CN218590615U - Roll squeezer control feed arrangement - Google Patents

Abstract

The utility model provides a roll squeezer control feed arrangement, including the roll squeezer, the last feeder hopper that has set firmly of roll squeezer, the pan feeding end of feeder hopper is equipped with the flow control mechanism of the material and the flow control subassembly of two sets of materials to the discharge end in proper order, and flow control mechanism includes speed-limiting plate and drive assembly, sets up two openings of equidimension not on the speed-limiting plate, the one end of speed-limiting plate with drive assembly rotates the connection, drives the removal of speed-limiting plate through the drive assembly on the feeder hopper, and the flow velocity of two not equidimensions of timely replacement can effectual control material in the blanking fill, prevents that the too high direct impact of material flow velocity from shining into the damage to the compression roller surface.

Description

Control feeding device of roller press

Technical Field

The utility model relates to a roll squeezer feeding technical field specifically, relates to a roll squeezer control feed arrangement.

Background

Most cement grinding systems are provided with a roller press, the roller press is equipment for realizing high-pressure material layer crushing, and in the operation process, materials are crushed through the space between a fixed roller and a movable roller under the pressure action of the two rollers. According to the operation condition of the roller press, the feeding amount is adjusted by directly adjusting the feeding device to meet the stable operation of the roller press, the opening degree of the feeding device influences the feeding amount of the roller press, so that the machine-hour yield of the roller press is directly influenced, different materials are easy to cause high-load operation of the roller press due to overlarge amount after being put into the roller press, the flow speed and the flow of the materials in a press roller graph of the roller press cannot be controlled on the roller press in time, the damage of the roller press and the qualification rate of the material output cannot be ensured, the current roller press can control the flow speed of discharged materials through the size of a discharge opening, the flow speed of the discharged materials can not be controlled on a feed hopper after the materials are poured into the feed hopper in time, the frequency times of effectively controlling the discharged materials and the amount of discharged materials at each time can not be controlled in the blanking hopper, the high-load continuous operation of the roller press is seriously caused, and the roller press is seriously damaged.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a roll squeezer control feed arrangement.

The technical scheme of the utility model as follows:

the utility model provides a roll squeezer control feed arrangement, includes the roll squeezer, the feeder hopper has set firmly on the roll squeezer, the pan feeding end of feeder hopper is equipped with the flow control mechanism of material and the flow control subassembly of two sets of materials to the discharge end in proper order, flow control mechanism includes speed limit board and drive assembly, set up two openings of equidimension not on the speed limit board, the one end of speed limit board with drive assembly rotates to be connected.

Further, drive assembly includes diaphragm, lead screw, guide bar and driving motor, guide bar one end is fixed on the feeder hopper and the other end with diaphragm fixed connection, driving motor with diaphragm fixed connection, the lead screw runs through the diaphragm with driving motor output fixed connection, speed limit board one end with the lead screw and the guide bar rotates to be connected.

Further, it is two sets of flow control subassembly sets up respectively the relative both sides face of feeder hopper, flow control subassembly includes baffle, connecting rod, backup pad and second driving motor, the baffle is pegged graft and is slided on the lateral wall of feeder hopper, second driving motor fixed connection be in the backup pad, baffle one end with the connecting rod rotates to be connected, the other end of connecting rod with second driving motor's output rotates to be connected.

Further, the top surface of the baffle is obliquely arranged.

Further, the feeding end side wall of the feeding hopper is fixedly connected with a vibration motor.

Furthermore, a plurality of partition plates are further arranged in the feed hopper.

The utility model has the advantages that:

(1) The driving assembly on the feeding hopper drives the speed limiting plate to move, two openings different in size are replaced timely, the flow rate of materials in the blanking hopper can be effectively controlled, and the damage to the surface of the compression roller due to too high direct impact of the flow rate of the materials is prevented.

(2) Through set up flow control assembly in feeder hopper both sides, open in the regular closure of two relative baffles, the volume of the material that can effectual control dropped in the roll squeezer at every turn, the effectual roll squeezer work of having guaranteed can not overload, avoids the work of roll squeezer overload to cause the material quality after handling not up to standard.

Description of the drawings:

fig. 1 is a perspective view of a roll squeezer control feeding device according to the present invention;

fig. 2 is a schematic side full-section structural view of the roll squeezer control feeding device of the present invention;

fig. 3 is the utility model discloses a roll squeezer control feed arrangement's opposite side cuts open structure schematic diagram entirely.

Reference numerals:

1. a roll squeezer; 2. a feed hopper; 21. a partition plate; 3. a flow rate control mechanism; 31. a speed limiting plate; 311. a port; 32. a drive assembly; 321. a transverse plate; 322. a screw rod; 323. a guide bar; 324. a first drive motor; 4. a flow control assembly; 41. a baffle plate; 42. a connecting rod; 43. a support plate; 44. a second drive motor; 5. a vibration motor;

Detailed Description

In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clear and are understood, and it is right to combine specific embodiment below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, a roller press 1 control feed arrangement, including roller press 1, 1 upper end fixed mounting of roller press has feeder hopper 2, the pan feeding end to the discharge end of feeder hopper 2 are equipped with flow control mechanism 3 and the flow control subassembly 4 of two sets of materials in proper order, flow control mechanism 3 includes speed-limiting plate 31 and drive assembly 32, two openings 311 of equidimension not have been seted up on the speed-limiting plate 31, and one of them opening 311 is the same with 2 inner walls of feeder hopper size, another opening 311 is then less than the 2 inner walls of feeder hopper, the one end of speed-limiting plate 31 has corresponding mount pad and drive assembly 32 to rotate and is connected, drive the removal of speed-limiting plate 31 through drive assembly 32 on feeder hopper 2, timely two not openings 311 of equidimension of replacement, can the velocity of flow of effectual control material in the blanking fill, prevent that the too high direct impact of material velocity of flow from shining into the damage to the compression roller surface.

Referring to fig. 1, the driving assembly 32 includes a transverse plate 321, a screw rod 322, a guide rod 323 and a first driving motor 324, one end of the guide rod 323 is fixed on the feeding hopper 2, and the other end of the guide rod 323 is respectively and fixedly connected to two ends of the transverse plate 321, the first driving motor 324 is fixedly connected to the middle portion of the transverse plate 321, the screw rod 322 penetrates through the transverse plate 321 and is fixedly connected to an output end of the first driving motor 324, a mounting seat at one end of the speed limiting plate 31 is respectively and rotatably connected to the screw rod 322 and the guide rod 323, the screw rod 322 is driven by the driving of the first driving motor 324 to rotate so that the speed limiting plate 31 moves in the feeding hopper 2, and the purpose of changing different sizes of the through openings 311 to control the flow rate of the material is achieved.

Referring to fig. 2, two sets of flow control assemblies 4 are respectively disposed on two opposite side surfaces of the feeding hopper 2, each flow control assembly 4 includes a baffle 41, a connecting rod 42, a supporting plate 43 and a second driving motor 44, the baffle 41 is inserted and slid on the side wall of the feeding hopper 2, one end of the baffle 41 extending into the feeding hopper 2 is attached to the opposite baffle 41, the second driving motor 44 is fixedly connected to the supporting plate 43, the lower surface of the outer end of the baffle 41 exposed on the feeding hopper 2 is rotatably connected to the upper surface of the connecting rod 42, the other end of the connecting rod 42 is rotatably connected to the output end of the second driving motor 44, the second driving motor 44 drives the connecting rod 42 to rotate during use, the baffle 41 is driven to regularly pull out and extend into the feeding hopper 2 in a circulating manner, the flow control assemblies 4 are disposed on two sides of the feeding hopper 2, the amount of materials falling into the roller press 1 at each time can be effectively controlled, the operation of the roller press 1 is effectively ensured without overload, and the quality of the materials after the treatment is not up to the standard due to the overload operation of the roller press 1.

Referring to fig. 2, the top surfaces of the baffles 41 are inclined, and the top surfaces of the two opposite baffles 41 are inclined towards the middle, so that materials falling on the baffles 41 can naturally fall off in the process that the baffles 41 extend out of the feeding hopper 2.

Referring to fig. 1, the feeding end side wall of the feeding hopper 2 is fixedly connected with a vibration motor 5, and the inlet end of the feeding hopper 2 is effectively prevented from being blocked by the vibration of the vibration motor 5.

Referring to fig. 3, still including polylith division board 21 in the feeder hopper 2, through the collision with division board 21 when the material drops the in-process, can effectually cut apart into many the material that the adhesion is in the same place, prevent all to gather together, lead to the pressfitting of compression roller uneven, make the quality of material can not reach same specification.

The implementation principle of the feeding device controlled by the roller press 1 in the embodiment of the application is as follows: drive vibrating motor 5, pour into the material in the feeder hopper 2, drive first driving motor 324 when the velocity of flow of material is too fast and make speed limit board 31 remove under the effect of lead screw 322, make big opening 311 shift out feeder hopper 2, little opening 311 discharges in feeder hopper 2, drive the rotation of second driving motor 44, drive connecting rod 42 and make baffle 41 stretch out and insert regular repetition constantly, make the material that drops at every turn all the same amount discharge division board 21 to, the further length direction that makes the even compression that falls of material of separation board 21 goes up to carry out the pressfitting.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims (6)

1. The utility model provides a roll squeezer control feed arrangement, includes roll squeezer (1), its characterized in that, feeder hopper (2) have set firmly on roll squeezer (1), the pan feeding end of feeder hopper (2) is equipped with flow rate control mechanism (3) and the flow control subassembly (4) of two sets of materials to the discharge end in proper order, flow rate control mechanism (3) are including speed limit board (31) and drive assembly (32), two openings (311) of equidimension not have been seted up on speed limit board (31), the one end of speed limit board (31) with drive assembly (32) rotate and connect.

2. The roll squeezer control feeding device according to claim 1, wherein the driving assembly (32) comprises a cross plate (321), a screw rod (322), a guide rod (323) and a first driving motor (324), one end of the guide rod (323) is fixed on the feeding hopper (2) and the other end is fixedly connected with the cross plate (321), the first driving motor (324) is fixedly connected with the cross plate (321), the screw rod (322) penetrates through the cross plate (321) and is fixedly connected with the output end of the first driving motor (324), and one end of the speed limiting plate (31) is rotatably connected with the screw rod (322) and the guide rod (323).

3. The roll squeezer control feeding device according to claim 1, wherein two sets of said flow control assemblies (4) are respectively disposed on two opposite side surfaces of said feeding hopper (2), said flow control assemblies (4) include a baffle (41), a connecting rod (42), a supporting plate (43) and a second driving motor (44), said baffle (41) is inserted and slid on a side wall of said feeding hopper (2), said second driving motor (44) is fixedly connected to said supporting plate (43), one end of said baffle (41) is rotatably connected to said connecting rod (42), and the other end of said connecting rod (42) is rotatably connected to an output end of said second driving motor (44).

4. A roller press control feed device as claimed in claim 3, characterized in that the top surface of the baffle (41) is arranged obliquely.

5. The roll press control feed device as claimed in claim 1, characterized in that the feed end side wall of the feed hopper (2) is fixedly connected with a vibration motor (5).

6. A roller press control feed device as claimed in claim 1, characterized in that the feed hopper (2) also comprises a number of partition plates (21).

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