CN213201506U

CN213201506U - Quantitative feeding device for vacuum feeding machine

Info

Publication number: CN213201506U
Application number: CN202022208871.6U
Authority: CN
Inventors: 聂亚臻
Original assignee: Jiangxi Kangbao Medicine Biotechnology Co ltd
Current assignee: Jiangxi Kangbao Medicine Biotechnology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-14
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a vacuum is quantitative feeding device for material loading machine, including base and weighing cylinder, the inner wall that the weighing cylinder is close to the top has the dispersion frame through the fix with screw, and open at dispersion frame top has the arc recess, and arc recess inner wall welding has the even connecting block in three interval, and the connecting block is the triangle body, and three connecting block outer wall welding has same connection ring, and the welding of connection ring top outer wall has the even pyramid of more than two distributions, connects the ring inner wall and is connected with the circular cone through the connecting block. The utility model discloses a be provided with the dispersion frame, be provided with the pyramid that can disperse the material on the dispersion frame, when the material enters into from the connecting pipe, can disperse and fall on the filter screen of below, then the electromagnetic shaker on the filter screen shakes, filters, falls on the weighing cylinder with filterable material and weighs, can realize that the material dispersion falls on the filter screen, prevents that the material from piling up, filters the material, realizes the accuracy of weighing.

Description

Quantitative feeding device for vacuum feeding machine

Technical Field

The utility model relates to a vacuum feeding machine equipment technical field, concretely relates to vacuum is quantitative feeding device for material loading machine.

Background

In the prior art, a vacuum feeding machine is also called as a vacuum conveyor, and is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction, and the air pressure difference between vacuum and an environmental space is utilized to form air flow in a pipeline and drive the powdery materials to move, so that the powder conveying is completed, the improvement is continuous, and the vacuum feeding machine is widely applied to various light and heavy industrial industries such as chemical industry, pharmacy, food, metallurgy, building materials, agricultural and sideline industries and the like.

Through the retrieval, chinese patent application number is 201520495559.6's patent, discloses a vacuum material loading machine that can control feeding volume, include inhale the upper end that the material device was installed at the desiccator, the top fixed connection of auto sucking machine and desiccator, the ration charging means sets up the bottom at the desiccator, weight induction system installs the inside at the screw feeder, the controller sets up on the gas-supply pipe, the air-blower passes through the lower part fixed connection on gas-supply pipe and the desiccator right side. The above patents suffer from the following disadvantages: after the auto sucking machine sucked the material and dried, then did not weigh through the filtration, lead to the material the inside to remain easily and have impurity, influence the weighing result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quantitative feeding device for a vacuum feeding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vacuum is quantitative feeding device for material loading machine, including base and weighing cylinder, the inner wall that the weighing cylinder is close to the top has the dispersion frame through the fix with screw, open at dispersion frame top has the arc recess, arc recess inner wall welding has the even connecting block in three interval, the connecting block is the three horns, three connecting block outer wall welding has same connection ring, connect ring top outer wall welding has the even pyramid of more than two distributions, it is connected with the circular cone through the connecting block to connect the circular ring inner wall, the weighing cylinder inner wall has the filter screen through the fix with screw, the base bottom is provided with the electromagnetic shaker, the filter screen is located under the dispersion frame, weighing cylinder top inner wall joint has the connecting pipe, the outer wall joint that the connecting pipe is located the weighing cylinder inner wall has the round platform cover, the inner wall that the weighing cylinder is located under the filter screen rotates and is connected with.

As a further aspect of the present invention: the inner wall of one side of the weighing cylinder is provided with a round opening, the inner wall of the round opening is clamped with a sealing sleeve, the inner wall of the sealing sleeve is rotatably connected with a rotating rod, and the rotating rod is connected with a baffle.

As a further aspect of the present invention: the inner wall of one side of the base is fixedly provided with a control chamber through screws, the rotating rod is rotatably connected to the inner wall of the control chamber, the inner wall of the control chamber is fixedly provided with a controller and a first motor through screws, the weighing plate is linearly connected with the controller, and the controller is linearly connected with the motor.

As a further aspect of the present invention: the outer wall key-type connection of output shaft of motor one has the gear, and the gear meshes with the dwang mutually, and control room one side inner wall rotates and is connected with the bull stick, and the bull stick meshes with the dwang mutually, and the bull stick opposite side outer wall passes through the fix with screw and has the handle.

As a further aspect of the present invention: the outer wall of the top of the base is fixedly provided with a support frame through screws, the weighing cylinder is clamped on the inner wall of the support frame, the inner wall of the top of the support frame is fixedly provided with a material suction machine through screws, a feed end of the material suction machine is clamped with an inlet pipe, and a connecting pipe is clamped on a discharge end of the material suction machine.

As a further aspect of the present invention: the inner wall of the bottom of the base is fixedly provided with a discharge barrel through screws, the inner wall of the discharge barrel is rotatably connected with a screw rod, the inner wall of one side of the base is fixedly provided with a second motor through screws, and an output shaft of the second motor is connected with the screw rod through a coupler.

As a further aspect of the present invention: go out feed cylinder top inner wall and open there is the feed inlet, and feed inlet inner wall joint has the feeder hopper, and the feeder hopper is located under the weighing cylinder.

Compared with the prior art, the utility model provides a vacuum is quantitative feeding device for material loading machine possesses following beneficial effect:

1. this quantitative feeding device for vacuum material loading machine, through being provided with the dispersion frame, be provided with the pyramid that can disperse the material on the dispersion frame, when the material enters from the connecting pipe, can fall on circular cone and pyramid, then the material is from connecting the ring, the gap of being connected of arc recess and circular cone falls, the dispersion falls on the filter screen of below, then the electromagnetic shaker on the filter screen shakes, filter, fall filterable material on weighing cylinder and weigh, then the rotating barrier, flow the material, can realize that the material dispersion falls on the filter screen, prevent that the material from piling up, filter the material, realize the accuracy of weighing.

2. This quantitative feeding device for vacuum feeding machine, through being provided with the control room, the controller in the control room is passing through electric wire connection weighing plate and motor one, weigh the material back at weighing plate, can control starter motor one, the output shaft outer wall key-type connection of motor one has the gear, the gear meshes with the dwang mutually, drive the dwang and rotate, pour the material, be provided with the handle simultaneously, the user can pass through turning handle, whether control rotating baffle, can play the purpose of person's of facilitating the use operation and control.

3. This quantitative feeding device for vacuum feeding machine, through being provided with auto sucking machine, start auto sucking machine, utilize the inlet pipe to inhale auto sucking machine with the material, then in getting into the weighing cylinder from the connecting pipe, the round platform cover is connected to the connecting pipe, can make things convenient for the entering of material, then be connected the opening of weighing cylinder below with the feeder hopper, the material after weighing can get into out the feed cylinder in, starter motor two drives the hob and rotates, then transport away the material, thereby accomplish the feeding to the material and the ejection of compact after weighing.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation.

Drawings

Fig. 1 is a schematic structural view of a quantitative feeding device for a vacuum feeder according to the present invention;

fig. 2 is a schematic structural view of a weighing cylinder of the quantitative feeding device for the vacuum feeder of the present invention;

fig. 3 is the utility model provides a quantitative feeding device's for vacuum material loading machine dispersion frame structure sketch map.

In the figure: 1-a base; 2-a screw rod; 3, discharging a barrel; 4-a feed hopper; 5-weighing cylinder; 6-connecting pipe; 7-a suction machine; 8-feeding pipe; 9-a support frame; 10, a first motor; 11-motor two; 12-a handle; 13-a circular truncated cone cover; 14-a filter screen; 15-weighing plate; 16-a baffle plate; 17-rotating rods; 18-a dispersing rack; 19-connecting block; 20-pyramid; 21-connecting the circular ring; 22-cone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

A quantitative feeding device for a vacuum feeding machine comprises a base 1 and a weighing cylinder 5, wherein a dispersing frame 18 is fixed on the inner wall of the weighing cylinder 5 close to the top through screws, an arc groove is formed in the top of the dispersing frame 18, three connecting blocks 19 with uniform intervals are welded on the inner wall of the arc groove, each connecting block 19 is a triangular body, the outer wall of each connecting block 19 is welded with a same connecting ring 21, the outer wall of the top of each connecting ring 21 is welded with more than two pyramids 20 with uniform distribution, the inner wall of each connecting ring 21 is connected with a cone 22 through the corresponding connecting block 19, a filter screen 14 is fixed on the inner wall of the weighing cylinder 5 through screws, a vibrator is arranged at the bottom of the base 1, the filter screen 14 is positioned under the dispersing frame 18, a connecting pipe 6 is clamped on the inner wall of the top of the weighing cylinder 5, a circular table cover 13 is clamped on the outer wall of the connecting pipe 6 positioned on the inner wall of the, the inner wall of the weighing cylinder 5, which is positioned right below the filter screen 14, is rotatably connected with a baffle 16, and the outer wall of the baffle 16 is fixed with a weighing plate 15 through screws; through being provided with dispersion frame 18, be provided with the pyramid 20 that can disperse the material on the dispersion frame 18, when the material enters from connecting pipe 6, can fall on circular cone 22 and pyramid 20, then the material falls down from connecting ring 21, the gap of being connected of arc recess and circular cone 22, the dispersion falls on the filter screen 14 of below, then the electromagnetic shaker on the filter screen 14 shakes, filter, fall on weighing cylinder 5 with filterable material and weigh, then rotation baffle 16, flow out the material, can realize that the material dispersion falls on filter screen 14, prevent that the material from piling up, filter the material, realize the accuracy of weighing.

In order to rotate the baffle 16 and enable the material to fall down, as shown in fig. 1 and 2, a round opening is formed in the inner wall of one side of the weighing cylinder 5, a sealing sleeve is clamped on the inner wall of the round opening, the inner wall of the sealing sleeve is rotatably connected with a rotating rod 17, the rotating rod 17 is connected with the baffle 16, a control chamber is fixed on the inner wall of one side of the base 1 through screws, the rotating rod 17 is rotatably connected with the inner wall of the control chamber, a controller and a first motor 10 are fixed on the inner wall of the control chamber through screws, the weighing plate 15 is linearly connected with the controller, the controller is linearly connected with the first motor 10, a gear is connected with the outer wall key of an output shaft of the first motor 10, the gear is meshed with the rotating rod 17, a rotating rod is rotatably connected with the inner; through being provided with the control room, the controller in the control room is passing through electric wire connection weighing plate 15 and motor 10, weigh the material at weighing plate 15 after, can control starter motor 10, the output shaft outer wall key-type connection of motor 10 has the gear, the gear meshes with dwang 17 mutually, drive dwang 17 and rotate, pour the material, be provided with handle 12 simultaneously, the user can be through turning handle 12, whether control rotates baffle 16, can play the purpose of person's of facilitating the use operation control.

In order to conveniently convey materials, as shown in fig. 1 and 2, a support frame 9 is fixed on the outer wall of the top of a base 1 through screws, a weighing cylinder 5 is clamped on the inner wall of the support frame 9, a suction machine 7 is fixed on the inner wall of the top of the support frame 9 through screws, a feeding pipe 8 is clamped at the feeding end of the suction machine 7, a connecting pipe 6 is clamped at the discharging end of the suction machine 7, a discharging cylinder 3 is fixed on the inner wall of the bottom of the base 1 through screws, a spiral rod 2 is rotatably connected to the inner wall of the discharging cylinder 3, a motor II 11 is fixed on the inner wall of one side of the base 1 through screws, the output shaft of the motor II 11 is connected with the spiral rod 2 through a coupler, a feeding port is formed in the inner wall of the top of the; through being provided with auto sucking machine 7, start auto sucking machine 7, utilize inlet pipe 8 to inhale the material into weighing cylinder 5 in, carry out the material loading, then connect feeder hopper 4 at the opening of weighing cylinder 5 below, the material can get into out feed cylinder 3 in, two 11 starting motor drive hob 2 rotates, then transports the material away.

The working principle is as follows: starting the material suction machine 7, sucking the material into the material suction machine 7 by using the feeding pipe 8, then falling into the weighing cylinder 5 from the connecting pipe 6, the material falling onto the cone 22 and the pyramid 20, then falling down from the connecting gap between the connecting ring 21 and the arc groove and the cone 22, scattering and falling onto the lower filter screen 14, then vibrating by the vibrator on the filter screen 14, filtering, falling the filtered material onto the weighing cylinder 5 for weighing, then controlling the starting motor I10, wherein the outer wall key of the output shaft of the motor I10 is connected with a gear which is meshed with the rotating rod 17, driving the rotating rod 17 to rotate, rotating the baffle 16 to pour the material, and simultaneously arranging the handle 12, the user can control whether to rotate the baffle 16 by rotating the handle 12 to flow the material out, the material can enter the discharging cylinder 3, starting the motor II 11, driving the screw rod 2 to rotate, the material is then transported away.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quantitative feeding device for a vacuum feeding machine comprises a base (1) and a weighing cylinder (5) and is characterized in that a dispersing frame (18) is fixed on the inner wall, close to the top, of the weighing cylinder (5) through screws, an arc-shaped groove is formed in the top of the dispersing frame (18), three connecting blocks (19) with uniform intervals are welded on the inner wall of the arc-shaped groove, each connecting block (19) is a triangular body, the outer wall of each connecting block (19) is welded with a same connecting ring (21), more than two pyramids (20) which are uniformly distributed are welded on the outer wall of the top of each connecting ring (21), the inner wall of each connecting ring (21) is connected with a cone (22) through the corresponding connecting block (19), a filter screen (14) is fixed on the inner wall of the weighing cylinder (5) through screws, a vibrator is arranged at the bottom of the base (1), the filter screen (14) is located right below the dispersing frame (18), and, the outer wall of the connecting pipe (6) on the inner wall of the weighing cylinder (5) is clamped with a circular truncated cone cover (13), the inner wall of the weighing cylinder (5) right below the filter screen (14) is rotatably connected with a baffle (16), and the outer wall of the baffle (16) is fixed with a weighing plate (15) through screws.

2. The quantitative charging device for the vacuum feeding machine as claimed in claim 1, wherein a round opening is formed in the inner wall of one side of the weighing cylinder (5), a sealing sleeve is clamped on the inner wall of the round opening, a rotating rod (17) is rotatably connected to the inner wall of the sealing sleeve, and the rotating rod (17) is connected with the baffle (16).

3. The quantitative feeding device for the vacuum feeder according to claim 2, wherein a control chamber is fixed on the inner wall of one side of the base (1) through a screw, the rotating rod (17) is rotatably connected to the inner wall of the control chamber, a controller and the first motor (10) are fixed on the inner wall of the control chamber through a screw, the weighing plate (15) is linearly connected with the controller, and the controller is linearly connected with the first motor (10).

4. The quantitative charging device for the vacuum feeder according to claim 3, wherein the outer wall of the output shaft of the motor I (10) is connected with a gear, the gear is meshed with a rotating rod (17), the inner wall of one side of the control chamber is rotatably connected with the rotating rod, the rotating rod is meshed with the rotating rod (17), and the outer wall of the other side of the rotating rod is fixed with a handle (12) through a screw.

5. The quantitative feeding device for the vacuum feeding machine as claimed in claim 1, wherein a supporting frame (9) is fixed on the outer wall of the top of the base (1) through screws, the weighing cylinder (5) is clamped on the inner wall of the supporting frame (9), a material sucking machine (7) is fixed on the inner wall of the top of the supporting frame (9) through screws, a feeding pipe (8) is clamped at the feeding end of the material sucking machine (7), and a connecting pipe (6) is clamped at the discharging end of the material sucking machine (7).

6. The quantitative feeding device for the vacuum feeding machine according to claim 1, wherein a discharging barrel (3) is fixed on the inner wall of the bottom of the base (1) through screws, a screw rod (2) is rotatably connected to the inner wall of the discharging barrel (3), a second motor (11) is fixed on the inner wall of one side of the base (1) through screws, and an output shaft of the second motor (11) is connected with the screw rod (2) through a coupler.

7. The quantitative charging device for the vacuum feeder according to claim 6, wherein the inner wall of the top of the discharging barrel (3) is provided with a charging opening, the inner wall of the charging opening is clamped with a charging hopper (4), and the charging hopper (4) is located under the weighing barrel (5).