CN220143898U - Scraper of adjustable scraping angle - Google Patents

Abstract

The utility model discloses a scraper with an adjustable scraping angle, and belongs to the technical field of machining. In order to solve the problem of trouble of scraping the scraper angle adjustment for the material, the spout has been seted up to blade detachable connection on the alignment jig, the inside slip of spout is provided with the slider, the inside threaded rod that is provided with of slider, external motor work drives the threaded rod rotation, thereby drive the slider and slide along the direction of spout, the gliding while drives the alignment jig and rotates as the axle center, thereby drive the blade and adjust the angle of scraping the material, equipment overall structure is simple, the whole change to original scraper is less, make the holistic cost of equipment lower, equipment overall operation is convenient, the scraping angle that can drive the scraper by the motor is adjusted, can more freely adjust according to required scraping angle, the flexibility is stronger, connect convenient and simple, multiple mechanical device of adaptation that can relax, the suitability is strong.

Description

Scraper of adjustable scraping angle

Technical Field

The utility model relates to the technical field of machining, in particular to a scraper with an adjustable scraping angle.

Background

When scraping the material, the mechanical scraper often needs to adjust the angle of the blade according to different conditions to adapt to different scraping requirements, however, the scraper often needs to be detached and replaced by an angle and then is fixedly installed again in the prior art, and the operation is troublesome. Some scrapers capable of performing angle adjustment are often changed greatly, so that the cost of the scraper is higher than that of an ordinary scraper, and the scraper cannot be adapted to various different devices, and has poor applicability.

In view of these drawbacks, it is necessary to design a doctor blade with an adjustable scraping angle.

Disclosure of Invention

The utility model aims to provide a scraper with an adjustable scraping angle, which has the advantages of low manufacturing cost and more convenience in adjusting the scraping angle and can solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable scraper of scraping material angle, includes blade, alignment jig and connecting piece, the mounting hole has been seted up in the front of blade, has seted up the fixed orifices on the alignment jig, and the size, the position and the quantity of mounting hole all match with the fixed orifices, and the blade passes mounting hole and fixed orifices detachable connection on the alignment jig through the mounting piece, and the spout has been seted up to the both sides of alignment jig, and the inside slip of spout is provided with the slider, and the slider is inside to be provided with the threaded rod.

Preferably, the top of the adjusting frame is rotatably provided with a rotating shaft, and two ends of the rotating shaft are provided with connecting ends.

Preferably, the top of the adjusting frame is provided with a connecting groove, and the connecting piece penetrates through the connecting groove to be connected to the rotating shaft.

Preferably, the sliding groove comprises an outer sliding groove, a connecting groove and an inner sliding groove, the outer sliding groove is arranged on the outer side surface of the adjusting frame, the inner sliding groove is arranged on the inner side of the outer sliding groove, the inner sliding groove is communicated with the outer sliding groove through the connecting groove, the groove width of the connecting groove is smaller than that of the inner sliding groove and the outer sliding groove, and the sliding piece is slidably arranged in the outer sliding groove, the connecting groove and the inner sliding groove.

Preferably, the slider includes screw ring, connecting rod, rotating member, first slider, second slider, draw-in groove and commentaries on classics hole, and the threaded rod passes through screw engagement and connects in the inside of screw ring, and one side of screw ring is provided with the connecting rod, and the one end that the screw ring was kept away from to the connecting rod is provided with the rotating member, is provided with the draw-in groove between first slider and the second slider, and the commentaries on classics hole has been seted up to the inside of first slider, and the rotatable setting of rotating member is in the inside of commentaries on classics hole.

Preferably, the first sliding block is slidably arranged in the outer sliding groove, the second sliding block is slidably arranged in the inner sliding groove, and the clamping groove is slidably arranged in the connecting groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. this scraper of scraping material angle is adjusted, external motor work drives the threaded rod rotation to drive the slider and slide along the direction of spout, drive the alignment jig and use the pivot to rotate as the axle center when sliding, thereby drive the blade and adjust the angle of scraping the material.

2. The scraper with the adjustable scraping angle is simple in integral structure, and small in integral change of the original scraper, so that the integral manufacturing cost of the equipment is lower.

3. This scraper of material angle is scraped in adjustable, equipment whole simple operation relies on the motor to drive the scraping angle of scraper and adjusts, according to the required scraping angle can more free adjust, and the flexibility is stronger, connects convenient and simple, multiple mechanical device of adaptation that can relax, and the suitability is strong.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic representation of the adjustment state of the present utility model;

FIG. 3 is a schematic view of a blade structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the adjusting frame of the present utility model;

FIG. 5 is a schematic view of a chute according to the present utility model;

FIG. 6 is a schematic view of the slider structure of the present utility model.

In the figure: 1. a blade; 101. a mounting hole; 2. an adjusting frame; 201. a fixing hole; 202. a connecting groove; 3. a connecting piece; 4. a connecting end; 5. a rotating shaft; 6. a fixing member; 7. a threaded rod; 8. a chute; 801. an outer chute; 802. a connecting groove; 803. an inner chute; 9. a slider; 901. a screw hole ring; 902. a connecting rod; 903. a rotating member; 904. a first slider; 905. a second slider; 906. a clamping groove; 907. and (5) rotating the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a scraper with adjustable scraping angle comprises a blade 1, an adjusting frame 2 and a connecting piece 3, wherein a mounting hole 101 is formed in the front face of the blade 1, a fixing hole 201 is formed in the adjusting frame 2, the size, the position and the number of the mounting holes 101 are matched with those of the fixing holes 201, the blade 1 penetrates through the mounting hole 101 and the fixing hole 201 through a fixing piece 6 to be detachably connected to the adjusting frame 2, a screw rod and a screw groove are arranged in the fixing piece 6, the blade 1 and the adjusting frame 2 can be easily detached and fixed through threaded engagement, sliding grooves 8 are formed in two sides of the adjusting frame 2, sliding pieces 9 are arranged in the sliding grooves 8 in a sliding mode, the adjusting frame 2 can move more stably due to the arrangement of the double sliding grooves 8 and the sliding pieces 9, the fact that the whole scraping edge of the blade 1 is in a uniform angle is guaranteed, and a threaded rod 7 is arranged in the sliding pieces 9. The top of the adjusting frame 2 is rotatably provided with a rotating shaft 5, and two ends of the rotating shaft 5 are provided with connecting ends 4. The spread groove 202 has been seted up at the top of alignment jig 2, and connecting piece 3 passes spread groove 202 and connects on pivot 5, and pivot 5 passes through connecting piece 3 and connection end 4 fixed connection in the external frame to make alignment jig 2 can use pivot 5 to realize circular motion in the external frame as the transfer center, the one end fixed connection that threaded rod 7 kept away from alignment jig 2 is on the output shaft of external motor.

Referring to fig. 5-6, the sliding chute 8 includes an outer sliding chute 801, a connecting chute 802 and an inner sliding chute 803, the outer sliding chute 801 is formed on the outer side surface of the adjusting frame 2, the inner sliding chute 803 is formed on the inner side of the outer sliding chute 801, the inner sliding chute 803 is communicated with the outer sliding chute 801 through the connecting chute 802, the width dimension of the connecting chute 802 is smaller than that of the inner sliding chute 803 and the outer sliding chute 801, the sliding element 9 is slidably arranged in the inner parts of the outer sliding chute 801, the connecting chute 802 and the inner sliding chute 803, the connecting chute 802 with smaller dimension can limit the sliding element 9, and the sliding element 9 can stably slide in the sliding chute 8 without falling off, and can stably run along the direction of the sliding chute 8.

The slider 9 includes screw ring 901, connecting rod 902, rotating member 903, first slider 904, second slider 905, draw-in groove 906 and change hole 907, and threaded rod 7 passes through screw engagement and connects in the inside of screw ring 901, and one side of screw ring 901 is provided with connecting rod 902, and one end that connecting rod 902 kept away from screw ring 901 is provided with rotating member 903, is provided with draw-in groove 906 between first slider 904 and the second slider 905, and change hole 907 has been seted up to the inside of first slider 904, and rotating member 903 rotatably sets up in the inside of change hole 907. The first slider 904 slides and sets up in the inside of outer spout 801, the second slider 905 slides and sets up in the inside of interior spout 803, draw-in groove 906 slides and sets up in the inside of even groove 802, external motor work drives threaded rod 7 rotation, thereby drive slider 9 and slide along the direction of spout 8, the gliding while drives alignment jig 2 and rotates as the axle center, thereby drive blade 1 and adjust the angle of scraping the material, equipment overall structure is simple, the whole change to original scraper is less, make the holistic cost of equipment lower, equipment overall operation is convenient, the scraping angle that can drive the scraper by the motor is adjusted, can more freely adjust according to required scraping angle, the flexibility is stronger, connect convenient and simple, multiple mechanical device of adaptation that can relax, the suitability is strong.

To sum up, this scraper of adjustable scraping angle, blade 1 detachable connection is on alignment jig 2, spout 8 has been seted up to the both sides of alignment jig 2, the inside slip of spout 8 is provided with slider 9, slider 9 inside is provided with threaded rod 7, external motor work drives threaded rod 7 rotation, thereby drive slider 9 and slide along the direction of spout 8, it rotates to drive alignment jig 2 when gliding regard as the axle center to drive blade 1 and adjust the angle of scraping, equipment overall structure is simple, the whole change to original scraper is less, make the holistic cost of equipment lower, equipment overall operation is convenient, the scraping angle who leans on the motor to drive the scraper is adjusted, can more freely adjust according to required scraping angle, the flexibility is stronger, connect convenient and simple, multiple mechanical device of adaptation that can relax, and the suitability is strong.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an adjustable scraper of scraping material angle, includes blade (1), alignment jig (2) and connecting piece (3), its characterized in that: the front of blade (1) has seted up mounting hole (101), has seted up fixed orifices (201) on alignment jig (2), and size, position and the quantity of mounting hole (101) all match with fixed orifices (201), and blade (1) pass mounting hole (101) and fixed orifices (201) detachable connection on alignment jig (2) through mounting (6), and spout (8) have been seted up to the both sides of alignment jig (2), and spout (8) inside slip is provided with slider (9), and slider (9) inside is provided with threaded rod (7).

2. The adjustable scraping angle scraper of claim 1, wherein: the top of the adjusting frame (2) is rotatably provided with a rotating shaft (5), and two ends of the rotating shaft (5) are provided with connecting ends (4).

3. The adjustable scraping angle scraper of claim 1, wherein: a connecting groove (202) is formed in the top of the adjusting frame (2), and the connecting piece (3) penetrates through the connecting groove (202) to be connected to the rotating shaft (5).

4. The adjustable scraping angle scraper of claim 1, wherein: the sliding groove (8) comprises an outer sliding groove (801), a connecting groove (802) and an inner sliding groove (803), the outer sliding groove (801) is formed in the outer side surface of the adjusting frame (2), the inner sliding groove (803) is formed in the inner side of the outer sliding groove (801), the inner sliding groove (803) is communicated with the outer sliding groove (801) through the connecting groove (802), the groove width of the connecting groove (802) is smaller than that of the inner sliding groove (803) and the outer sliding groove (801), and the sliding piece (9) is slidably arranged in the outer sliding groove (801), the connecting groove (802) and the inner sliding groove (803).

5. The adjustable scraping angle scraper of claim 4, wherein: the slider (9) includes screw ring (901), connecting rod (902), rotating piece (903), first slider (904), second slider (905), draw-in groove (906) and change hole (907), threaded rod (7) are connected in the inside of screw ring (901) through screw engagement, one side of screw ring (901) is provided with connecting rod (902), one end that screw ring (901) was kept away from to connecting rod (902) is provided with rotating piece (903), be provided with draw-in groove (906) between first slider (904) and second slider (905), change hole (907) have been seted up to the inside of first slider (904), rotatable setting in the inside of change hole (907) of rotating piece (903).

6. The adjustable scraping angle scraper of claim 5, wherein: the first sliding block (904) is arranged in the outer sliding groove (801) in a sliding mode, the second sliding block (905) is arranged in the inner sliding groove (803) in a sliding mode, and the clamping groove (906) is arranged in the connecting groove (802) in a sliding mode.