CN214357944U

CN214357944U - Automatic blending machine prevents fluffy material device

Info

Publication number: CN214357944U
Application number: CN202120141951.6U
Authority: CN
Inventors: 王克峰; 尚立照; 潘强; 韩仕伟; 孙振华
Original assignee: Hebi Coal Transport Belt Co ltd
Current assignee: Hebi Coal Transport Belt Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-10-08
Anticipated expiration: 2031-01-19

Abstract

The utility model relates to a dispensing equipment technical field, concretely relates to automatic fluffy material device is prevented to proportioning machine, the loach carrying platform comprises a supporting fram, evenly set up a plurality of depositing hopper groups on the support frame, depositing hopper group is including a plurality of depositing hoppers, the discharge gate is seted up to the bottom of depositing hopper, the bottom setting of depositing hopper is used for making the discharge gate discharge mechanism that opens and shuts, the discharge gate below sets up the counter weight hopper, depositing hopper group with set up weighing sensor between the counter weight hopper, the drain hole is seted up to the bottom of counter weight hopper, the bottom setting of counter weight hopper is used for making the drain hole drop feed mechanism that opens and shuts, be equipped with the mounting bracket on the support frame, be equipped with on the mounting bracket and be used for beating the mechanism of beating of the lateral wall of counter weight hopper, the below of drain hole sets up band conveyer. The beneficial effects are that: the utility model discloses set up and beat the mechanism, beat the lateral wall of counter weight hopper in good time, help smooth and easy ejection of compact, prevent the fluffy material phenomenon from appearing.

Description

Automatic blending machine prevents fluffy material device

Technical Field

The utility model relates to a dispensing equipment technical field, concretely relates to automatic blending machine prevents fluffy material device.

Background

The automatic proportioning machine is an automatic proportioning device for various materials, comprises a plurality of material storage hoppers and a weighing controller, is used for storing various materials to be proportioned, is used for weighing the mass of various materials to be proportioned, and ensures to have higher metering precision. The material fluffing phenomenon can appear at the unloading in-process in current automatic blending machine, leads to the discharge gate to block up, influences normal use. Therefore, there is a need for a material anti-fluffing device of an automatic dispensing machine to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides an automatic blending machine prevents fluffy material device.

The purpose of the utility model is realized like this:

the utility model provides an automatic proportioning machine prevents fluffy material device, includes the support frame, evenly set up a plurality of storage hopper groups on the support frame, storage hopper group is including a plurality of storage hoppers, the discharge gate is seted up to the bottom of storage hopper, the bottom setting of storage hopper is used for making the discharge gate discharge mechanism that opens and shuts, the discharge gate below sets up the counter weight hopper, storage hopper group with set up weighing sensor between the counter weight hopper, the drain hole is seted up to the bottom of counter weight hopper, the bottom setting of counter weight hopper is used for making the drop feed mechanism that the drain hole opened and shut, be equipped with the mounting bracket on the support frame, be equipped with on the mounting bracket and be used for beating the mechanism of beating of lateral wall of counter weight hopper, beat the mechanism including set up in the mounting bracket on one side lateral wall of counter weight hopper, rotate set up in pivot on the mounting box, fixed cover is located the tip of pivot and with the coaxial pivoted carousel of pivot, set up in just be used for the drive on the mounting box the pivot uses its axis as the rotatory drive assembly in center, set up in on the carousel and along the carousel rotates together and is right the subassembly of beating that beats is beaten to the lateral wall of counter weight hopper, the below of drain hole sets up band conveyer.

Preferably, the driving assembly comprises a gear which is fixedly sleeved on the rotating shaft and coaxially rotates with the rotating shaft, a rack which penetrates through the mounting box along the vertical direction and is meshed with the gear, and a pushing cylinder which is arranged above the mounting box and is used for driving the rack to move along the vertical direction.

Preferably, the beating component comprises a swing rod fixedly arranged on the circumferential side wall of the turntable and a beating block arranged at the other end of the swing rod and used for beating the outer side wall of the counterweight hopper.

Preferably, the top of the storage hopper group is detachably provided with a heightening plate for increasing the volume of the storage hopper group, and the top of the heightening plate is provided with a filter screen plate for preventing materials from being put down.

Preferably, the discharging mechanism comprises a discharging hinged door hinged to the bottom of the material storage hopper, and a material storage cylinder arranged between the discharging hinged door and the material storage hopper and used for enabling the discharging hinged door to be opened and closed, and the material storage cylinder is provided with a material storage pneumatic electromagnetic valve.

Preferably, the emptying mechanism comprises an emptying hinged door hinged to the bottom of the counterweight hopper, and a counterweight cylinder arranged between the emptying hinged door and the counterweight hopper and used for enabling the emptying hinged door to be opened and closed, and a counterweight pneumatic electromagnetic valve is arranged on the counterweight cylinder.

Preferably, a vibrator is arranged on the outer wall of the storage hopper.

Preferably, the top of the support frame is provided with a maintenance platform along the length direction of the support frame, and one end of the maintenance platform is provided with a ladder stand.

The utility model discloses beneficial effect does: the utility model is provided with the beating mechanism, and the outer side wall of the counterweight hopper is beaten in due time, thereby being beneficial to smooth discharging and preventing the occurrence of a fluffy material phenomenon; the driving assembly is arranged, so that the driving effect is stable and reliable; the discharging mechanism and the discharging mechanism are arranged, and when the materials are fed, the length of the telescopic arm of the air cylinder is controlled through the pneumatic electromagnetic valve, and the size of the door is controlled, so that the discharging speed is controlled, and the metering accuracy is improved; the vibrator is arranged, the problem that the materials in the material storage hopper are unsmooth in blanking due to bonding is prevented, and smooth blanking of the materials in the material storage hopper is guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic structural view of the rapping mechanism of the present invention;

in the figure: 1. a support frame; 2. climbing a ladder; 3. a storage hopper; 4. a counterweight hopper; 5. a weighing sensor; 6. a material storage cylinder; 7. a vibrator; 8. a mounting frame; 801. a first mounting plate; 802. a connecting rod; 803. a second mounting plate; 9. a tapping mechanism; 901. a push cylinder; 902. a support plate; 903. a rack; 904. mounting a box; 905. a rotating shaft; 906. a turntable; 907. a swing lever; 908. a knock block; 10. a discharge hinged door; 11. a discharge hinged door; 12. a conveyor belt; 13. a belt conveyor; 14. heightening plates; 15. a counterweight cylinder; 16. maintaining the platform;

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-3, a fluffy material device is prevented to automatic batching machine, including support frame 1, support frame 1 is arranged along left right direction level, maintenance platform 16 is installed along the length direction of support frame 1 to the top front side of support frame 1, the cat ladder 2 that the staff of being convenient for went up maintenance platform 16 is installed to maintenance platform 16's right-hand member, the staff of being convenient for climbs maintenance platform 16 when needs maintain equipment, safety barrier is all installed to both sides around maintenance platform 16, play the safety protection effect, prevent that the staff from falling in the maintenance in-process accident.

Evenly install two deposit hopper 3 groups on the support frame 1, every deposit hopper 3 group all includes two deposit hoppers 3, and the top demountable installation of deposit hopper 3 group has the volumetric board 14 that increases that is used for increasing deposit hopper 3 group, increases and passes through hinge connection between board 14 and the deposit hopper 3, and increase deposit hopper 3 volume, the dismouting is convenient, convenient transportation. The heightening plate 14 is provided with a filter screen plate for preventing materials from falling down, the materials can be scattered during blanking, the materials are guaranteed to be in a loose state when falling down, adhesion is prevented, and follow-up blanking is influenced. The discharge gate is seted up to the bottom of storage hopper 3, and the bottom installation of storage hopper 3 is used for making the discharge gate discharge mechanism that opens and shuts, and discharge mechanism includes articulated ejection of compact hinged door 10 with the bottom of storage hopper 3, installs between ejection of compact hinged door 10 and storage hopper 3 and be used for making the material stock cylinder 6 that ejection of compact hinged door 10 opened and shut, installs the pneumatic solenoid valve of material stock on the material stock cylinder 6. Every 3 groups of storage hoppers namely every two 3 below corresponding counter weight hoppers 4 of storage hopper, every 3 groups of storage hopper and corresponding counter weight hopper 4 between install weighing sensor 5, weighing sensor 5 through upper and lower both ends connected reinforcing bar respectively with support frame 1 and counter weight hopper 4 be connected, weighing sensor 5 can adopt GALOCE brand GSL S type weighing sensor 5. The feed opening is seted up to the bottom of counter weight hopper 4, and the drop feed mechanism that is used for making the feed opening open and shut is installed to the bottom of counter weight hopper 4, drop feed mechanism include with the articulated blowing hinged door 11 in bottom of counter weight hopper 4, install between blowing hinged door 11 and counter weight hopper 4 and be used for making the counter weight cylinder 15 that blowing hinged door 11 opened and shut, install the pneumatic solenoid valve of counter weight on the counter weight cylinder 15. The material storage cylinder 6 and the counterweight cylinder 15 can adopt an AirTac/Aderk brand SCX model standard cylinder, and the material storage pneumatic electromagnetic valve and the counterweight pneumatic electromagnetic valve can adopt FL FENG LING brand F-E model pneumatic electromagnetic valves.

All install vibrator 7 on the outer wall of storage hopper 3, vibrator 7 can adopt xijie vibration brand ZFB series bulkhead vibrator 7, and this vibrator 7 is vibrator 7, plays the vibration effect, prevents that the material from blockking up because of the bonding in discharge gate department, ensures that the unloading is smooth and easy. The mounting rack 8 is installed on the support frame 1, the mounting rack 8 comprises a first mounting plate 801 welded on the rear side surface of the support frame 1, a plurality of connecting rods 802 evenly and vertically welded on the front side wall of the first mounting plate 801, and a second mounting plate 803 welded at the front end of the connecting rods 802, and the beating mechanism 9 used for beating the outer side wall of the counterweight hopper 4 is installed on the front side wall of the second mounting plate 803. The rapping mechanism 9 comprises a mounting box 904 mounted on the front side wall of the second mounting plate 803, a rotating shaft 905 rotatably mounted on the mounting box 904 along the left-right horizontal direction, a rotating disc 906 fixedly sleeved at the left end of the rotating shaft 905 and rotating coaxially with the rotating shaft 905, a driving assembly mounted on the mounting box 904 and used for driving the rotating shaft 905 to rotate by taking the central axis thereof as the center, and a rapping assembly mounted on the rotating disc 906 and rotating together with the rotating disc 906 and rapping the outer side wall of the counterweight hopper 4. The driving assembly comprises a gear which is fixedly sleeved on the rotating shaft 905 and coaxially rotates with the rotating shaft 905, a rack 903 which penetrates through the mounting box 904 in the vertical direction and is meshed with the gear, and a pushing cylinder 901 which is mounted above the mounting box 904 and is used for driving the rack 903 to move in the vertical direction. The top installation backup pad 902 of mounting box 904, backup pad 902 are the Z style of calligraphy, and the top at mounting box 904 is installed along vertical direction to backup pad 902, and the bottom and the top of mounting box 904 of backup pad 902 are connected, and push cylinder 901 is installed at the top of backup pad 902 along vertical direction, and the top and the second mounting panel 803 of backup pad 902 are connected, guarantee that overall structure is firm, firm. The rapping assembly comprises a swinging rod 907 fixedly connected to the circumferential side wall of the rotating disc 906, and a rapping block 908 fixedly connected to the other end of the swinging rod 907 and rapping the outer side wall of the weighing hopper 4. Promote cylinder 901 work, promote cylinder 901's telescopic link extension, rack 903 moves down along vertical direction, the gear meshes with rack 903, it is rotatory to drive pivot 905, thereby it is rotatory to drive carousel 906, take the swinging arms 907 to swing, make and strike piece 908 striking to the lateral wall of counter weight hopper 4, thereby reach the purpose that prevents the fluffy material of discharge gate department of counter weight hopper 4, guarantee that the material in the counter weight hopper 4 flows from the discharge gate is whole smoothly, avoid influencing the measurement accuracy. And a belt conveyor 13 is arranged below the discharge port, the belt conveyor 13 is arranged along the left-right direction, and the conveying belt 12 conveys the materials in the left-right direction.

When the material storage hopper works normally, materials enter the material storage hopper 3 through the filter screen plate, and the filter screen plate can scatter the materials to ensure that the materials are in a loose state when falling. Increase board 14 and increased the volume of depositing hopper 3, can store more materials, hinge connection mode, the dismouting is convenient, convenient transportation. The length of a telescopic arm of the material storage cylinder 6 is controlled by a pneumatic electromagnetic valve on the material storage cylinder 6, the opening size of the discharging hinged door 10 is controlled, so that the discharging speed is controlled, the material in the counterweight hopper 4 is weighed by the weighing sensor 5 in real time, when the weighing value is reached, the discharging hinged door 10 is closed, the pneumatic electromagnetic valve on the counterweight cylinder 15 controls the counterweight cylinder 15 to work quickly, the discharging hinged door 11 is controlled to be opened quickly, meanwhile, the pushing cylinder 901 works, the telescopic rod of the pushing cylinder 901 extends downwards along the vertical direction, the rack 903 moves downwards along the vertical direction, the gear is meshed with the rack 903, the rotating shaft 905 is driven to rotate, the rotating disc 906 is driven to rotate, the swinging rod 907 is driven to swing, the knocking block 908 impacts the outer side wall of the counterweight hopper 4, so that the aim of preventing the material from being splashed at the discharging port of the counterweight hopper 4 is fulfilled, and the aim of preventing the material in the counterweight hopper 4 from being quickly discharged, All the materials flow out of the discharging hole smoothly, and the influence on the metering precision of the ingredients is avoided.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element 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.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The utility model provides an automatic fluffy material device is prevented to proportioning machine which characterized in that: the automatic tapping machine comprises a supporting frame, evenly set up a plurality of storage hopper groups on the support frame, storage hopper group is including a plurality of storage hoppers, the discharge gate is seted up to the bottom of storage hopper, the bottom setting of storage hopper is used for making discharge mechanism that the discharge gate opened and shut, the discharge gate below sets up the counter weight hopper, storage hopper group with set up weighing sensor between the counter weight hopper, the drain hole is seted up to the bottom of counter weight hopper, the bottom setting of counter weight hopper is used for making the drain hole drop feed mechanism that opens and shuts, be equipped with the mounting bracket on the support frame, be equipped with on the mounting bracket and be used for beating the mechanism of beating of the lateral wall of counter weight hopper, beat the mechanism including set up in the mounting bracket is close to mounting box on one side lateral wall of counter weight hopper, rotate set up in pivot on the mounting box, fixed cover locate the tip of pivot and with the coaxial pivoted carousel of pivot, Set up in just be used for the drive on the mounting box the pivot uses its axis as rotatory drive assembly in center, set up in on the carousel and follow the carousel rotates together and is right the subassembly of beating that beats is beaten to the lateral wall of counter weight hopper, the below of drain hole sets up band conveyer.

2. The tarpaulin device of automatic dosing machine of claim 1, characterized by: the driving assembly comprises a gear, a rack and a pushing cylinder, wherein the gear is fixedly sleeved on the rotating shaft and coaxially rotates with the rotating shaft, the rack penetrates through the mounting box along the vertical direction and is meshed with the gear, and the pushing cylinder is arranged above the mounting box and is used for driving the rack to move along the vertical direction.

3. The tarpaulin device of automatic dosing machine of claim 1, characterized by: the beating component comprises a swing rod fixedly arranged on the circumferential side wall of the rotary disc and a beating block arranged at the other end of the swing rod and used for beating the outer side wall of the counterweight hopper.

4. The tarpaulin device of automatic dosing machine of claim 1, characterized by: the top of storage hopper group can be dismantled and be equipped with and be used for the increase the board that increases of the volume of storage hopper group, the top that increases the board is equipped with the filter plate who is used for preventing the material from falling in fact.

5. The tarpaulin device of automatic dosing machine of claim 1, characterized by: the discharging mechanism comprises a discharging hinged door hinged to the bottom of the material storage hopper, and a material storage cylinder arranged between the discharging hinged door and the material storage hopper and used for enabling the discharging hinged door to be opened and closed, and a material storage pneumatic electromagnetic valve is arranged on the material storage cylinder.

6. The tarpaulin device of automatic dosing machine of claim 1, characterized by: the discharging mechanism comprises a discharging hinged door hinged to the bottom of the counterweight hopper, and a counterweight cylinder arranged between the discharging hinged door and the counterweight hopper and used for enabling the discharging hinged door to be opened and closed, and a counterweight pneumatic electromagnetic valve is arranged on the counterweight cylinder.

7. The tarpaulin device of automatic dosing machine of claim 1, characterized by: and a vibrator is arranged on the outer wall of the storage hopper.

8. The tarpaulin device of automatic dosing machine of claim 1, characterized by: the top of support frame is followed the length direction of support frame is equipped with the maintenance platform, the one end of maintenance platform is equipped with the cat ladder.