CN217877946U

CN217877946U - Powder rotor scale

Info

Publication number: CN217877946U
Application number: CN202222395810.4U
Authority: CN
Inventors: 王建伟; 高岩; 兰立国; 王晓初
Original assignee: Chengde Jinguan Automation Technology Co ltd
Current assignee: Chengde Jinguan Automation Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-11-22
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to the technical field of rotor scales, in particular to a powder rotor scale, which collects and recovers large-particle powder through a collecting device, thereby preventing the large-particle powder from entering the interior of a rotor scale body and improving the protection effect of the rotor scale body; including the rotor scale body, a jar body, drive arrangement, collection device, a conveying section of thick bamboo, the multiunit connecting rod, annular slide rail, the toper screen cloth, baffle and link, the jar body is installed on rotor scale body top through the landing leg, jar body bottom and rotor scale body intercommunication, jar body top is provided with the feed inlet, a conveying section of thick bamboo passes through drive arrangement rotary mounting at jar body top, and a conveying section of thick bamboo communicates with each other with the feed inlet, multiunit connecting rod top all is connected with the conveyer section of thick bamboo lateral wall, annular slide rail is installed on jar internal lateral wall, toper screen cloth rotary mounting is on annular slide rail, the toper screen cloth top is connected with multiunit connecting rod bottom, jar body left end is provided with the discharge port, collection device and discharge port intercommunication, toper screen cloth top communicates with each other with the discharge port.

Description

Powder rotor scale

Technical Field

The utility model relates to a technical field of rotor scale especially relates to a powder rotor scale.

Background

Rotor scale comprises powder ration feeding machine, cyclic annular balance rotor scale, lock wind device and microcomputer control part, because the balance body adopts the balance structure, consequently can control feed rotational speed and can adjust the flow, at present when carrying out quantitative row material to a powder and carry, among prior art CN202023127104.9, this rotor scale includes the rotor scale chassis, and the inside of rotor scale chassis is equipped with the rotor scale body, the top fixed mounting of rotor scale body has the top cap, the last surface mounting of rotor scale chassis has weighing sensor, weighing sensor's top is connected with the lower surface of top cap, the last surface central point of top cap puts fixed mounting has motor reducer, the central point of top cap runs through to changeing and is connected with the pivot, but discovery when this rotor scale uses, because can hardly mix some great granule materials of caking in the powder, the large granule material directly gets into in the rotor, can collide with rotatory rotor blade, causes the condition that the blade damaged, consequently proposes a rotor scale that is convenient for in the powder screening, improves the protective effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a collect recovery processing with the large granule powder through collection device to inside avoiding the large granule powder to get into the rotor scale body, improve the powder rotor scale of the protecting effect of rotor scale body.

The utility model discloses a powder rotor scale, including the rotor scale body, the jar body, a drive arrangement, collection device, a conveying cylinder, the multiunit connecting rod, annular slide rail, the toper screen cloth, baffle and link, the jar body is installed on rotor scale body top through the landing leg, jar body bottom communicates with the rotor scale body, jar body top is provided with the feed inlet, a conveying cylinder rotates through drive arrangement and installs at jar body top, and a conveying cylinder communicates with the feed inlet, multiunit connecting rod top all is connected with the conveyer cylinder lateral wall, the annular slide rail is installed on jar body inside wall, the toper screen cloth rotates and installs on the annular slide rail, toper screen cloth top is connected with multiunit connecting rod bottom, jar body left end is provided with the discharge port, collection device communicates with the discharge port, toper screen cloth top communicates with the discharge port, the baffle is installed on jar body inside wall through the link, the baffle bottom contacts with toper screen cloth top surface, and the baffle sets up in discharge port side; place jar internal portion with the powder through the feed cylinder, the internal powder of entering jar firstly falls to toper screen cloth top middle part, later through the inclined plane of toper screen cloth with the powder diversion transport downwards, when the toper screen cloth carries the powder diversion, tiny particle in the powder passes toper screen cloth and falls to jar body lower part, later carry the powder to rotor scale body inside through jar body, make the rotor scale body discharge the powder ration, the powder deposit of macroparticle is on toper screen cloth top, it is rotatory to drive the feed cylinder through drive arrangement simultaneously, it is rotatory to drive the toper screen cloth through the multiunit connecting rod after the feed cylinder is rotatory, thereby make the toper screen cloth drive macroparticle powder rotary motion, block the powder of macroparticle through the baffle, make the macroparticle powder deposit at jar body right-hand member discharge outlet department, collect recovery processing with the macroparticle powder through collection device, thereby avoid the macroparticle powder to get into inside the rotor scale body, improve the protective effect of rotor scale body.

Preferably, the collecting device comprises a first box body, a sealing door, a shell, a screw rod, a connecting arm and a first motor, the first box body is communicated with and arranged at a discharge port of the tank body, the front end and the rear end of the sealing door are vertically and slidably arranged on the inner side wall of the first box body through a slide way, the sealing door seals the discharge port of the tank body, the top end of the sealing door extends out of the first box body, the bottom end of the shell is connected with the top end of the first box body, a chute is arranged in the shell, the upper end and the lower end of the screw rod are rotatably arranged on the inner side wall of the chute, the right part of the connecting arm is connected with the top end of the sealing door, the left part of the connecting arm is vertically and slidably arranged on the chute, the left part of the connecting arm is matched and screwed on the outer side wall of the screw rod, the first motor is arranged at the top end of the shell, and the output end of the first motor is concentrically connected with the top end of the screw rod; it is rotatory to drive the lead screw through opening first motor, the rotatory back drive linking arm rebound of lead screw, thereby make the linking arm drive and seal the door and upwards slide, make jar body discharge port open after sealing the door upwards slides, thereby make the large granule powder of deposit on toper screen cloth top get into inside the first box, it is sealed to the discharge port through sealing the door, make the tiny particle material get into inside the first box when avoiding the toper screen cloth rotatory, improve the convenience that the large granule powder was collected, through setting up first motor, reduce the manual complexity of opening the operation to sealing the door of personnel, the automation of the device is improved.

Preferably, the device also comprises a communicating hopper, a second box body, a guide plate and two groups of crushing rollers, wherein the top end of the communicating hopper is communicated with the bottom end of the first box body, the second box body is arranged on the outer side wall of the tank body, the top end of the second box body is communicated with the bottom end of the communicating hopper, the lower part of the second box body is provided with a discharge port, the guide plate is arranged on the upper part of the inner side wall of the second box body, and the two groups of crushing rollers are respectively rotatably arranged on the inner side wall of the second box body through driving components; get into the large granule powder in the first box and fight through the intercommunication and carry to inside the second box, carry the large granule powder water conservancy diversion in the second box through the guide plate, make the powder fall to between two sets of crushing rollers, drive two sets of crushing rollers inside opposite rotation through drive assembly to make two sets of crushing rollers mutually support and carry out shredding with the large granule powder, the discharge gate of the powder through the second box after smashing discharges, improves large granule powder screening and shredding's convenience.

Preferably, the driving device comprises a second motor, two groups of belt pulleys and a belt, the second motor is arranged on the outer side wall of the tank body, the first group of belt pulleys is arranged on the output end of the second motor, the second group of belt pulleys is fixedly sleeved on the outer side wall of the conveying cylinder, and the two groups of belt pulleys are in belt transmission; the second motor is started to drive the first group of belt pulleys to rotate, and the two groups of belt pulleys rotate synchronously through transmission of the belt, so that the second group of belt pulleys drive the conveying cylinder to rotate, and convenience of the conical screen for rotary screening of powder is improved.

Preferably, the device also comprises a delivery pipe and a collection box, wherein the delivery pipe is communicated with the discharge port of the second box body, and the output end of the delivery pipe is communicated with the interior of the collection box; the pulverized powder in the second box body is conveyed to the inside of the collecting box through the conveying pipe to be collected, and the convenience of powder recycling is improved.

Preferably, the device also comprises a feed hopper, wherein the feed hopper is fixedly arranged at the top end of the tank body and is communicated with the top end of the conveying cylinder; the powder is placed inside the conveying cylinder through the feed hopper, so that the convenience of feeding and conveying the powder is improved.

Preferably, the device also comprises an observation window, and the observation window is communicated with and arranged on the outer side wall of the rotor scale body; through setting up the observation window to be convenient for carry the observation to jar internal powder, improve the convenience in use of device.

Compared with the prior art, the beneficial effects of the utility model are that: place jar internal portion with the powder through the feed cylinder, the internal powder of entering jar firstly falls to toper screen cloth top middle part, later through the inclined plane of toper screen cloth with the powder diversion transport downwards, when the toper screen cloth carries the powder diversion, tiny particle in the powder passes toper screen cloth and falls to jar body lower part, later carry the powder to rotor scale body inside through jar body, make the rotor scale body discharge the powder ration, the powder deposit of macroparticle is on toper screen cloth top, it is rotatory to drive the feed cylinder through drive arrangement simultaneously, it is rotatory to drive the toper screen cloth through the multiunit connecting rod after the feed cylinder is rotatory, thereby make the toper screen cloth drive macroparticle powder rotary motion, block the powder of macroparticle through the baffle, make the macroparticle powder deposit at jar body right-hand member discharge outlet department, collect recovery processing with the macroparticle powder through collection device, thereby avoid the macroparticle powder to get into inside the rotor scale body, improve the protective effect of rotor scale body.

Drawings

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

FIG. 2 is a partial structural view showing the connection of a transfer cylinder with a connecting rod or the like;

FIG. 3 is a partial schematic view of the first housing in connection with a closure door or the like;

FIG. 4 is a schematic view of a partial axial structure of the connection of an annular slide rail and a conical screen;

in the drawings, the reference numbers: 1. a rotor scale body; 2. a tank body; 3. a delivery cartridge; 4. a connecting rod; 5. an annular slide rail; 6. a conical screen; 7. a baffle plate; 8. a connecting frame; 9. a first case; 10. a closing door; 11. a housing; 12. a lead screw; 13. a connecting arm; 14. a first motor; 15. a communicating hopper; 16. a second case; 17. a baffle; 18. a crushing roller; 19. a second motor; 20. a pulley; 21. a belt; 22. a delivery pipe; 23. a collection box; 24. a feed hopper; 25. and (4) an observation window.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The tank body 2 is arranged at the top end of the rotor scale body 1 through supporting legs, the bottom end of the tank body 2 is communicated with the rotor scale body 1, the top end of the tank body 2 is provided with a feed inlet, the conveying cylinder 3 is rotatably arranged at the top of the tank body 2 and is communicated with the feed inlet, the top ends of a plurality of groups of connecting rods 4 are all connected with the outer side wall of the conveying cylinder 3, the annular slide rail 5 is arranged on the inner side wall of the tank body 2, the conical screen 6 is rotatably arranged on the annular slide rail 5, the top end of the conical screen 6 is connected with the bottom ends of the plurality of groups of connecting rods 4, the left end of the tank body 2 is provided with a discharge outlet, the top end of the conical screen 6 is communicated with the discharge outlet, the baffle 7 is arranged on the inner side wall of the tank body 2 through a connecting frame 8, the bottom end of the baffle 7 is contacted with the top surface of the conical screen 6, the baffle 7 is arranged on the side of the discharge outlet, the first tank body 9 is communicated with the discharge outlet, the front end and the back end of the closed door 10 are arranged on the inner side wall of the first tank body 9 through a slide way in a vertical sliding way, the closed door 10 seals the discharge port of the tank body 2, the top end of the closed door 10 extends out of the first box body 9, the bottom end of the shell 11 is connected with the top end of the first box body 9, a chute is arranged in the shell 11, the upper end and the lower end of the screw 12 are rotatably arranged on the inner side wall of the chute, the right part of the connecting arm 13 is connected with the top end of the closed door 10, the left part of the connecting arm 13 is arranged on the chute in a vertical sliding manner, the left part of the connecting arm 13 is matched and screwed on the outer side wall of the screw 12, the first motor 14 is arranged at the top end of the shell 11, the output end of the first motor 14 is concentrically connected with the top end of the screw 12, the top end of the communicating hopper 15 is communicated with the bottom end of the first box body 9, the second box body 16 is arranged on the outer side wall of the tank body 2, the top end of the second box body 16 is communicated with the bottom end of the communicating hopper 15, the lower part of the second box body 16 is provided with a discharge port, and the guide plate 17 is arranged on the upper part of the inner side wall of the second box body 16, two groups of crushing rollers 18 are respectively rotatably arranged on the inner side wall of the second box body 16 through a driving assembly, a second motor 19 is arranged on the outer side wall of the tank body 2, a first group of belt pulleys 20 is arranged on the output end of the second motor 19, a second group of belt pulleys 20 is fixedly sleeved on the outer side wall of the conveying cylinder 3, the two groups of belt pulleys 20 are driven through a belt 21, a conveying pipe 22 is communicated and arranged at a discharge port of the second box body 16, the output end of the conveying pipe 22 is communicated with a collecting box 23, a feeding hopper 24 is fixedly arranged at the top end of the tank body 2, the feeding hopper 24 is communicated with the top end of the conveying cylinder 3, and an observation window 25 is communicated and arranged on the outer side wall of the rotor scale body 1; powder is placed inside the tank body 2 through the conveying cylinder 3, the powder entering the tank body 2 firstly falls to the middle of the top end of the conical screen 6, then the powder is conveyed downwards in a diversion manner through the inclined plane of the conical screen 6, when the conical screen 6 conveys the powder in a diversion manner, small particles in the powder pass through the conical screen 6 and fall to the lower part of the tank body 2, then the powder is conveyed into the rotor scale body 1 through the tank body 2, the rotor scale body 1 discharges the powder quantitatively, large-particle powder is deposited on the top end of the conical screen 6, meanwhile, the second motor 19 is turned on to drive the first group of belt pulleys 20 to rotate, the two groups of belt pulleys 20 synchronously rotate through the transmission of the belt 21, so that the second group of belt pulleys 20 drives the conveying cylinder 3 to rotate, after the conveying cylinder 3 rotates, the conical screen 6 is driven by the plurality of groups of connecting rods 4 to rotate, so that the conical screen 6 drives the large-particle powder to rotate and move, and the large-particle powder is blocked by the baffle 7, large particle powder is deposited at a discharge port at the right end of a tank body 2, a lead screw 12 is driven to rotate by opening a first motor 14, the lead screw 12 drives a connecting arm 13 to move upwards after rotating, so that the connecting arm 13 drives a sealing door 10 to slide upwards, a discharge port of the tank body 2 is opened after the sealing door 10 slides upwards, the large particle powder deposited at the top end of a conical screen 6 enters a first box body 9, the large particle powder is prevented from entering a rotor scale body 1, the protection effect of the rotor scale body 1 is improved, the large particle powder entering the first box body 9 is conveyed into a second box body 16 through a communicating hopper 15, the large particle powder in the second box body 16 is guided and conveyed through a guide plate 17, the powder falls between two groups of crushing rollers 18, the two groups of crushing rollers 18 are driven to rotate inwards in opposite directions through a driving component, so that the two groups of crushing rollers 18 are matched with each other to crush the large particle powder, the pulverized powder is discharged through the discharge outlet of the second box body 16, and convenience of screening and pulverizing large-particle powder is improved.

As shown in figures 1 to 4, the utility model discloses a powder rotor scale, when in operation, the powder is placed inside the conveying cylinder 3 through the feed hopper 24, the powder is placed inside the tank body 2 through the conveying cylinder 3, the powder entering the tank body 2 firstly falls to the middle part of the top end of the conical screen 6, then the powder is conveyed downwards through the inclined plane of the conical screen 6 in a diversion way, when the powder is conveyed by the conical screen 6 in a diversion way, the small particles in the powder pass through the conical screen 6 and fall to the lower part of the tank body 2, then the powder is conveyed into the rotor scale body 1 through the tank body 2, so that the rotor scale body 1 discharges the powder quantitatively, the large-particle powder is deposited on the top end of the conical screen 6, the second motor 19 is turned on to drive the first group of belt pulleys 20 to rotate, the two groups of belt pulleys 20 synchronously rotate through the transmission of the belt 21, thereby the second group of belt pulleys 20 drives the conveying cylinder 3 to rotate, after the conveying cylinder 3 rotates, the conical screen 6 is driven to rotate through a plurality of groups of connecting rods 4, so that the conical screen 6 drives large-particle powder to rotate and move, the large-particle powder is blocked by the baffle 7, the large-particle powder is deposited at the discharge outlet at the right end of the tank body 2, the lead screw 12 is driven to rotate by opening the first motor 14, the lead screw 12 rotates and then drives the connecting arm 13 to move upwards, so that the connecting arm 13 drives the sealing door 10 to slide upwards, the discharge outlet of the tank body 2 is opened after the sealing door 10 slides upwards, so that the large-particle powder deposited at the top end of the conical screen 6 enters the first box body 9, then the large-particle powder in the first box body 9 is conveyed to the inside of the second box body 16 through the communicating hopper 15, the large-particle powder in the second box body 16 is conveyed in a diversion manner through the guide plate 17, the powder falls between the two groups of crushing rollers 18, and the two groups of crushing rollers 18 are driven to rotate inwards in opposite directions through the driving assembly, so that the two groups of crushing rollers 18 are mutually matched to crush large-particle powder.

The utility model discloses the main function who realizes does: the inclined plane through toper screen 6 is carried the powder water conservancy diversion downwards, when toper screen 6 is carried the powder water conservancy diversion, the tiny particle in the powder passes toper screen 6 and falls to jar body 2 lower part, later carry the powder to 1 inside rotor scale body through jar body 2, make rotor scale body 1 discharge to the powder ration, the powder deposit of large granule is on toper screen 6 top, it is rotatory to drive feed cylinder 3 simultaneously through drive arrangement, 3 rotatory backs of feed cylinder drive toper screen 6 through multiunit connecting rod 4, thereby make toper screen 6 drive large granule powder rotary motion, block the powder of large granule through baffle 7, make large granule powder deposit in jar body 2 right-hand members discharge opening department, collect the recovery processing with the large granule powder through collection device, thereby avoid the large granule powder to get into 1 insidely of rotor scale body.

The mounting mode, the connection mode or the setting mode of the powder rotor scale of the utility model are common mechanical modes, and the powder rotor scale can be implemented as long as the beneficial effects can be achieved; the utility model discloses a rotor scale body 1, first motor 14, crushing roller 18 and second motor 19 of powder rotor scale are purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in the field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a powder rotor scale, a serial communication port, including rotor scale body (1), jar body (2), drive arrangement, collection device, conveying cylinder (3), multiunit connecting rod (4), annular slide rail (5), toper screen cloth (6), baffle (7) and link (8), jar body (2) are installed on rotor scale body (1) top through the landing leg, jar body (2) bottom and rotor scale body (1) intercommunication, jar body (2) top is provided with the feed inlet, conveying cylinder (3) are installed at jar body (2) top through drive arrangement rotation, and conveying cylinder (3) communicate with each other with the feed inlet, multiunit connecting rod (4) top all is connected with conveying cylinder (3) lateral wall, annular slide rail (5) are installed on jar body (2) inside wall, toper screen cloth (6) rotation mounting is on annular slide rail (5), toper screen cloth (6) top is connected with multiunit connecting rod (4) bottom, jar body (2) left end is provided with the discharge port, collection device communicates with the discharge port, toper screen cloth (6) top communicates with the discharge port, baffle (7) are installed on jar body (2) through link (8), baffle (7) top surface contact with the top surface of the toper screen cloth (7) side, and set up discharge port side.

2. The powder rotor scale of claim 1, wherein the collecting device comprises a first box (9), a sealing door (10), a housing (11), a screw (12), a connecting arm (13) and a first motor (14), the first box (9) is communicated with a discharge port of the tank (2), the front end and the rear end of the sealing door (10) are slidably mounted on the inner side wall of the first box (9) up and down through a slide way, the sealing door (10) seals the discharge port of the tank (2), the top end of the sealing door (10) extends out of the first box (9), the bottom end of the housing (11) is connected with the top end of the first box (9), a sliding groove is formed in the housing (11), the upper end and the lower end of the screw (12) are rotatably mounted on the inner side wall of the sliding groove, the right portion of the connecting arm (13) is connected with the top end of the sealing door (10), the left portion of the connecting arm (13) is slidably mounted on the sliding groove up and down, the left portion of the connecting arm (13) is fitted and screwed on the outer side wall of the screw (12), the first motor (14) is mounted on the top end of the housing (11), and the first motor (14) is concentrically connected with the output end of the screw (12).

3. The powder rotor scale of claim 2, further comprising a communication hopper (15), a second box (16), a guide plate (17) and two sets of crushing rollers (18), wherein the top end of the communication hopper (15) is communicated with the bottom end of the first box (9), the second box (16) is installed on the outer side wall of the tank body (2), the top end of the second box (16) is communicated with the bottom end of the communication hopper (15), the lower part of the second box (16) is provided with a discharge port, the guide plate (17) is installed on the upper part of the inner side wall of the second box (16), and the two sets of crushing rollers (18) are respectively and rotatably installed on the inner side wall of the second box (16) through a driving assembly.

4. The powder rotor scale of claim 1, wherein the driving device comprises a second motor (19), two sets of belt pulleys (20) and a belt (21), the second motor (19) is installed on the outer side wall of the tank body (2), the first set of belt pulleys (20) is installed on the output end of the second motor (19), the second set of belt pulleys (20) is fixedly sleeved on the outer side wall of the conveying cylinder (3), and the two sets of belt pulleys (20) are driven by the belt (21).

5. The powder rotor scale of claim 3, further comprising a delivery pipe (22) and a collection box (23), wherein the delivery pipe (22) is communicated with the discharge port of the second box (16), and the output end of the delivery pipe (22) is communicated with the interior of the collection box (23).

6. The powder rotor scale of claim 1, further comprising a feed hopper (24), wherein the feed hopper (24) is fixedly installed at the top end of the tank (2), and the feed hopper (24) is communicated with the top end of the conveying cylinder (3).

7. The powder material rotor scale of claim 1, further comprising an observation window (25), wherein the observation window (25) is disposed on an outer side wall of the rotor scale body (1) in a communicating manner.