CN209618176U - Novel spiral scale - Google Patents
Novel spiral scale Download PDFInfo
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- CN209618176U CN209618176U CN201920253974.9U CN201920253974U CN209618176U CN 209618176 U CN209618176 U CN 209618176U CN 201920253974 U CN201920253974 U CN 201920253974U CN 209618176 U CN209618176 U CN 209618176U
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Abstract
A kind of Novel spiral scale, scale body support frame include the first support base on the outside of the conveying cylinder left part of screw(-type) feeder, the second support base on the outside of conveying cylinder right part；First support base is made of the first vertical plate of a pair for being oppositely arranged and being located at conveying cylinder front and rear sides, second support base is made of the second vertical plate of a pair for being located at conveying cylinder front and rear sides, and the upper end of a pair of second vertical plate is fixedly connected with the rear and front end for the crossbeam being located above conveying cylinder respectively；The lower end of a pair of first vertical plate and the lower end of a pair of second vertical plate are fixedly connected with the frame being located at below conveying cylinder respectively；Conveying cylinder left part is rotatablely connected by being fixedly connected on top of two short axles of its front and rear sides respectively with a pair of first vertical plate by bearing；It conveys and is connected above the right part of cylinder by the middle part of pull pressure sensor and crossbeam.The helix balance can mitigate the work load of maintenance personnel convenient for maintenance and replacement to weighing sensor, can improve the efficiency of maintenance and replacement.
Description
Technical field
The utility model relates to conveying device, specifically a kind of Novel spiral scale.
Background technique
Screw feeder scale is the electromechanical integration equipment for integrating conveying, Weighing and dosing control, base
In the working principle of constant speed constant feed weigher, it is widely used in the industrial production sectors such as building materials, metallurgy, chemical industry, electric power
In the flow measurement and feed proportioning system of non-viscosity granular material.
Currently, the structure of screw feeder scale is simple, low cost, weighing sensor more are located at the bottom of screw(-type) feeder
Portion needs integrally to lift when safeguarding weighing sensor and replacement weighing sensor, and the process safeguarded and replaced is very
Inconvenience, and safeguard and replacement operating efficiency it is relatively low.
Summary of the invention
In view of the problems of the existing technology, the utility model provides a kind of Novel spiral scale, and the weighing of the helix balance passes
The top of screw(-type) feeder is arranged in sensor, convenient for the maintenance and replacement to weighing sensor, meanwhile, it can mitigate maintenance personnel's
Work load can also improve the operating efficiency of maintenance and replacement.
To achieve the goals above, the utility model provides a kind of Novel spiral scale, including screw(-type) feeder and scale body branch
The outside of screw(-type) feeder is arranged in frame, the scale body support frame,
Screw(-type) feeder includes conveying cylinder, the rotary shaft being mounted at conveying cylinder axle center and being mounted on transport tube cylinder
The left upper part of driving motor on the outside of left end, the conveying cylinder is fixedly connected with the feeding pipe being connected to its inner cavity, right
End lower part is fixedly connected with the discharging pipeline being connected to its inner cavity；The left and right end plate of the both ends of the rotary shaft and conveying cylinder it
Between be rotatably coupled, and its left end be pierced by conveying cylinder after connect with the output shaft of driving motor by shaft coupling, right end
It is connect after being pierced by conveying cylinder with speed measuring device；
The scale body support frame includes positioned at the first support base conveyed on the outside of cylinder left part, is located on the outside of conveying cylinder right part
The second support base；
First support base is made of the first vertical plate of a pair for being oppositely arranged and being located at conveying cylinder front and rear sides, and second
Support base by be located at conveying cylinder front and rear sides second vertical plate of a pair form, a pair the second vertical plate upper end respectively with position
The rear and front end of crossbeam above conveying cylinder is fixedly connected；The lower end of the lower end of a pair of first vertical plate and a pair of second vertical plate
It is fixedly connected respectively with the frame being located at below conveying cylinder；
Conveying cylinder left part is upper with a pair of first vertical plate respectively by two short axles for being fixedly connected on its front and rear sides
Portion is rotatablely connected by bearing；It conveys and is connected above the right part of cylinder by the middle part of pull pressure sensor and crossbeam.
In the technical scheme, by making to convey cylinder and the rotation connection of the first support base, make to convey cylinder and second
It supports and is connected between the crossbeam of seat upper end by pull pressure sensor, not only can guarantee normal conveying function of weighing, but also the spiral shell
The top of screw conveyor, the maintenance and replacement in personnel's later period convenient for safeguarding is arranged in pull pressure sensor in rotation scale.Meanwhile energy
The work load for mitigating maintenance personnel, can also improve the operating efficiency of maintenance and replacement.
As a preference, the speed measuring device is encoder.
Further, in order to reduce influence of the fill process to weighing precision, the upper end of the feeding pipe is connected with first
It is flexible coupling, in order to reduce influence of the discharging process to weighing precision, the lower end for the pipeline that discharges is connected with second and is flexible coupling.
Further, for the ease of crossbeam and the connection between conveying cylinder, the pull pressure sensor is the tension and compression of S type
Force snesor.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is another structural schematic diagram of the utility model.
In figure: 1, screw(-type) feeder, 2, scale body support frame, 3, conveying cylinder, 4, rotary shaft, 5, driving motor, 6, test the speed dress
It sets, 7, feeding pipe, 8, crossbeam, 9, discharging pipeline, the 10, first support base, the 11, second support base, the 12, first vertical plate, 13, the
Two vertical plates, 14, shaft coupling, 15, pull pressure sensor, 16, first is flexible coupling, and 17, second is flexible coupling, 18, frame.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As depicted in figs. 1 and 2, a kind of Novel spiral scale, including screw(-type) feeder 1 and scale body support frame 2, the scale body support frame
2 are arranged in the outside of screw(-type) feeder 1,
Screw(-type) feeder 1 includes conveying cylinder 3, the rotary shaft 4 being mounted at conveying 3 axle center of cylinder and is mounted on transport tube
The left upper part of driving motor 5 on the outside of 3 left end of cylinder, the conveying cylinder 3 is fixedly connected with the charging being connected to its inner cavity
Pipeline 7, right end lower part are fixedly connected with the discharging pipeline 9 being connected to its inner cavity；The both ends of the rotary shaft 4 and conveying cylinder 3
Left and right end plate between be rotatably coupled, and its left end is pierced by after conveying cylinder 3 and passes through shaft coupling with the output shaft of driving motor 5
Device 14 connects, and right end is connect after being pierced by conveying cylinder 3 with speed measuring device 6；
The scale body support frame 2 includes positioned at the first support base 10 conveyed on the outside of 3 left part of cylinder, is located at 3 right side of conveying cylinder
The second support base 11 on the outside of portion；
First support base 10 conveys 12 groups of the first vertical plate of a pair of 3 front and rear sides of cylinder by being oppositely arranged and being located at
At the second support base 11 is made of the second vertical plate of a pair 13 for being located at conveying 3 front and rear sides of cylinder, a pair of second vertical plate 13
Upper end be fixedly connected respectively with the rear and front end for the crossbeam 8 for being located at conveying cylinder 3 top；The lower end of a pair of first vertical plate 12 and
The lower end of a pair of second vertical plate 13 is fixedly connected with the frame 18 for being located at 3 lower section of conveying cylinder respectively；
Conveying 3 left part of cylinder by be fixedly connected on two short axles of its front and rear sides respectively with a pair of first vertical plate 12
Top is rotatablely connected by bearing；It conveys and is connect by pull pressure sensor 15 with the middle part of crossbeam 8 above the right part of cylinder 3.
Be rotatablely connected by making to convey cylinder and the first support base, make conveying cylinder and the crossbeam of the second support base upper end it
Between connected by pull pressure sensor, not only can guarantee normal conveying function of weighing, but also pressure senses in the helix balance
The top of screw conveyor, the maintenance and replacement in personnel's later period convenient for safeguarding is arranged in device.Meanwhile the labor of maintenance personnel can be mitigated
Dynamic load can also improve the operating efficiency of maintenance and replacement.
As a preference, the speed measuring device 6 is encoder.
In order to reduce influence of the fill process to weighing precision, the upper end of the feeding pipe 7 is connected with first and is flexible coupling
16, in order to reduce influence of the discharging process to weighing precision, the lower end of discharging pipeline 9 is connected with second and is flexible coupling 17.
For the ease of crossbeam and the connection between conveying cylinder, the pull pressure sensor 15 is S type pressure biography
Sensor.
Claims (4)
1. a kind of Novel spiral scale, including screw(-type) feeder (1) and scale body support frame (2), which is characterized in that the scale body support frame
(2) it is arranged in the outside of screw(-type) feeder (1),
Screw(-type) feeder (1) includes conveying cylinder (3), the rotary shaft (4) being mounted at conveying cylinder (3) axle center and is mounted on defeated
The driving motor (5) on the outside of cylinder (3) left end is sent, the left upper part of conveying cylinder (3) is fixedly connected with to be connected with its inner cavity
Logical feeding pipe (7), right end lower part are fixedly connected with the discharging pipeline (9) being connected to its inner cavity；The two of the rotary shaft (4)
It is rotatably coupled between end and the left and right end plate of conveying cylinder (3), and its left end is pierced by and conveys cylinder (3) afterwards and driving motor
(5) output shaft is connected by shaft coupling (14), and right end is pierced by conveying cylinder (3) and connect afterwards with speed measuring device (6)；
The scale body support frame (2) includes positioned at the first support base (10) conveyed on the outside of cylinder (3) left part, is located at conveying cylinder
(3) the second support base (11) on the outside of right part；
First support base (10) conveys the first vertical plate of a pair (12) group of cylinder (3) front and rear sides by being oppositely arranged and being located at
At the second support base (11) is made of the second vertical plate of a pair (13) for being located at conveying cylinder (3) front and rear sides, a pair second
The upper end of vertical plate (13) is fixedly connected with the rear and front end for the crossbeam (8) being located above conveying cylinder (3) respectively；A pair first is vertical
The lower end of plate (12) and the lower end of a pair of second vertical plate (13) are fixed with the frame (18) being located at below conveying cylinder (3) respectively to be connected
It connects；
Conveying cylinder (3) left part by be fixedly connected on two short axles of its front and rear sides respectively with a pair of first vertical plate (12)
Top is rotatablely connected by bearing；Convey the middle part for passing through pull pressure sensor (15) and crossbeam (8) above the right part of cylinder (3)
Connection.
2. a kind of Novel spiral scale according to claim 1, which is characterized in that the speed measuring device (6) is encoder.
3. a kind of Novel spiral scale according to claim 1 or 2, which is characterized in that the upper end of the feeding pipe (7) connects
It is connected to first to be flexible coupling (16), the lower end of discharging pipeline (9) is connected with second and is flexible coupling (17).
4. a kind of Novel spiral scale according to claim 3, which is characterized in that the pull pressure sensor (15) is S type
Pull pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253974.9U CN209618176U (en) | 2019-02-28 | 2019-02-28 | Novel spiral scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920253974.9U CN209618176U (en) | 2019-02-28 | 2019-02-28 | Novel spiral scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209618176U true CN209618176U (en) | 2019-11-12 |
Family
ID=68455152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920253974.9U Active CN209618176U (en) | 2019-02-28 | 2019-02-28 | Novel spiral scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209618176U (en) |
-
2019
- 2019-02-28 CN CN201920253974.9U patent/CN209618176U/en active Active
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