CN215964808U

CN215964808U - Screen mesh stretching machine for producing grain flour

Info

Publication number: CN215964808U
Application number: CN202122163147.0U
Authority: CN
Inventors: 从云豹; 从云虎; 李群群; 任雪梅
Original assignee: Shandong Luyunhua Food Co ltd
Current assignee: Shandong Luyunhua Food Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-08
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a screen mesh stretching machine for grain flour production, which comprises bolts, a flat plate and wheels, wherein fixed blocks are movably mounted on the upper surface of the flat plate in a rectangular array manner, the upper surface of the flat plate is welded with bases in a rectangular array manner, air cylinders are respectively mounted at the tops of the four bases, air rods are respectively mounted on the four air cylinders, one ends of the four air rods, which are far away from the air cylinders, are respectively welded with the side surfaces of the fixed blocks, pillars are respectively mounted at four corners of the lower surface of the flat plate, movable grooves are respectively formed in the bottoms of the four pillars, hydraulic cylinders are respectively mounted in the four pillars, hydraulic rods are respectively mounted at one ends of the four hydraulic cylinders, which extend into the movable grooves, and the wheels are respectively mounted at the bottoms of the four hydraulic rods. The utility model has the advantages of simple structure, convenient operation, convenient equipment position transfer and high practicability.

Description

Screen mesh stretching machine for producing grain flour

Technical Field

The utility model relates to the technical field of stretching machines, in particular to a screen stretching machine for producing grain flour.

Background

The screen is different from a common mesh product, but has strict series of mesh sizes, and has a mesh product which is qualified by industry, institutions and standards and has the functions of grading and screening object particles.

Through a large amount of search discoveries, the Chinese utility model patent column: the application number CN201820170926.9, the publication number CN208082874U and the screen stretching and installing machine belong to the technical field of stretching and installing equipment, and the screen stretching and installing machine comprises a frame and a rectangular supporting plate positioned in the middle of the frame, wherein a hand wheel and a switch are arranged on the frame; clamping plates are connected to the four peripheries of the supporting plates; the clamping plate comprises a movable clamping plate and a fixed clamping plate; the clamping plate is connected with a plurality of driving mechanisms for driving the movable clamping plate to open and close; a plurality of cylinders for driving the clamping plates to move towards the outer sides of the supporting plates are fixed on the rack; the supporting plate is provided with at least three sets of adjusting mechanisms which are distributed at intervals and used for adjusting the positions of the surface grids of the screen. According to the screen tightening machine provided by the utility model, the adjusting mechanism is used for meeting the requirements of mounting and pasting of screen surface grids with different sizes, the clamping plate is used for clamping the screen, the clamping plate is pulled by the air cylinder to move towards the outer side of the supporting plate so as to tighten the screen, the stress of each direction of the screen is uniform, the fastening is reliable, the influence of human factors on the tightening effect is effectively eliminated, the production efficiency of the screen is improved, and the service life of the screen is prolonged.

In conclusion, the device effectively eliminates the influence of human factors on the tightening effect, improves the production efficiency of the screen, prolongs the service life of the screen, is not provided with a moving structure, and needs to use a transport tool or decompose the device and then move the device when the position is changed and transferred along with a factory building in a factory, so that the time consumption is long, and the use cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screen stretching and installing machine for producing cereal flour, which has the advantages of simple structure, convenience in operation, convenience in transferring the position of equipment and high practicability, and solves the problem that the traditional screen stretching and installing machine is inconvenient in position transferring.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a grain flour production is with screen cloth machine of stretching tight, includes bolt, flat board and wheel, the flat board upper surface is rectangle array movable mounting and has the fixed block, the flat board upper surface is rectangle array welding and has the base, four the cylinder is installed respectively at the base top, and four gas poles are installed respectively to four cylinders, four the one end that the gas pole deviates from the cylinder welds with the fixed block side respectively, dull and stereotyped lower surface four corners department installs the pillar respectively, four movable groove, four have been seted up respectively to the pillar bottom the inside pneumatic cylinder of installing respectively of pillar, four the hydraulic stem is installed respectively, four to the one end that the pneumatic cylinder stretched into movable groove the wheel is installed respectively to the hydraulic stem bottom.

Preferably, five hanging rods are welded to the tops of the four fixing blocks respectively, and rubber sleeves are sleeved on the tops of the hanging rods.

Preferably, the top of the pillar is welded with a connecting plate, round holes are symmetrically formed in the connecting plate and penetrate through the surfaces of the two sides of the connecting plate, screw holes are symmetrically formed in four corners of the lower surface of the flat plate respectively, and bolts penetrate through the round holes and are fixed with the screw holes.

Preferably, the movable groove penetrates through the bottom of the support column.

Preferably, the bottom of the fixed block is welded with a sliding block, the sliding block is rotatably provided with a pulley, the upper surface of the flat plate is embedded with a sliding rail, and the pulley is slidably connected with the sliding rail.

Preferably, the number of the fixing blocks is four.

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

1. according to the utility model, by arranging the hydraulic cylinder, the wheels and the movable grooves, when the screen tightening machine shifts to the position in a factory, a transport tool needs to be used, the operation is troublesome, the consumed time is long, and the use cost is increased.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of an enlarged junction structure at B in fig. 2 according to the present invention.

In the figure: 1. a pillar; 2. a bolt; 3. a flat plate; 4. a cylinder; 5. a rubber sleeve; 6. a fixed block; 7. a gas lever; 8. a hanging rod; 9. a base; 10. a connecting plate; 11. a wheel; 12. a hydraulic cylinder; 13. a circular hole; 14. a slider; 15. a pulley; 16. a screw hole; 17. a movable groove; 18. a hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a cereal flour production is with screen cloth machine of binding tightly, the device connects external power supply, including bolt 2, dull and stereotyped 3 and wheel 11, dull and stereotyped 3 upper surfaces are rectangle array movable mounting and have fixed block 6, fixed block 6 has four, the welding of 6 bottoms of fixed block has slider 14, slider 14 rotates and installs pulley 15, dull and stereotyped 3 upper surface embedding installs slide rail 19, pulley 15 and slide rail 19 sliding connection, five peg 8 have been welded respectively at 6 tops of four fixed blocks, the top cover of peg 8 is equipped with rubber sleeve 5, hang the net twine on peg 8, rubber sleeve 5 can reduce the frictional force of net twine and peg 8, avoid when the tensioning, the frictional force of production is too big, lead to the net twine impaired.

The upper surface of the flat plate 3 is welded with bases 9 in a rectangular array, the tops of the four bases 9 are respectively provided with air cylinders 4, the air cylinders 4 are connected with an external air pump, as the air cylinders 4 are familiar to those skilled in the art, the method belongs to conventional means or common knowledge, and is not described herein any more, the technicians in the art can carry out any selection according to the needs or the convenience, the four air cylinders 4 are respectively provided with air rods 7, one ends of the four air rods 7 departing from the air cylinders 4 are respectively welded with the side surfaces of the fixed block 6, the air cylinders 4 are started, the air rods 7 are driven by the air rods 7, the fixed block 6 is driven by the bottom pulleys 15 to move in the slide rails 19, the four corners of the lower surface of the flat plate 3 are respectively provided with pillars 1, the tops of the pillars 1 are welded with connecting plates 10, the connecting plates 10 are symmetrically provided with round holes 13, and the round holes 13 penetrate through the two side surfaces of the connecting plates 10, screw holes 16 are symmetrically formed in four corners of the lower surface of the flat plate 3 respectively, the bolt 2 penetrates through the round hole 13 and is fixed with the screw holes 16, the support 1 can be separated from the flat plate 3 by loosening the bolt 2, and the flat plate 3 is convenient to detach.

The bottoms of the four pillars 1 are respectively provided with a movable groove 17, the movable grooves 17 penetrate through the bottoms of the pillars 1, the hydraulic cylinders 12 are respectively arranged in the four pillars 1, the hydraulic cylinders 12 are connected with an external hydraulic pump, just as the provision of the hydraulic cylinders 12 known by the technical personnel in the field is common, it belongs to the conventional means or common knowledge, and will not be described herein again, and those skilled in the art can optionally select and match according to their needs or convenience, wherein hydraulic rods 18 are respectively installed at the ends of the four hydraulic cylinders 12 extending into the movable groove 17, wheels 11 are respectively installed at the bottoms of the four hydraulic rods 18, when the device needs to shift position, the hydraulic cylinder 12 is started, the hydraulic cylinder 12 pushes the wheel 11 out of the movable groove 17 through the hydraulic rod 18, the wheel 11 is in contact with the ground, the strut 1 leaves the ground, the flat plate 3 is pushed to move the position, and after the strut is moved to the designated position, the wheel 11 is slowly retracted by using the hydraulic cylinder 12.

The working principle is as follows: hang the net twine on peg 8, start cylinder 4, cylinder 4 drives the flexible of gas pole 7, fixed block 6 receives the drive of gas pole 7, move in slide rail 19 through the pulley 15 of bottom, peg 8 passes through the removal of fixed block 6, tighten the net twine, when equipment needs the shift position, start pneumatic cylinder 12, pneumatic cylinder 12 passes through hydraulic stem 18 with the ejecting movable groove 17 of wheel 11, wheel 11 and ground contact, pillar 1 leaves ground, promote dull and stereotyped 3 just can the shift position, after moving to the assigned position, use pneumatic cylinder 12 to retract wheel 11 slowly.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cereal flour production is with screen cloth machine of stretching tight, includes bolt (2), flat board (3) and wheel (11), its characterized in that: dull and stereotyped (3) upper surface is rectangle array movable mounting has fixed block (6), dull and stereotyped (3) upper surface is rectangle array welding and has base (9), four cylinder (4) are installed respectively at base (9) top, and gas pole (7), four are installed respectively in four cylinder (4) gas pole (7) deviate from the one end of cylinder (4) respectively with fixed block (6) side weld, pillar (1), four are installed respectively to dull and stereotyped (3) lower surface four corners department movable groove (17), four have been seted up respectively to pillar (1) bottom pneumatic cylinder (12) are installed respectively to pillar (1) inside, four hydraulic cylinder (12) stretch into the one end in movable groove (17) and install hydraulic stem (18), four wheel (11) are installed respectively to hydraulic stem (18) bottom.

2. The screen stretching machine for producing cereal flour as claimed in claim 1, wherein: five hanging rods (8) are welded to the tops of the four fixing blocks (6) respectively, and rubber sleeves (5) are sleeved on the tops of the hanging rods (8).

3. The screen stretching machine for producing cereal flour as claimed in claim 1, wherein: the top of the support column (1) is welded with a connecting plate (10), round holes (13) are symmetrically formed in the connecting plate (10), the round holes (13) penetrate through the surfaces of two sides of the connecting plate (10), screw holes (16) are symmetrically formed in four corners of the lower surface of the flat plate (3) respectively, and the bolt (2) penetrates through the round holes (13) to be fixed with the screw holes (16).

4. The screen stretching machine for producing cereal flour as claimed in claim 1, wherein: the movable groove (17) penetrates through the bottom of the support column (1).

5. The screen stretching machine for producing cereal flour as claimed in claim 1, wherein: the bottom of the fixed block (6) is welded with a sliding block (14), the sliding block (14) is rotatably provided with a pulley (15), the upper surface of the flat plate (3) is embedded with a sliding rail (19), and the pulley (15) is slidably connected with the sliding rail (19).

6. The screen stretching machine for producing cereal flour as claimed in claim 1, wherein: the number of the fixed blocks (6) is four.