CN218753776U - Variable frequency control mechanism of constant feeder - Google Patents
Variable frequency control mechanism of constant feeder Download PDFInfo
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- CN218753776U CN218753776U CN202222960354.3U CN202222960354U CN218753776U CN 218753776 U CN218753776 U CN 218753776U CN 202222960354 U CN202222960354 U CN 202222960354U CN 218753776 U CN218753776 U CN 218753776U
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Abstract
The utility model discloses a constant feeder's variable frequency control mechanism, include: the casing, the connection shell, the top at the casing is installed to the connection shell, inside the bottom of connection shell runs through the casing and extends to it, installation control mechanism sets up on the casing, installation control mechanism includes set casing, inverter motor and rotating electrical machines, the set casing sets up the left side at the casing, the PLC controller is installed on the right side of set casing inner wall, inverter motor installs the back at the casing. The utility model discloses a mutually supporting of set casing, inverter motor, rotating electrical machines, PLC controller, mounting panel, antifriction bearing, fixed axle, limiting plate, lacing block, locating lever, constant head tank, elastic component, fixture block and draw-in groove to conveniently control the batcher and carry out the dosing, the PLC controller can carry out the dismouting as required and maintain moreover, thereby guarantees its life.
Description
Technical Field
The utility model relates to a batcher technical field specifically is a constant feeder's variable frequency control mechanism.
Background
The feeder is a feeder in a general sense, and the name of the feeder is different because the name of each place is different, and the nature and the function of the feeder are basically the same.
According to the application number: the utility model discloses a CN202123149730.2, the utility model discloses a high accuracy screw feeder in the feeder technical field, including support, screw feeder I, screw feeder II, screw feeder I includes motor I, speed reducer I, feeder casing I, spiral blade axle I, feed inlet I, export I, feed opening, screw feeder II includes motor II, speed reducer II, feeder casing II, spiral blade axle II, feed inlet II, export II; the top end of the support is provided with a sliding rail, the first screw feeder is arranged at the upper end of the sliding rail, and the feed opening is arranged at the bottom end of the first feeder shell; the feed opening corresponds to the feed inlet II up and down; the diameter and the tooth pitch of the second spiral blade shaft are smaller than those of the first spiral blade shaft. Has the advantages that: the feeding speed and the feeding precision are guaranteed, the position of the first screw feeder can be moved according to requirements due to the arrangement of the sliding rails, and the angle of the second screw feeder can be adjusted due to the arrangement of the angle adjusting plate; the feeder of the above scheme does not have the effect of quantitative control, so that the conveying amount is more or less, and subsequent processing is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a constant feeder's variable frequency control mechanism to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a variable frequency control mechanism of a constant feeder, comprising:
a housing;
the connecting shell is arranged at the top of the shell, and the bottom of the connecting shell penetrates through the shell and extends into the shell;
the installation control mechanism is arranged on the shell and comprises a fixed shell, a variable frequency motor and a rotating motor, wherein the fixed shell is arranged on the left side of the shell, a PLC (programmable logic controller) is arranged on the right side of the inner wall of the fixed shell, the variable frequency motor is arranged on the back of the shell, the front end of an output shaft of the variable frequency motor penetrates through the shell and extends into the shell, the rotating motor is arranged at the top of the connecting shell, and the bottom end of the output shaft of the rotating motor penetrates through the connecting shell and extends into the connecting shell;
a dosing mechanism disposed inside the housing;
the conveyer belt, the left side at the shells inner wall bottom is installed to the conveyer belt, the right side of conveyer belt runs through the casing and extends to its outside.
Preferably, the mounting panel is installed on the right side at set casing top, install antifriction bearing in the recess at casing left side top, swing joint has the fixed axle on antifriction bearing's the inner wall, the limiting plate is installed to the left end of fixed axle, the left side of limiting plate is provided with draws the piece, draw the right side of piece and install the locating lever, the locating groove with locating lever looks adaptation is seted up in the left side of mounting panel and the position that corresponds the locating lever.
Preferably, the surface of the positioning rod is sleeved with an elastic piece, and the elastic piece is made of a spring.
Preferably, a clamping block is installed on the right side of the fixing shell, and a clamping groove matched with the clamping block is formed in the left side of the shell and in a position corresponding to the clamping block.
Preferably, the quantitative feeding mechanism comprises an annular plate, the annular plate is arranged on the surface of the output shaft of the variable frequency motor and located inside the shell, three placing grooves are formed in the surface of the annular plate at equal intervals, a weighing sensor is arranged on the inner wall of each placing groove, and a bearing plate is arranged on the weighing sensor.
Preferably, a stirring rod is installed on the surface of the output shaft of the rotating motor and inside the connecting shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set casing, inverter motor, rotating electrical machines, PLC controller, mounting panel, antifriction bearing, fixed axle, limiting plate, draw the piece, mutually support of locating lever, constant head tank, elastic component, fixture block and draw-in groove to conveniently control the batcher and carry out the dosing, the PLC controller can carry out the dismouting as required and maintain moreover, thereby guarantees its life.
2. The utility model discloses a mutually supporting of annular plate, standing groove, weighing sensor and loading board to the convenience is weighed the material, thereby makes things convenient for subsequent dosing.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of a side view of the present invention;
fig. 3 is a structural section view in elevation of the present invention;
fig. 4 is a partially enlarged view of a in fig. 3 according to the present invention.
In the figure: the device comprises a shell 1, a connecting shell 11, a conveyor belt 12, a mounting control mechanism 2, a fixed shell 21, a variable frequency motor 22, a rotating motor 23, a PLC 24, a mounting plate 25, a rolling bearing 26, a fixed shaft 27, a limiting plate 28, a pulling block 29, a positioning rod 210, a positioning groove 211, an elastic element 212, a clamping block 213, a clamping groove 214, a dosing mechanism 3, a ring plate 31, a placing groove 32, a weighing sensor 33, a bearing plate 34 and a stirring rod 4.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a variable frequency control mechanism of a constant feeder comprises: casing 1 and connection shell 11, connection shell 11 installs at casing 1's top, and it runs through casing 1 and extends to inside to connect the bottom of shell 11, and the left side of connecting shell 11 top is provided with throws the material lid.
Installation control mechanism 2, installation control mechanism 2 sets up on casing 1, installation control mechanism 2 includes set casing 21, inverter motor 22 and rotating electrical machines 23, set casing 21 sets up the left side at casing 1, the right side of set casing 21 and the left side of casing 1 contact each other, the right side fixedly connected with PLC controller 24 of set casing 21 inner wall, inverter motor 22 installs the back at casing 1, the front end of inverter motor 22 output shaft runs through casing 1 and extends to inside it, rotating electrical machines 23 installs the top at connecting shell 11, the bottom of rotating electrical machines 23 output shaft runs through connecting shell 11 and extends to inside it, the surface of rotating electrical machines 23 output shaft just is located the inside fixedly connected with puddler 4 of connecting shell 11.
The right side fixedly connected with mounting panel 25 at set casing 21 top, the right side of mounting panel 25 and the left side of casing 1 contact each other, fixedly connected with antifriction bearing 26 in the recess at casing 1 left side top, swing joint has fixed axle 27 on the inner wall of antifriction bearing 26, the left end fixedly connected with limiting plate 28 of fixed axle 27, the right side of limiting plate 28 and the left side of mounting panel 25 contact each other, the left side of limiting plate 28 is provided with pull block 29, the right side of pull block 29 and the left side of limiting plate 28 contact each other, the right side fixedly connected with locating lever 210 of pull block 29, the left side of mounting panel 25 and the position that corresponds locating lever 210 set up the constant head tank 211 with locating lever 210 looks adaptation, the right-hand member of locating lever 210 runs through limiting plate 28 and constant head tank 211 from a left side to the right side in proper order and extends to constant head tank 211 and extends to the inside of constant head tank 211 and the inner wall of constant head tank 211 and mutual contact of constant head tank 211, elastic member 212 cup joints elastic member 212 on the surface of constant head tank 210, elastic member 212 makes through the spring, the both ends of elastic member 212 are connected with pull block 29 and limiting plate 28 respectively, the right side fixedly connected with draw-in groove 213, the left side fixedly connected with draw-in groove 214 that the left side of set up the card block and correspond to the right side of casing 1 and the right side of constant head tank 213, the right side and the mutual contact of 213, the inner wall 214 that runs through the mutual adaptation.
Specifically, when needing to dismantle the maintenance to PLC controller 24, pulling left and pulling block 29, pulling block 29 tensile elastic component 212 motion, pulling block 29 and driving locating lever 210 to keep away from constant head tank 211 motion for locating lever 210 and constant head tank 211 take place to separate, then rotate limiting plate 28 to 180 degrees, make limiting plate 28 and mounting panel 25 take place to separate, then pull set casing 21 leftwards, set casing 21 drives fixture block 213 and draw-in groove 214 and takes place to separate and can accomplish the dismantlement.
Through mutually supporting of set casing 21, inverter motor 22, rotating electrical machines 23, PLC controller 24, mounting panel 25, antifriction bearing 26, fixed axle 27, limiting plate 28, draw block 29, locating lever 210, constant head tank 211, elastic component 212, fixture block 213 and draw-in groove 214 to conveniently control the batcher and carry out the dosing, PLC controller 24 can carry out the dismouting as required and maintain moreover, thereby guarantees its life.
Dosing mechanism 3, dosing mechanism 3 sets up in the inside of casing 1, dosing mechanism 3 includes annular plate 31, annular plate 31 is installed on the surface of inverter motor 22 output shaft and is located the inside of casing 1, the surface of annular plate 31 and the bottom of being connected shell 11 rotate the contact, three standing groove 32 has been seted up to the surface equidistance of annular plate 31, fixedly connected with weighing sensor 33 on the inner wall of standing groove 32, fixedly connected with loading board 34 on the weighing sensor 33.
The control modes of the variable frequency motor 22, the rotating motor 23 and the weighing sensor 33 are all controlled by the PLC controller 24 matched with the variable frequency motor, and the control circuit can be realized by simple programming by a person skilled in the art, which belongs to the common knowledge in the art and is not described in detail herein.
Through the mutually supporting of annular plate 31, standing groove 32, weighing sensor 33 and loading board 34 to conveniently weigh the material, thereby make things convenient for subsequent dosing.
And the conveyor belt 12 is installed on the left side of the bottom of the inner wall of the shell 1, and the right side of the conveyor belt 12 penetrates through the shell 1 and extends to the outside of the shell.
During the use, open and throw the material lid, make the material drop into the inside of connecting shell 11, start rotating electrical machines 23 through PLC controller 24 simultaneously, rotating electrical machines 23 drives 4 rotary motion of puddler through the output shaft, thereby break up the material, avoid appearing the phenomenon of jam, then PLC controller 24 starts inverter motor 22, inverter motor 22 drives annular plate 31 clockwise rotary motion through the output shaft, when the opening part of standing groove 32 and the bottom of connecting shell 11 communicate each other, make the material fall into standing groove 32 in, through the weight of material on weighing sensor 33 response loading board 34, then transmit weight for PLC controller 24, when reaching the value of settlement, PLC controller 24 restarts inverter motor 22 again, inverter motor 22 drives standing groove 32 rotary motion, when standing groove 32's opening is down, make the material in standing groove 32 fall into on conveyer belt 12, it can to transmit suitable position through conveyer belt 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a constant feeder's variable frequency control mechanism which characterized in that includes:
a housing (1);
the connecting shell (11) is mounted at the top of the shell (1), and the bottom of the connecting shell (11) penetrates through the shell (1) and extends into the shell;
the installation control mechanism (2) is arranged on the shell (1), the installation control mechanism (2) comprises a fixed shell (21), a variable frequency motor (22) and a rotating motor (23), the fixed shell (21) is arranged on the left side of the shell (1), a PLC (programmable logic controller) (24) is arranged on the right side of the inner wall of the fixed shell (21), the variable frequency motor (22) is arranged on the back of the shell (1), the front end of an output shaft of the variable frequency motor (22) penetrates through the shell (1) and extends into the shell, the rotating motor (23) is arranged at the top of the connecting shell (11), and the bottom end of the output shaft of the rotating motor (23) penetrates through the connecting shell (11) and extends into the shell;
a dosing mechanism (3), the dosing mechanism (3) being arranged inside the housing (1);
the conveying belt (12) is installed on the left side of the bottom of the inner wall of the shell (1), and the right side of the conveying belt (12) penetrates through the shell (1) and extends to the outside of the shell.
2. The variable frequency control mechanism of the constant feeder according to claim 1, characterized in that: mounting panel (25) are installed on the right side at set casing (21) top, install antifriction bearing (26) in the recess at casing (1) left side top, swing joint has fixed axle (27) on the inner wall of antifriction bearing (26), limiting plate (28) are installed to the left end of fixed axle (27), the left side of limiting plate (28) is provided with draws piece (29), draw the right side of piece (29) and install locating lever (210), constant head tank (211) with locating lever (210) looks adaptation is seted up just to the position that corresponds locating lever (210) in the left side of mounting panel (25).
3. The variable frequency control mechanism of the constant feeder according to claim 2, characterized in that: the surface of the positioning rod (210) is sleeved with an elastic piece (212), and the elastic piece (212) is made of a spring.
4. The variable frequency control mechanism of the constant feeder according to claim 1, characterized in that: a clamping block (213) is installed on the right side of the fixed shell (21), and a clamping groove (214) matched with the clamping block (213) is formed in the left side of the shell (1) and corresponds to the position of the clamping block (213).
5. The variable frequency control mechanism of the constant feeder according to claim 1, characterized in that: dosing mechanism (3) are including annular plate (31), annular plate (31) are installed on the surface of inverter motor (22) output shaft and are located the inside of casing (1), three standing groove (32) have been seted up to the surface equidistance of annular plate (31), install weighing sensor (33) on the inner wall of standing groove (32), install loading board (34) on weighing sensor (33).
6. A variable frequency control mechanism of a constant feeder according to claim 5, characterized in that: and a stirring rod (4) is arranged on the surface of the output shaft of the rotating motor (23) and in the connecting shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222960354.3U CN218753776U (en) | 2022-11-08 | 2022-11-08 | Variable frequency control mechanism of constant feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222960354.3U CN218753776U (en) | 2022-11-08 | 2022-11-08 | Variable frequency control mechanism of constant feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218753776U true CN218753776U (en) | 2023-03-28 |
Family
ID=85647075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222960354.3U Active CN218753776U (en) | 2022-11-08 | 2022-11-08 | Variable frequency control mechanism of constant feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218753776U (en) |
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2022
- 2022-11-08 CN CN202222960354.3U patent/CN218753776U/en active Active
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