CN205269150U - Mud scraper - Google Patents

Abstract

The utility model discloses a mud scraper, include: the walking cart, the drive arrangement who is suitable for drive walking cart to remove, the support, the one end of support with the walking cart is connected, and the cleaning shoe, the cleaning shoe is established the other end of support, the lower extreme of cleaning shoe is the cockscomb structure. According to the utility model discloses a mud scraper sets up to the cockscomb structure through the lower extreme with the cleaning shoe, reduces the area of contact of cleaning shoe and mud to can improve mud effectively and concentrate efficiency, reduce the deposition of mud, and then improve mud scraper's work efficiency effectively.

Description

Mud scraper

Technical field

The utility model relates to sewage disposal machinery field, especially relates to a kind of mud scraper.

Background technology

Correlation technique is pointed out, in relevant production technical field, the sewage of a lot of trade effluent or other field is had to need to carry out purifying treatment, special in Industrial Waste Water Treatments field, sewage disposal recycles and is possible not only to the production cost reducing us, it is also possible to greatly improves and produces and periphery living environment. In existing sewage treatment process, the mud scraper cleaning shoe regulating preliminary sedimentation tank to adopt is parallel, this kind of cleaning shoe is when dropping to the Sludge Surface regulated bottom preliminary sedimentation tank, on the one hand owing to the contact surface between cleaning shoe and mud is big, thus produce bigger frictional force, extremely easily make mud scraper derailing or overcurrent burn out motor; Scraping mud effect on the other hand does not cause well mud concentration efficiency low, regulates the mud bottom preliminary sedimentation tank to can not get timely process, causes regulating the mud in preliminary sedimentation tank to get more and more, and mud clearing times is many.

Practical novel content

The utility model is intended to one of technical problem at least solving existence in prior art. For this reason, the utility model is to propose a kind of mud scraper, and described mud scraper has the high advantage of lignin-sludge efficiency.

According to a kind of mud scraper that the utility model embodiment provides, comprise: walking cart, be suitable for the drive unit driving walking cart to move, support, one end of described support is connected with described walking cart, and cleaning shoe, described cleaning shoe is located at the other end of described support, and the lower end of described cleaning shoe is spination.

Mud scraper according to the utility model embodiment, by the lower end of cleaning shoe is set to spination, reduces the contact area of cleaning shoe and mud, thus can effectively improve mud concentration efficiency, reduce the deposition of mud, and then effectively improve the working efficiency of mud scraper.

In embodiments more of the present utility model, described support comprises: fixing portion, and the one end in described fixing portion is connected with described walking cart; Volume raises portion, and the other end of one end and described fixing portion that described volume raises portion is connected pivotly, and the other end that described volume raises portion is connected with described cleaning shoe; The volume being suitable for driving the described volume portion of raising to move raises motor; Winching barrel, described volume is raised motor and is suitable for driving described winching barrel to rotate; And be suitable for being wound to described winching barrel or loose de-lifting steel cable from described winching barrel, one end of described lifting steel cable is connected with described winching barrel, and the other end that the other end raises portion with described volume is connected.

In embodiments more of the present utility model, described volume is raised motor and is located on described walking cart.

In embodiments more of the present utility model, described support is spaced two groups, and the other end often organizing described support is equipped with described cleaning shoe.

In embodiments more of the present utility model, described volume is raised motor and is provided with the first limit switch for limiting described lifting steel cable movement travel.

In embodiments more of the present utility model, described drive unit comprises drive-motor, and described drive-motor is connected with described walking cart.

In embodiments more of the present utility model, described control panel is provided with multiple push button, and one in multiple described push button is connected with described drive-motor, and another in multiple described push button is raised motor with described volume and be connected.

In embodiments more of the present utility model, described mud scraper also comprises deceleration device, and described deceleration device is connected with described drive unit.

In embodiments more of the present utility model, described deceleration device is turbine deceleration device.

In embodiments more of the present utility model, described drive unit is provided with and limits the 2nd limit switch that described walking cart moves stroke.

Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the mud scraper according to the utility model embodiment;

Fig. 2 is the schematic diagram of the control panel according to the utility model embodiment.

Reference numeral:

Mud scraper 100;

Walking cart 1; Drive unit 2;

Support 3; Fixing portion 31; Volume raises portion 32; Volume raises motor 33; Winching barrel 34; Lifting steel cable 35;

Cleaning shoe 4; First limit switch 5; 2nd limit switch 6;

Control panel 7; Time control and Non-follow control switching button 71; Power supply instruction 72; Walking cart push button 73 to the left; Walking cart push button 74 to the right; Walking cart stop button 75; Time control starts button 76; Volume raises portion's raise button 77; Volume is raised subordinate and is fallen button 78; Volume raises portion's stop button 79;

Volume raises transmission shaft 8; Activity link portions 9.

Embodiment

Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish. It is exemplary below by the embodiment being described with reference to the drawings, it is intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.

Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model. Of the present utility model open in order to simplify, hereinafter parts and setting to specific examples are described. Certainly, they are only example, and object is not restriction the utility model. In addition, the utility model can in different example repeat reference numerals and/or letter. This kind repeats to be to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting. In addition, various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.

Below with reference to Fig. 1 and Fig. 2, the mud scraper 100 according to the utility model embodiment is described.

As shown in Figure 1, according to the mud scraper 100 of the utility model embodiment, comprising: walking cart 1, drive unit 2, support 3 and cleaning shoe 4.

Specifically, drive unit 2 can be suitable for driving walking cart 1 to move, and that is, walking cart 1 can be moved by the motivating force that drive unit 2 provides.

With reference to figure 1, one end (such as the upper end of the support 3 shown in Fig. 1) of support 3 is connected with walking cart 1, cleaning shoe 4 is located at the other end of support 3, that is, the other end (such as the lower end of the support 3 shown in Fig. 1) of support 3 is connected with cleaning shoe 4, like this, is connected by support 3 between walking cart 1 and cleaning shoe 4, thus cart 1 of walking drives cleaning shoe 4 to move by support 3, it is achieved the work of cleaning shoe 4.

Specifically, with reference to figure 1, the lower end of cleaning shoe 4 is spination, like this, when travelling crane truck drives cleaning shoe 4 to work, the contact area that cleaning shoe 4 decline contacts with mud is little, the cleaning shoe 4 of spination can directly be inserted in mud, just can be concentrated by mud when cleaning shoe 4 moves on the one hand, effectively promote working efficiency, avoid the problem that mud scraper 100 needs just can be concentrated by mud after running for some time, effectively improve the concentration efficiency to mud; The walking wheel job-hopping of walking cart 1 can not be caused because of cleaning shoe 4 and mud resistance are excessive or burn out drive unit 2 on the other hand. Therefore, it is deposited on and regulates the mud bottom preliminary sedimentation tank to be processed timely, thus reduce the deposition regulating mud bottom preliminary sedimentation tank, and then the sludge quantity of cleaning every time will get a promotion, clearing times can be reduced too, effectively improves the working efficiency of cleaning shoe 4.

Mud scraper 100 according to the utility model embodiment, by the lower end of cleaning shoe 4 is set to spination, reduces the contact area of cleaning shoe 4 with mud, thus can effectively improve mud concentration efficiency, reduce the deposition of mud, and then effectively improve the working efficiency of mud scraper 100.

In embodiments more of the present utility model, with reference to figure 1, support 3 comprises: fixing portion 31, volume are raised portion 32, rolled up and raise motor 33, winching barrel 34 and lifting steel cable 35, the one end (such as the upper end in the fixing portion 31 shown in Fig. 1) in fixing portion 31 is connected with walking cart 1, the other end of one end and fixing portion 31 that volume raises portion 32 is connected pivotly, such as, in the concrete example of Fig. 1, the lower end of upper end and fixing portion 31 that volume raises portion 32 can be connected pivotly by activity link portions 9, thus is convenient to the steady running of support 3.

Further, volume is raised motor 33 and is suitable for driving winching barrel 34 to rotate, lifting steel cable 35 be suitable for being wound to winching barrel 34 or from winching barrel 34 pine de-, one end (such as the upper end of the lifting steel cable 35 shown in Fig. 1) of lifting steel cable 35 is connected with winching barrel 34, the other end lower end of portion 32 (the such as volume shown in Fig. 1 raise) that the other end (such as the lower end of the lifting steel cable 35 shown in Fig. 1) raises portion 32 with volume is connected, specifically, the motivating force that winching barrel 34 raises motor 33 by volume to be provided is rotated, thus can drive lifting steel is wound around on winching barrel 34 or pine take off, and then volume can be driven to raise rising or the decline in portion 32, further, the other end lower end of portion 32 (the such as volume shown in Fig. 1 raise) that volume raises portion 32 is connected with cleaning shoe 4, thus volume raises the rising in portion 32 or decline can drive rising or the decline of cleaning shoe 4, to realize the steady operation of cleaning shoe 4.

Preferably, volume is raised and is adopted volume to raise transmission shaft 8 between motor 33 with winching barrel 34 to be connected, thus is convenient to roll up the stability raised between motor 33 with winching barrel 34 and coordinate.

Further preferably, volume is raised motor 33 and is raised with volume and adopt chain (not shown go out) to be connected between transmission shaft 8, thus be convenient to mud scraper 100 equipment maintenance maintenance and easy to maintenance, and convenient raise motor 33 and volume by adjustment volume and raise transmission shaft 8 and make cleaning shoe 4 kick up or decline to adjust the degree of depth that cleaning shoe 4 inserts in mud, specifically, the lifting steel cable 35 of tensioning hoisting motor 33 makes cleaning shoe 4 kick up thus reduce the degree of depth that cleaning shoe 4 inserts mud, loosen the lifting steel cable 35 that volume raises motor 33 and can increase the degree of depth that cleaning shoe 4 inserts mud, thus can effectively the working order of cleaning shoe 4 be controlled.

In embodiments more of the present utility model, with reference to figure 1, volume is raised motor 33 and can be located on walking cart 1, like this, is convenient to roll up the installation raising motor 33 on the one hand, is convenient to roll up the connection raised between motor 33 with winching barrel 34 and coordinate on the other hand.

In embodiments more of the present utility model, with reference to figure 1, support 3 can be spaced two groups, such as in the concrete example of Fig. 1, one pack support 3 can be arranged on the left end of walking cart 1, another pack support 3 can be arranged on the right-hand member of walking cart 1, and the other end (such as the lower end of the support 3 described in Fig. 1) of every pack support 3 is equipped with cleaning shoe 4, thus can effectively improve cleaning shoe 4 to the processing efficiency of mud. Certainly, the utility model is not limited to this, and support 3 can also be three groups, four groups, five groups etc., and support 3 all can be arranged for interval, with the user demand of satisfied reality.

In embodiments more of the present utility model, with reference to figure 1, volume is raised motor 33 and is provided with the first limit switch 5 for limiting lifting steel cable 35 movement travel, specifically, raise motor 33 by control volume and can drive moving up and down of lifting steel cable 35, and then drive rising or the decline of cleaning shoe 4. If cleaning shoe 4 dropping distance is excessive, can clash into bottom preliminary sedimentation tank with regulating, cause the damage of cleaning shoe 4, reduce working efficiency; If cleaning shoe 4 rises apart from excessive, can clash into fixing portion 31 or walking cart 1, cause damage and the work actual effect of mud scraper 100. Therefore, by raising the first limit switch 5 being provided with on motor 33 for limiting lifting steel cable 35 movement travel at volume, can effectively control cleaning shoe 4 and rise in certain scope and decline, so that mud scraper 100 works efficiently and stably.

In embodiments more of the present utility model, drive unit 2 comprises drive-motor, and drive-motor is industry common equipment, is convenient to buying and maintenance, can effectively reduce the production cost of mud scraper 100, and drive-motor is connected, like this, the installation of drive-motor it is convenient to walking cart 1 on the one hand, another aspect drive-motor only controls walking cart 1 and moves, do not affect the work that volume raises motor 33, so that walking cart 1 controls respectively with cleaning shoe 4, it is to increase the serviceability of mud scraper 100.

Further, mud scraper 100 also comprises control panel 7, control panel 7 is provided with multiple push button, one in multiple push button is connected with drive-motor, and another in multiple push button is raised motor 33 and be connected with volume, like this, drive-motor only controls walking cart 1 and moves, volume raises the work of 33, motor control cleaning shoe 4, so that walking cart 1 controls respectively with cleaning shoe 4, it is to increase the serviceability of mud scraper 100.

In embodiments more of the present utility model, mud scraper 100 also comprises deceleration device (not shown go out), and deceleration device is connected with drive unit 2, like this, deceleration device can control drive unit 2 travelling speed effectively, ensures operation stability and the serviceability of mud scraper 100.

Preferably; deceleration device can be turbine deceleration device; specifically; the on-link mode (OLM) adopting worm gear reducer device and shaft coupling to combine mutually taken turns between (not shown go out) by walking cart 1 with walking; ensure output torque and rotating speed; transmission effect height, and in turbine deceleration device, it was provided with power torque protection device, operational security is reliable.

In embodiments more of the present utility model, drive unit 2 is provided with and limits the 2nd limit switch 6 that walking cart 1 moves stroke, thus can effectively control walking cart 1 and move in certain scope, avoid walk cart 1 and the inwall collision regulating preliminary sedimentation tank, so that mud scraper 100 works efficiently and stably.

Below with reference to the principle of work describing the mud scraper 100 according to the utility model embodiment that Fig. 1 and Fig. 2 is concise and to the point.

With reference to figure 1 and Fig. 2, control panel 7 can comprise: time control and Non-follow control switching button 71, power supply instruction 72, walking cart to the left push button 73, walking cart to the right push button 74, walking cart stop button 75, time control starts button 76, volume raises portion's raise button 77, volume is raised subordinate and fallen button 78 and volume raises portion's stop button 79. specifically, only need to press time control during mud scraper 100 time control and start button 76, mud scraper 100 just can run automatically, the first limit switch 5 that now the 2nd limit switch 6 of the walking cart 1 of mud scraper 100 and the volume of mud scraper 100 raise motor 33 keeps sensitive, and running under time control state is the most laborsaving, operation scheme easily and efficiently, after pressing time control and Non-follow control switching button 71, mud scraper 100 enters MANUAL CONTROL mode, arrangement personnel are now needed to carry out Non-follow control at scene, now the walking cart 1 of mud scraper 100 and volume raise the required separate operation of motor 33, operating method is: presses volume and raises subordinate and fall button 78, drop to until the cleaning shoe 4 of spination and regulate after bottom pre-city, press volume raise portion's stop button 79 make cleaning shoe 4 stop decline, then walking cart 1 direction of travel button is pressed again, such as walking cart push button 73 and walking cart push button 74 (concrete direction of travel controls according to design) to the right to the left, after the walking cart 1 of mud scraper 100 touches left end or right-hand member the 2nd limit switch 6, automatically out of service, now only need to press walking cart stop button 75, then volume is raised portion 32 and is raised to suitable height, namely complete one and scrape the mud cycle, Non-follow control is simple.

In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", it is based on orientation shown in the drawings or position relation that the orientation of the instruction such as " circumference " or position are closed, it is only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device referred to or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.

In addition, term " first ", " the 2nd " are only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technology feature. Thus, be limited with " first ", the feature of " the 2nd " can express or implicit comprise one or more these features. In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, such as, it is possible to be fixedly connected with, it is also possible to be removably connect, or integral; Can be mechanically connected, it is possible to be directly be connected, it is also possible to be indirectly connected by intermediary, it is possible to be the connection of two element internals or the interaction relationship of two elements. For the ordinary skill in the art, it is possible to understand the concrete implication of above-mentioned term in the utility model according to particular case.

In the description of this specification sheets, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means concrete feature, structure, material or the feature in conjunction with this embodiment or example describe and is contained at least one embodiment of the present utility model or example. In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example. And, the concrete feature of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner. In addition, when not conflicting, the feature of the different embodiment described in this specification sheets or example and different embodiment or example can be carried out combining and combining by the technician of this area.

Although it has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that: these embodiments can be carried out multiple change, amendment, replacement and modification when not departing from principle of the present utility model and objective, scope of the present utility model by claim and etc. jljl limit.

Claims (10)

1. a mud scraper, it is characterised in that, comprising:

Walking cart;

Be suitable for the drive unit driving walking cart to move;

Support, one end of described support is connected with described walking cart; And

Cleaning shoe, described cleaning shoe is located at the other end of described support, and the lower end of described cleaning shoe is spination.

2. mud scraper according to claim 1, it is characterised in that, described support comprises:

Fixing portion, the one end in described fixing portion is connected with described walking cart;

Volume raises portion, and the other end of one end and described fixing portion that described volume raises portion is torsionally connected, and the other end that described volume raises portion is connected with described cleaning shoe;

The volume being suitable for driving the described volume portion of raising to move raises motor;

Winching barrel, described volume is raised motor and is suitable for driving described winching barrel to rotate; And

Being suitable for the lifting steel cable being wound to described winching barrel or pine is de-from described winching barrel, one end of described lifting steel cable is connected with described winching barrel, and the other end that the other end raises portion with described volume is connected.

3. mud scraper according to claim 2, it is characterised in that, described volume is raised motor and is located on described walking cart.

4. mud scraper according to claim 3, it is characterised in that, described support is spaced two groups, and the other end often organizing described support is equipped with described cleaning shoe.

5. mud scraper according to claim 3, it is characterised in that, described volume is raised motor and is provided with the first limit switch for limiting described lifting steel cable movement travel.

6. mud scraper according to claim 2, it is characterised in that, described drive unit comprises drive-motor, and described drive-motor is connected with described walking cart.

7. mud scraper according to claim 6, it is characterized in that, also comprising control panel, described control panel is provided with multiple push button, one in multiple described push button is connected with described drive-motor, and another in multiple described push button is raised motor with described volume and be connected.

8. mud scraper according to claim 1, it is characterised in that, also comprise deceleration device, described deceleration device is connected with described drive unit.

9. mud scraper according to claim 8, it is characterised in that, described deceleration device is turbine deceleration device.

10. mud scraper according to claim 1, it is characterised in that, described drive unit is provided with and limits the 2nd limit switch that described walking cart moves stroke.