8), the other end of the steel pipe (821) is arranged outside the diversion box body (8) in through holes, a limiting block (823) is arranged on the steel pipe (821), one surface of the limiting block (823) is tightly attached to the outer box body of the diversion box body (8), sleeves (824) are arranged on the steel pipe (821) positioned outside the diversion box body (8), and the sleeves (824) are sleeved on the steel pipe at one end of the limiting block (823) far away from the diversion box body (8), the sleeve (824) is fixedly connected with the steel pipe (821).

4. A feeding and pre-distributing system as claimed in claim 3, wherein said flow guiding structure (81) is a middle partition (811), and both sides of the bottom end of said middle partition (811) are respectively and fixedly connected to the connecting plates (822) of the movable connecting mechanisms (82) at both ends of the flow guiding box body (8).

5. A feeding pre-distribution system according to claim 3, characterized in that the diversion box body (8) is provided with pallets (83) on the left and right sides inside, the left side inside the diversion box body (8) is a number 1 pallet (831), the right side inside the diversion box body (8) is a number 3 pallet (832), the pallets (83) are welded with the inner side of the diversion box body (8), and the upper parts of the pallets (83) are provided with buffer glue (84).

6. A feeding and pre-distributing system according to claim 3, wherein any one of the sleeves (824) is further provided with a partition plate movable handle (825), the partition plate movable handle (825) is fixedly connected to one end of the sleeve (824) far away from the limiting block (823), and the partition plate movable handle (825) is further provided with a threaded hole on which a bolt (826) is fittingly arranged.

7. The feeding and pre-distributing system as claimed in claim 6, wherein a No. 2 supporting plate (827) is arranged at the lower end of the clapboard moving handle (825), the No. 2 supporting plate (827) is fixedly connected with the flow guiding box body (8), a threaded hole matched with the bolt (826) is arranged at the upper end of the No. 2 supporting plate (827), the No. 2 supporting plate (827) is detachably and fixedly connected with the clapboard moving handle (825) through the bolt (826), and the No. 2 supporting plate (827) has a height equivalent to the extending height of the sleeve (824) so that the clapboard moving handle (825) is positioned on the same plane.