CN110921220A

CN110921220A - Chemical material feeder

Info

Publication number: CN110921220A
Application number: CN201911331330.8A
Authority: CN
Inventors: 陈琪
Original assignee: Individual
Current assignee: Jiangxi Spice Chemical Industrial Co ltd
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-03-27
Anticipated expiration: 2039-12-21
Also published as: CN110921220B

Abstract

The invention relates to the technical field of chemical material processing, in particular to a chemical material feeder, which comprises a support frame and a speed reducing motor, wherein the tail end of a main shaft of the speed reducing motor is fixedly connected with a driving chain wheel, the outer side of the driving chain wheel is provided with a chain, the inner side of the right end of the chain is provided with a driven chain wheel, the rear end of the driven chain wheel is communicated with a main valve, the top end of the main valve is fixedly connected with an anti-blocking device, the anti-blocking device comprises a lower base, a reinforcing plate, a toothed ring, balls, scrapers, an upper base, a middle cylinder, a rotating gear and a servo motor, the top end of the main valve is fixedly connected with the lower base, the inner side of the top end of the lower base is rotatably connected with the middle cylinder, and the inner side of the middle cylinder is fixedly connected with the scrapers, prevent that the material from taking place to block up at the discharge gate of storage case and feeder import department through the rotation of scraper.

Description

Chemical material feeder

Technical Field

The invention relates to the technical field of chemical material processing, in particular to a chemical material feeder.

Background

The feeder is commonly known as a closing fan, a discharger, a rotary feeding valve, a rotary discharging valve, a rotary valve and the like, is main equipment for conveying bulk materials, and is widely applied to the industries of grain processing, chemical raw materials, plastic metallurgy, energy mining, building material cement, wharfs and the like, and is used for conveying barley, malt and the like in brewery malt workshops and brewing workshops, wherein the advantages of high reliability, low price and the like are achieved.

Most of feeders that exist on the existing market simple structure, the function singleness, general feeder does not possess the feed inlet and prevents stifled function, lead to the material to appear blocking phenomenon in the import of storage case export and feeder easily, and the coupling of general feeder can not adjust the direction of connection according to the use of reality, the suitability is poor, also can not be according to the position of external pipeline's position control coupling when lieing in external pipe connection, the staff's of not being convenient for use, consequently, propose a chemical material feeder to above-mentioned problem.

Disclosure of Invention

The invention aims to provide a chemical material feeder, which aims to solve the problem that the common feeder in the background art does not have the function of preventing a feed inlet from being blocked, so that the blockage of materials at the outlet of a storage box and the inlet of the feeder is easy to occur.

In order to achieve the purpose, the invention provides the following technical scheme:

a chemical material feeder comprises a support frame and a speed reducing motor, wherein one end of the support frame is fixedly connected with an adjusting device, the top end of the adjusting device is fixedly connected with the speed reducing motor, a driving chain wheel is fixedly connected to the tail end of a main shaft of the speed reducing motor, a chain is arranged on the outer side of the driving chain wheel, a driven chain wheel is arranged on the inner side of the right end of the chain, the rear end of the driven chain wheel is communicated with a main valve, the main valve is fixedly connected with the adjusting device, an anti-blocking device is fixedly connected to the top end of the main valve, a connecting device is communicated with the bottom end of the main valve, a storage box is communicated with the top end of the anti-blocking device, the anti-blocking device comprises a lower base, a reinforcing plate, a toothed ring, a ball, a scraper, an upper base, an intermediate cylinder, a rotating gear and, the top of middle section of thick bamboo rotates and is connected with the base, and goes up base and storage case fixed connection, the inboard fixedly connected with scraper of middle section of thick bamboo.

Preferably, the connecting device comprises an outer pipe, an inner pipe, a connecting pipe, an adjusting gear, teeth and a handle, the connecting pipe is communicated with the bottom end of the main valve, the outer pipe is communicated with the left side and the right side of the top end of the connecting pipe, and the inner pipe is slidably connected to the inner side of the outer pipe.

Preferably, the one end inboard of inner tube is provided with the tooth, the front end of outer tube rotates and is connected with the handle, the rear end fixedly connected with adjusting gear of handle, and adjusting gear passes through tooth and inner tube meshing connection, and adjusting gear and outer tube rotation connection.

Preferably, the outer tube has an inner diameter equal to the outer diameter of the inner tube.

Preferably, adjusting device includes backup pad, regulating plate, fixed plate, screw rod, hand wheel, connecting axle and spacing axle, the top fixedly connected with fixed plate of support frame is located the right side the inboard connecting axle that is connected with vertical setting of rotating in top of fixed plate, the top fixedly connected with hand wheel of connecting axle, the screw rod of the vertical setting of bottom fixedly connected with of connecting axle, and the screw rod rotates with the support frame to be connected.

Preferably, the inboard sliding connection of support frame has the regulating plate of vertical setting, and the number of regulating plate is total two, and the symmetric distribution is in the left and right sides of the vertical central line of support frame, and is located the right side regulating plate and screw rod screwed connection are located leftwards the inboard sliding connection of regulating plate has the spacing axle of vertical setting, and the top and the bottom of spacing axle respectively with backup pad and support frame fixed connection, the one end fixed connection of regulating plate has the backup pad of level setting, and backup pad and gear motor and main valve fixed connection.

Preferably, the inner sides of one ends of the upper base and the lower base are rotatably connected with balls, and the middle cylinder is rotatably connected with the upper base and the lower base through the balls.

Preferably, the top end of the lower base is fixedly connected with a servo motor, the tail end of a main shaft of the servo motor is fixedly connected with a rotating gear, the left end of the rotating gear is meshed with a toothed ring, and the toothed ring is fixedly connected with the middle barrel.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the lower base, the reinforcing plate, the toothed ring, the balls, the scraper, the upper base, the middle cylinder, the rotating gear and the motor, when the storage box is connected with the device for feeding, the rotating gear can drive the scraper to rotate at the storage opening of the storage box through the toothed ring and the middle cylinder, and the materials are prevented from being blocked at the discharge opening of the storage box and the inlet of the feeder through the rotation of the scraper, so that the feeding continuity is increased, and the feeding efficiency is improved.

2. According to the invention, through the arrangement of the outer pipe, the inner pipe, the connecting pipe, the adjusting gear, the teeth and the handle, when the pipe joint connected by the device is horizontally arranged, the position of the inner pipe inside the outer pipe can be adjusted, so that the inner pipe is in a horizontally connected state, when the pipe joint connected by the device is vertically arranged, the position of the inner pipe inside the outer pipe can be adjusted, so that the inner pipe is in a vertically connected state, and the pipe joints at different positions can be connected by adjusting the relative positions of the inner pipe and the outer pipe, so that the applicability of the device is increased.

3. According to the invention, through the arrangement of the supporting plate, the adjusting plate, the fixing plate, the screw rod, the hand wheel and the connecting shaft, when the position of the inner pipe connection needs to be finely adjusted, the adjusting plate and the supporting plate can be driven to move in the vertical direction through the rotation of the screw rod, so that the change of the connection position of the inner pipe is realized, the problem of fine adjustment of insufficient pipe connection length in the use process is solved, and the use of workers is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is a schematic structural view of the intermediate cylinder according to the present invention;

FIG. 5 is a schematic view of the inner tubes of the present invention in a horizontal configuration;

FIG. 6 is a schematic view showing the structure of the inner pipes in the present invention when they are vertically connected.

In the figure: 1-support frame, 2-connecting device, 201-outer tube, 202-inner tube, 203-connecting tube, 204-adjusting gear, 205-tooth, 206-handle, 3-adjusting device, 301-support plate, 302-adjusting plate, 303-fixing plate, 304-screw, 305-hand wheel, 306-connecting shaft, 307-spacing shaft, 4-anti-blocking device, 401-lower base, 402-reinforcing plate, 403-tooth ring, 404-ball, 405-scraper, 406-upper base, 407-middle cylinder, 408-rotating gear, 409-servo motor, 5-speed reducing motor, 6-driving sprocket, 7-chain, 8-storage box, 9-driven sprocket and 10-main valve.

Detailed Description

Example 1:

referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:

a chemical material feeder comprises a support frame 1 and a speed reducing motor 5, wherein one end of the support frame 1 is fixedly connected with an adjusting device 3, the top end of the adjusting device 3 is fixedly connected with the speed reducing motor 5, the tail end of a main shaft of the speed reducing motor 5 is fixedly connected with a driving chain wheel 6, the outer side of the driving chain wheel 6 is provided with a chain 7, the inner side of the right end of the chain 7 is provided with a driven chain wheel 9, the rear end of the driven chain wheel 9 is communicated with a main valve 10, the main valve 10 is fixedly connected with the adjusting device 3, the top end of the main valve 10 is fixedly connected with an anti-blocking device 4, the bottom end of the main valve 10 is communicated with a connecting device 2, the top end of the anti-blocking device 4 is communicated with a material storage box 8, the anti-blocking device 4 comprises a lower base 401, a reinforcing plate 402, a toothed ring 403, a, the inner side of the top end of the lower base 401 is rotatably connected with an intermediate cylinder 407, the top end of the intermediate cylinder 407 is rotatably connected with an upper base 406, the upper base 406 is fixedly connected with the storage box 8, the inner side of the intermediate cylinder 407 is fixedly connected with a scraper 405, the scraper 405 can be driven to rotate at the outlet of the storage box 8 through the intermediate cylinder 407, materials can be prevented from being accumulated at the outlet through the action of the scraper 405, and further the phenomenon of blockage at the outlet of the storage box 8 can be prevented through the action of the scraper 405, the connecting device 2 comprises an outer pipe 201, an inner pipe 202, a connecting pipe 203, an adjusting gear 204, teeth 205 and a handle 206, the bottom end of a main valve 10 is communicated with a connecting pipe 203, the left side and the right side of the top end of the connecting pipe 203 are communicated with the outer pipe 201, the inner pipe 202 is slidably connected to the inner side of the inner pipe 201, the teeth 205 are, the adjusting gear 204 is meshed with the inner tube 202 through teeth 205, the adjusting gear 204 is rotatably connected with the outer tube 201, a worker can conveniently rotate the adjusting gear 204 through the handle 206, and then the inner tube 202 is driven to move on the inner side of the outer tube 201 through the adjusting gear 204, so that the adjusting of the connection position of the inner tube 202 is realized, the inner diameter of the outer tube 201 is equal to the outer diameter of the inner tube 202, so that materials can be prevented from flowing out of a gap between the outer tube 201 and the inner tube 202, the adjusting device 3 comprises a supporting plate 301, an adjusting plate 302, a fixing plate 303, a screw 304, a hand wheel 305, a connecting shaft 306 and a limiting shaft 307, the top end of the support frame 1 is fixedly connected with the fixing plate 303, the inner side of the top end of the fixing plate 303 on the right side is rotatably connected with the vertically arranged 306, the top end of the connecting shaft 306 is fixedly, the rotation of the screw 304 is facilitated through the hand wheel 305, the inner side of the support frame 1 is slidably connected with the vertically arranged adjusting plates 302, the number of the adjusting plates 302 is two, the adjusting plates 302 are symmetrically distributed on the left side and the right side of the vertical center line of the support frame 1, the adjusting plate 302 on the right side is spirally connected with the screw 304, the inner side of the adjusting plate 302 on the left side is slidably connected with the vertically arranged limiting shaft 307, the top end and the bottom end of the limiting shaft 307 are fixedly connected with the support plate 301 and the support frame 1 respectively, one end of the adjusting plate 302 is fixedly connected with the horizontally arranged support plate 301, the support plate 301 is fixedly connected with the speed reduction motor 5 and the main valve 10, the adjusting plate 302 is driven by the screw 304 to move in the vertical direction, meanwhile, the limiting shaft 307 can limit the adjusting plate 302, the phenomenon that the adjusting plate 302 is inclined when moving is, the middle cylinder 407 is rotatably connected with the upper base 406 and the lower base 401 through the ball 404, friction between the middle cylinder 407 and the upper base 406 and the lower base 401 can be reduced through the ball 404, the middle cylinder 407, the upper base 406 and the lower base 401 can conveniently find movement, the top end of the lower base 401 is fixedly connected with a servo motor 409, the tail end of a main shaft of the servo motor 409 is fixedly connected with a rotating gear 408, the left end of the rotating gear 408 is engaged with a toothed ring 403, and the toothed ring 403 is fixedly connected with the middle cylinder 407. The rotation of the rotating gear 408 can be driven by the servo motor 409, and then the rotation of the toothed ring 403 is driven by the rotating gear 408, so that the toothed ring 403 drives the intermediate cylinder 407 to rotate.

The working process is as follows: before the feeder is used, power is supplied by an external power supply, when an external pipeline to be connected with the feeder is arranged in the horizontal direction, a worker adjusts the position of the inner pipe 202 on the inner side of the outer pipe 201, the worker rotates the adjusting gear 204 through the handle 206 to enable the adjusting gear 204 to drive the inner pipe 202 to move on the external side through the teeth on the outer side of the inner pipe 202 until the joint of the inner pipe 202 is in a vertical state, then the position of the joint of the inner pipe 202 in the vertical direction is adjusted, namely the position in figure 5, the worker rotates the connecting shaft 306 through the hand wheel 305, then the connecting shaft 306 drives the screw 304 to rotate, then the screw drives the adjusting plate 302 to move in the vertical direction, then the adjusting plate 302 drives the main valve 10, the connecting pipe 203, the outer pipe 201 and the inner pipe 202 to move in the vertical direction until the inner pipe 202 can be connected with the external pipeline in the horizontal state, then the inner, the inner pipe 202 is connected with the external pipe and then can not move on the inner side of the outer pipe 201, then the upper base 406 on the feeder is fixed together through the spiral, meanwhile, the scraper 405 is positioned on the inner side of the discharge port of the storage box 8, then the speed reducing motor 5 drives the main valve 10 to rotate through the driving sprocket 6, the chain 7 and the driven sprocket 9, when the main valve 10 works, the servo motor 409 drives the rotating gear 408 to rotate, then the rotating gear 408 drives the toothed ring 403 to rotate, then the toothed ring 403 drives the middle cylinder 407 to rotate relative to the upper base 406 and the lower base 401 through the ball 404, meanwhile, the middle cylinder 407 drives the scraper 405 to scrape at the outlet of the storage box 8 in a reciprocating mode, the materials can be prevented from being stacked at the outlet through the action of the scraper 405, and further, the phenomenon of blockage at the outlet of the.

In embodiment 2, the same parts as those in embodiment 1 are not described again, except that when the external connection pipeline to which the feeder needs to be connected is arranged in the vertical direction, the worker adjusts the position of the inner pipe 202 inside the outer pipe 201, and the worker rotates the adjusting gear 204 through the handle 206, so that the adjusting gear 204 drives the inner pipe 202 to move inside the external connection through the teeth on the outer side of the inner pipe 202 until the joint of the inner pipe 202 is in the horizontal state, that is, the position in fig. 6.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. The utility model provides a chemical material feeder, includes support frame (1) and gear motor (5), its characterized in that: one end fixedly connected with adjusting device (3) of support frame (1), the top fixedly connected with gear motor (5) of adjusting device (3), the terminal fixedly connected with drive sprocket (6) of main shaft of gear motor (5), the outside of drive sprocket (6) is provided with chain (7), the right-hand member inboard of chain (7) is provided with driven sprocket (9), the rear end intercommunication of driven sprocket (9) has main valve (10), and main valve (10) and adjusting device (3) fixed connection, the top fixedly connected with of main valve (10) prevents stifled device (4), the bottom intercommunication of main valve (10) has connecting device (2), the top intercommunication of preventing stifled device (4) has storage tank (8), prevent stifled device (4) including lower base (401), reinforcing plate (402), ring gear (403), prevent stifled device (4), Ball (404), scraper (405), go up base (406), middle section of thick bamboo (407), rotating gear (408) and servo motor (409), base (401) under the top fixedly connected with of main valve (10), the inboard rotation in top of lower base (401) is connected with middle section of thick bamboo (407), the top of middle section of thick bamboo (407) is rotated and is connected with base (406), and goes up base (406) and storage case (8) fixed connection, the inboard fixedly connected with scraper (405) of middle section of thick bamboo (407).

2. The chemical material feeder of claim 1, wherein: the connecting device (2) comprises an outer pipe (201), an inner pipe (202), a connecting pipe (203), an adjusting gear (204), teeth (205) and a handle (206), the bottom end of the main valve (10) is communicated with the connecting pipe (203), the left side and the right side of the top end of the connecting pipe (203) are communicated with the outer pipe (201), and the inner side of the outer pipe (201) is connected with the inner pipe (202) in a sliding mode.

3. A chemical material feeder as defined in claim 2, wherein: tooth (205) are arranged on the inner side of one end of the inner tube (202), a handle (206) is rotatably connected to the front end of the outer tube (201), an adjusting gear (204) is fixedly connected to the rear end of the handle (206), the adjusting gear (204) is meshed with the inner tube (202) through the tooth (205), and the adjusting gear (204) is rotatably connected with the outer tube (201).

4. A chemical material feeder as defined in claim 2, wherein: the inner diameter of the outer pipe (201) is equal to the outer diameter of the inner pipe (202).

5. The chemical material feeder of claim 1, wherein: adjusting device (3) are including backup pad (301), regulating plate (302), fixed plate (303), screw rod (304), hand wheel (305), connecting axle (306) and spacing axle (307), top fixedly connected with fixed plate (303) of support frame (1) is located the right side the inboard connecting axle (306) that is connected with vertical setting of top of fixed plate (303) rotates, the top fixedly connected with hand wheel (305) of connecting axle (306), screw rod (304) of the vertical setting of bottom fixedly connected with of connecting axle (306), and screw rod (304) rotate with support frame (1) and are connected.

6. The chemical material feeder of claim 5, wherein: the inboard sliding connection of support frame (1) has regulating plate (302) of vertical setting, and the number of regulating plate (302) is total two, and the symmetric distribution in the left and right sides of support frame (1) vertical central line, and is located the right side regulating plate (302) and screw rod (304) screwed connection are located the left the inboard sliding connection of regulating plate (302) has spacing axle (307) of vertical setting, and the top and the bottom of spacing axle (307) respectively with backup pad (301) and support frame (1) fixed connection, the one end fixed connection of regulating plate (302) has backup pad (301) that the level set up, and backup pad (301) and gear motor (5) and main valve (10) fixed connection.

7. The chemical material feeder of claim 1, wherein: the inner sides of one ends of the upper base (406) and the lower base (401) are rotatably connected with balls (404), and the middle cylinder (407) is rotatably connected with the upper base (406) and the lower base (401) through the balls (404).

8. The chemical material feeder of claim 1, wherein: the top end of the lower base (401) is fixedly connected with a servo motor (409), the tail end of a main shaft of the servo motor (409) is fixedly connected with a rotating gear (408), the left end of the rotating gear (408) is meshed with a toothed ring (403), and the toothed ring (403) is fixedly connected with a middle barrel (407).