CN201098955Y - Charging device for concrete mixer - Google Patents
Charging device for concrete mixer Download PDFInfo
- Publication number
- CN201098955Y CN201098955Y CNU200720046524XU CN200720046524U CN201098955Y CN 201098955 Y CN201098955 Y CN 201098955Y CN U200720046524X U CNU200720046524X U CN U200720046524XU CN 200720046524 U CN200720046524 U CN 200720046524U CN 201098955 Y CN201098955 Y CN 201098955Y
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- CN
- China
- Prior art keywords
- hopper
- control circuit
- switch
- concrete mixer
- feeding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a feeding device for a concrete mixer, and the feeding device comprises a feeding rack, a windlass mechanism, a hopper and a feeding control circuit, wherein, the hopper is arranged on the feeding rack through the windlass mechanism, and the operation thereof is controlled by the feeding control circuit. The device arranges a vibration device on the hopper, and adds the vibration control circuit of the vibration device in the feeding control circuit. The feeding device has the advantages that the sand, the stone and the cement residues which are adhered on the hopper wall and the hopper door are guaranteed to slide into a mixing drum when the hopper feeds, thereby effectively eliminating the phenomenon that the material is adhered on the hopper wall and the hopper door due to the dampness, and reducing the mechanical accidents, such as the hopper door is broken due to the fact that the winding motor is overheated and burnt, or the hopper is blocked on the track.
Description
Technical field
The utility model relates to the building material processing machine that uses in a kind of building trade, specifically is a kind of concrete mixer feeding device.
Background technology
Comprise a kind of forced concrete mixer in the concrete mixer, it is mainly used in and stirs dry, plasticity, flowability, lightweight aggregate concrete and various mortar.Be applicable in the construction works such as all kinds of medium and small factorys for prefabrication, highway bridge and various construction sites.Forced concrete mixer is mostly reasonable in design, reliable operation, not only can the unit operation, and can form simple concrete mixing plant with proportioning machine.With its simplicity of design, reliable operation, the mechanical efficiency height is met liking of each construction troop, is widely used.But find that when using this kind type for many years in material downslide process, some material can not fall through moisture and be deposited on the hopper door after hopper door is opened.Because operating personnel's negligence or operate miss meeting cause various accidents to take place, for example cause lifting motor overheated and burn with hopper and be stuck in mechanical accidents such as causing the sluice gate damage on the track.
The utility model content
Technical problem to be solved in the utility model is in order to overcome the use defective of above-mentioned forced concrete mixer, to increase security and guarantee normal work, and a kind of concrete mixer feeding device of abundant discharging is provided.
Technical scheme: a kind of concrete mixer feeding device described in the utility model, it comprises stock shelf, hoisting mechanism, hopper and material loading control circuit, described hopper is installed on the stock shelf by hoisting mechanism, control its work by the material loading control circuit, it is characterized in that: a vibrating device has been installed on hopper, and in the material loading control circuit, has been increased the vibration control circuit of this vibrating device.
In order to dismantle and to repair conveniently, described vibrating device adopts the method for bolted to be fixed on the hopper, and adds the electric motor protecting cover at motor; In order to prevent that the hopper motion from the time breaking supply line, its power line adopts the mode of dangling, and the position can be determined voluntarily by the user.
Described vibrating device can adopt existing common 400W small vibrating motor as vibration source.
Described vibration control circuit adopts automatically and manual two kinds of patterns; Wherein manually, convert by change-over switch SA automatically; Manually part is opened, is stopped thereby control vibrating motor by opening, stop two button control contactor KM3 coil electricity and outages; Thereby part is come control contactor KM3 coil control vibrating motor start-stop by stop button SB1 travel switch SQ1-2 automatically.
Vibration on Start-up motor when described control circuit is promoted to hopper door complete opening state at hopper, thereby the vibration of drive hopper; In guaranteeing hopper, during clean empty, close vibrating motor, following of hopper.
Beneficial effect: the utility model compared with prior art, its distinguishing feature is when guaranteeing hopper feed, the sand that adheres on bucket wall and the sluice gate, stone, cement defective material together landing to mixing drum, effectively stopped material because of humidity attached to the situation on bucket wall and the sluice gate, reduced lifting motor and burnt or hopper is stuck in mechanical accidents such as causing the sluice gate damage on the track because of overheated.
Description of drawings
Fig. 1 has installed the hopper figure of vibrating device for the utility model.
Fig. 2 is the circuit diagram that the utility model has increased vibration control.
The specific embodiment
Now in conjunction with the accompanying drawings the utility model is described further.As shown in Figure 1, a 400W small vibrating motor 2 is installed as vibration source on the outer wall of JS one 500 type concrete mixer hoppers 1.The electric motor protecting cover is equipped with in these small vibrating motor 2 outsides, prevents the short circuit under situations such as rainy day; Its power line adopts the mode of dangling to be provided with simultaneously.As shown in Figure 2, in former type electric control circuit, added the vibrating motor control circuit, and in parallel with former electric control circuit; This circuit comprises switch S A, switch S B1, stop button SB, travel switch SQ1-2, K switch M3 and control coil KM3 thereof; Wherein switch S A, switch S B1, K switch M3 and control coil KM3 thereof connect successively, and stop button SB is in parallel with K switch M3, and travel switch SQ1-2 is in parallel with switch S A and K switch M3.This vibration control circuit adopts automatic, manual two kinds of patterns, manually, converted by change-over switch SA automatically; Manually part is opened, is stopped thereby control 400W small vibrating motor 2 by opening, stop two button control contactor KM3 coil electricity and outages; Thereby part is come control contactor KM3 coil to make 400W small vibrating motor 2 switches by stop button SB travel switch SQ1-2 or is stopped automatically.
Claims (6)
1, a kind of concrete mixer feeding device, it comprises stock shelf, hoisting mechanism, hopper and material loading control circuit, described hopper is installed on the stock shelf by hoisting mechanism, control its work by the material loading control circuit, it is characterized in that: a vibrating device has been installed on hopper, and in the material loading control circuit, has been increased the vibration control circuit of this vibrating device.
2, concrete mixer feeding device according to claim 1, it is characterized in that: described vibrating device is a small vibrating motor.
3, concrete mixer feeding device according to claim 1 and 2 is characterized in that: described vibrating device adopts the method for bolted to be fixed on the hopper, and adds the electric motor protecting cover at motor.
4, concrete mixer feeding device according to claim 1 and 2 is characterized in that: described vibration control circuit adopts automatically and manual two kinds of patterns.
5, concrete mixer feeding device according to claim 1 and 2, it is characterized in that: described vibration control circuit is in parallel with the material loading control circuit.
6, concrete mixer feeding device according to claim 1 is characterized in that: described vibration control circuit comprises switch (SA), switch (SB1), stop button (SB), travel switch (SQ1-2), switch (KM3) and control coil (KM3) thereof; Wherein switch (SA), switch (SB1), switch (KM3) and control coil (KM3) thereof are connected successively, and stop button (SB) is in parallel with switch (KM3), and travel switch (SQ1-2) is in parallel with switch (SA) and switch (KM3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720046524XU CN201098955Y (en) | 2007-10-16 | 2007-10-16 | Charging device for concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720046524XU CN201098955Y (en) | 2007-10-16 | 2007-10-16 | Charging device for concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098955Y true CN201098955Y (en) | 2008-08-13 |
Family
ID=39935487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720046524XU Expired - Fee Related CN201098955Y (en) | 2007-10-16 | 2007-10-16 | Charging device for concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098955Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097262A (en) * | 2014-06-27 | 2014-10-15 | 冯政 | Vibrating hopper |
| CN104097263A (en) * | 2014-06-27 | 2014-10-15 | 冯政 | Production and application method of vibrating hopper |
| CN104827576A (en) * | 2014-06-27 | 2015-08-12 | 冯政 | Stirrer hopper with splitting knife |
| CN106274629A (en) * | 2016-09-19 | 2017-01-04 | 葛孚会 | A kind of stirring tank car |
-
2007
- 2007-10-16 CN CNU200720046524XU patent/CN201098955Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104097262A (en) * | 2014-06-27 | 2014-10-15 | 冯政 | Vibrating hopper |
| CN104097263A (en) * | 2014-06-27 | 2014-10-15 | 冯政 | Production and application method of vibrating hopper |
| CN104827576A (en) * | 2014-06-27 | 2015-08-12 | 冯政 | Stirrer hopper with splitting knife |
| CN106274629A (en) * | 2016-09-19 | 2017-01-04 | 葛孚会 | A kind of stirring tank car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20121016 |