CN114348798B - Manual winding device of coal conveying belt - Google Patents
Manual winding device of coal conveying belt Download PDFInfo
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- CN114348798B CN114348798B CN202111673404.3A CN202111673404A CN114348798B CN 114348798 B CN114348798 B CN 114348798B CN 202111673404 A CN202111673404 A CN 202111673404A CN 114348798 B CN114348798 B CN 114348798B
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- connecting rod
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- groove
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- manual
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- 239000003245 coal Substances 0.000 title claims abstract description 37
- 238000004804 winding Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/28—Arrangements for positively securing ends of material
- B65H75/285—Holding devices to prevent the wound material from unwinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/0328—Controlling transverse register of web by moving the winding device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/241—Constructional details adjustable in configuration, e.g. expansible axially adjustable reels or bobbins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Abstract
The invention provides a manual belt coiling device of a coal conveying belt, which comprises a fixing module, wherein the fixing module comprises two baffle plates which are arranged in parallel, the baffle plates are square, a fixed connecting rod is connected to the right-angle position of the baffle plates, and a rotating shaft hole is formed in the center of each baffle plate; the clamping module comprises a movable connecting rod which is matched with one of the fixed connecting rods on the baffle plate, and the movable connecting rod is connected with the fixed connecting rod through a connecting rod lock catch; the manual tape coiling device provided by the invention can reduce labor intensity to the greatest extent and labor input.
Description
Technical Field
The invention relates to the technical field of belt conveyors, in particular to a manual belt coiling device for a coal conveying belt.
Background
The belt conveyor (for short, the belt conveyor) has the advantages of large conveying capacity, small power consumption, high efficiency, strong adaptability to materials and the like, so that the belt conveyor is widely applied to the fields of coal mines, steel plants, power plants and the like.
In a coal conveying system of a thermal power plant, the coal conveying belt needs to be replaced irregularly due to various reasons such as long-term operation, mechanical abrasion, belt aging, fault tearing and the like. The old coal conveying belt rolling work under replacement is completed completely by a large amount of manpower and freehand without any tools, the deviation of different degrees can occur in the manual coal conveying belt rolling process, the phenomena of poor rolling tightness, increased width and the like of the rolled belt are caused, the old coal conveying belt rolling work is not attractive, the old coal conveying belt rolling work is very inconvenient to stack and fork, and the hidden danger of personal safety such as crush injury and falling in the winding process also exists.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the invention, which should not be used to limit the scope of the invention.
Therefore, the invention aims to overcome the defect that the manual winding of the coal conveying belt is difficult in the prior art, and further provides the manual winding device of the coal conveying belt.
In order to solve the technical problems, the invention provides the following technical scheme: the manual belt winding device for the coal conveying belt comprises a fixing module, wherein the fixing module comprises two baffle plates which are arranged in parallel, the baffle plates are square, a fixing connecting rod is connected to the right-angle position of each baffle plate, and a rotating shaft hole is formed in the center of each baffle plate; the clamping module comprises a movable connecting rod matched with one of the fixed connecting rods on the baffle plate, and the movable connecting rod is connected with the fixed connecting rod through a connecting rod lock catch.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: the fixed connecting rod comprises three first connecting rods and one second connecting rod, wherein the first connecting rods are respectively connected with three right angles of the baffle disc, a unfilled corner is arranged at the left right angle of the baffle disc, a round hole is formed in the inner side of the unfilled corner, the round hole is tangent to the unfilled corner, and the second connecting rod penetrates through the round hole to be fixed.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: the connecting rod lock catch comprises a lock sleeve sleeved on the second connecting rod, a clamping piece is connected to the upper portion of the lock sleeve, an opening is formed in the clamping piece, the movable connecting rod is clamped into the opening, and a first locking piece is further arranged on the clamping piece to clamp the movable connecting rod to the second connecting rod in a fitting mode.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: the first locking piece comprises a threaded hole formed in the clamping piece, and a first locking knob is arranged in the threaded hole.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: and a disassembly track is connected to the outer side of the opening, and is parallel to the nearest side of the baffle disc.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: the first connecting rod, the second connecting rod and the movable connecting rod are all arranged to be length-adjustable connecting rods, the length-adjustable connecting rods comprise an outer sleeve, a middle pipe and an inner sleeve, the outer sleeve is axially connected with the middle pipe in a sliding mode, the inner sleeve is axially connected with the middle pipe in a sliding mode, a first groove is formed in the inner side wall of the outer sleeve, a second groove is formed in the outer side wall of the inner sleeve, a through hole is formed in the middle pipe in the radial direction, and a movable clamping block is arranged in the through hole.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: at least two first grooves and at least two second grooves are uniformly arranged in the circumferential direction, a plurality of through holes are periodically arranged along the axial direction of the outer sleeve and the inner sleeve, and the positions of the through holes are uniformly and correspondingly to the positions of the first grooves and the second grooves;
the movable clamping block comprises a middle section and end sections symmetrically arranged at two ends of the middle section, the middle section is a cylinder, the end sections are hemispherical and have the same diameter as the middle section, the sum of the length of the middle section and the radius of one of the end sections is equal to the length of the through hole, the first groove and the second groove are hemispherical grooves, and the sizes of the grooves are equal to those of the end sections.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: the sliding block is arranged on the outer side wall of the middle section, a corresponding sliding groove is formed in the inner side wall of the through hole, and when the sliding block moves to limit positions on two sides of the sliding groove, the movable clamping block is correspondingly inserted into the first groove and the second groove respectively.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: the outer sleeve and the middle tube are provided with a second locking piece therebetween, the second locking piece comprises a locking hole formed in the outer sleeve, the outer side wall of the middle tube is provided with a plurality of gear holes, and a second locking knob is arranged in the locking hole.
As a preferable scheme of the manual belt coiling device for the coal conveying belt, the invention comprises the following steps: the gear holes are uniformly arranged in the axial direction of the middle pipe, and the distance between two adjacent gear holes is equal to the axial distance between two adjacent through holes.
The invention has the beneficial effects that: the manual tape coiling device provided by the invention can reduce labor intensity to the greatest extent and labor input; the deviation phenomenon during winding is convenient to adjust, if the deviation trend of the belt is found during winding, the end part of the connecting rod is pulled by hand, the rolled belt is very compact, and the deviation phenomenon is avoided; the potential safety hazard is reduced. When the manual tape loading is carried out, the hand is easy to be injured due to the fact that the hand is required to drag the tape to adjust the deviation, and potential safety hazards such as any squeezing injury and the like are avoided after personnel are behind the tape in the process of using the manual tape coiling device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
FIG. 1 is a schematic view of the overall structure of a manual tape coiling device;
FIG. 2 is a side view of the coal conveyor belt after rewinding;
FIG. 3 is a schematic view of a partial section of a length adjustable rod;
FIG. 4 is a cross-sectional view of one of the mating configurations of the length adjustment lever;
FIG. 5 is a cross-sectional view of one of the mating configurations of the length adjustment lever;
FIG. 6 is a cross-sectional view of one of the mating configurations of the length adjustment lever;
FIG. 7 is an enlarged view of a portion of the engagement of the movable latch with the intermediate tube;
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Example 1
This embodiment provides a manual coal conveyor belt winding device, as shown in fig. 1-2, comprising,
the fixing module 100 and the clamping module 200, the fixing module 100 is a bracket formed by welding and fixing in the device, the shape of the bracket cannot change, the clamping module 200 is used for fixing the end part of the coal conveying belt which needs rewinding through being matched with the fixing module 100, and then the coal conveying belt is wound on the device through integral rotation of the device.
Specifically, the fixing module 100 includes two baffle discs 101 arranged in parallel, the baffle discs 101 are square, a right angle position of the baffle disc 101 is connected with a fixing connecting rod 102, and a rotating shaft hole 103 is formed in the center of the baffle;
the clamping module 200 comprises a movable connecting rod 201 which is matched with one of the fixed connecting rods 102 on the baffle plate, and the movable connecting rod 201 is connected with the fixed connecting rod 102 through a connecting rod lock catch 202.
The fixed connecting rod 102 comprises three first connecting rods 102a and one second connecting rod 102b, wherein the first connecting rods 102a are respectively connected with three right angles of the baffle disc 101, a unfilled corner 101a is arranged at the left right angle of the baffle disc 101, a round hole 101b is formed in the inner side of the unfilled corner 101a, the round hole 101b is tangent to the edge of the unfilled corner 101a, and the second connecting rod 102b penetrates through the round hole 101b to be fixed.
The connecting rod lock catch 202 comprises a lock sleeve 202a sleeved on the second connecting rod 102b, a clamping piece 202b is connected above the lock sleeve 202a, an opening 202c is formed in the clamping piece 202b, the movable connecting rod 201 is clamped into the opening 202c, and a first locking piece 202d is further arranged on the clamping piece 202b to clamp the movable connecting rod 201 and the second connecting rod 102b in a fitting mode. The first locking member 202d includes a threaded hole 202e formed in the engaging member 202b, and a first locking knob 202f is disposed in the threaded hole 202e, wherein the first locking knob 202f is preferably disposed toward the inside of the baffle disc 101, so that the tightness of the first belt winding is not affected, and is generally configured to be connected with the connecting rod in a split manner. A detaching rail 203 is connected to the outside of the opening 202c, and the detaching rail 203 is parallel to the nearest side of the shutter disk 101.
The fixing module 100 can be placed on the existing bracket, the fixing module 100 is rotatably connected with the bracket through the two rotating shaft holes 103 sleeved on the rotating shaft of the bracket, then the clamping module 200 is matched with the fixing module 100 to clamp the end part of the belt, specifically, firstly, the end part of the coal conveying belt is placed above the second connecting rod 102b, then the movable connecting rod 201 is pushed into the inner side of the opening 202c of the clamping piece 202b, the movable connecting rod 201 and the second connecting rod 102b are attached and clamped by rotating the first locking knob 202f to clamp and fix the end part of the belt, and then an operator rotates the fixing module 100, so that the coal conveying belt can be wound on the outer sides of the first connecting rod 102a and the movable connecting rod 201 to form a basically round belt coil; after the belt is coiled by the belt coiling device, an iron wire is tied on the outer side of the belt, the movable connecting rod 201 can be moved by rotating the first locking knob 202f, then the movable connecting rod 201 is moved out of the outer side of the clamping piece 202b, then pushed along the disassembly track 203, moved in the direction, not influenced by blocking of the coiled belt, and the movable connecting rod 201 can be taken out smoothly, and at the moment, the whole belt can be coiled out according to the direction of the fixed connecting rod 102, so that the whole process is very smooth and labor-saving.
The baffle disc 101 of the device is designed into a square shape and is cut off a right angle instead of a triangle, a pentagon or a circle, which is a key point of the device, if the baffle disc is set into a triangle, the number of internal supporting points is three during winding, the round shape is not easy to form, the baffle disc is set into a square shape, a gap is formed between the innermost layer of the rolled belt and the edge of the baffle disc 101, the gap can facilitate the movable connecting rod 201 to move so that the end part of the belt is loosened, the belt roll can be easily taken out, if the baffle disc is set into a pentagon or other polygonal or round shape, the gap is reduced, after the belt roll is wound on the movable connecting rod 201, the movable connecting rod 201 is wrapped on the innermost side of the belt, no position can be moved, and the rolled belt roll is inconvenient to take out, so that the rolled belt roll is difficult to take out.
The winding device provided by the invention can reduce labor intensity to the greatest extent, reduces labor input, takes the old coal conveying belt with the length of 300 meters as an example, and takes 6 persons, 3 persons or a group of people as an original labor, winds the belt by hands, and takes about 40 meters for each bundle of the belt with the length of about 4 hours. After the manual tape winding device is used, the number of the manual tape winding device can be 4, 2 persons can be one group, each bundle of tape is 60 meters, and the tape winding can be completed after 3 hours; the deviation phenomenon during the winding is convenient to adjust. The original manual belt roll rolled by bare hands has poor tightness and uncontrollable width, is not attractive, and is very inconvenient to stack and fork. After the manual winding device is used, if the belt deviation trend is found during winding, the end part of the connecting rod is pulled by hand, the wound belt can be very compact, and the deviation phenomenon is avoided. The potential safety hazard is reduced. When the adhesive tape is manually loaded, the adhesive tape is required to be pulled by hand to adjust the deviation, so that the hand is easy to be injured. In the process of using the manual tape coiling device, personnel are behind the tape coiling device, and potential safety hazards such as any squeeze injury are avoided. The invention is suitable for a coal conveying system of a thermal power plant, is easy to popularize and implement and has obvious economic benefit.
Example 2
This embodiment differs from the previous embodiment in that, as shown in FIGS. 3-7, in that
The first connecting rod 102a, the second connecting rod 102b and the movable connecting rod 201 are all arranged as a length-adjustable connecting rod 300, each connecting rod comprises an outer sleeve 301, a middle tube 302 and an inner sleeve 303, the outer sleeve 301 is axially and slidably connected with the middle tube 302, the inner sleeve 303 is axially and slidably connected with the middle tube 302, a first groove 301a is formed in the inner side wall of the outer sleeve 301, a second groove 303a is formed in the outer side wall of the inner sleeve 303, a through hole 302a is formed in the middle tube 302 in the radial direction, and a movable clamping block 304 is arranged in the through hole 302 a.
At least two first grooves 301a and at least two second grooves 303a are uniformly arranged in the circumferential direction, a plurality of through holes 302a are periodically arranged along the axial direction of the outer sleeve 301 and the inner sleeve 303, and the positions of the through holes 302a are uniformly corresponding to the positions of the first grooves 301a and the second grooves 303 a; the movable clamping block 304 comprises a middle section 304a and end sections 304b symmetrically arranged at two ends of the middle section 304a, the middle section 304a is a cylinder, the end sections 304b are hemispheres, the diameter of the end sections is equal to that of the middle section 304a, the sum of the radius of one end section 304b and the length of the through hole 302a is equal to that of the middle section 304a, the first groove 301a and the second groove 303a are hemispheric grooves, and the sizes of the grooves are equal to that of the end sections 304 b.
The outer side wall of the middle section 304a is provided with a sliding block 304c, the inner side wall of the through hole 302a is provided with a corresponding sliding groove 302b, and when the sliding block 304c moves to the limit positions on the two sides of the sliding groove 302b, the movable clamping block 304 is correspondingly inserted into the first groove 301a and the second groove 303a respectively.
A second locking piece 305 is arranged between the outer sleeve 301 and the middle tube 302, the second locking piece 305 comprises a locking hole 305a formed in the outer sleeve 301, a plurality of gear holes 305b are formed in the outer side wall of the middle tube 302, and a second locking knob 305c is arranged in the locking hole 305 a; the gear holes 305b are uniformly arranged in the axial direction of the intermediate pipe 302, and the distance between two adjacent gear holes 305b is equal to the axial distance between two adjacent through holes 302 a.
As shown in fig. 5, when the first groove 301a of the outer sleeve 301, the through hole 302a of the middle tube 302, and the second groove 303a of the inner sleeve 303 are in one-to-one correspondence, the moving fixture block 304 in the through hole 302a can slide between two extreme positions, and at this time, the inner sleeve 303 or the outer sleeve 301 can slide alone; as shown in fig. 6, when the plane position without the groove on the inner wall of the outer sleeve 301 contacts the through hole 302a, the outer sleeve 301 extrudes the movable clamping block 304 into the second groove 303a of the inner sleeve 303, and the end section 304b of the movable clamping block 304 is clamped into the second groove 303a, so that the inner sleeve 303 is fixed in the axial position and cannot slide; as shown in fig. 4, when the flat position without the groove on the outer side wall of the inner sleeve 303 contacts the position of the through hole 302a, the moving block 304 slides into the first groove 301a of the outer sleeve 301, so that the inner sleeve 303 can slide, and the outer sleeve 301 cannot be moved.
The connecting rod is arranged to be of the structure in the embodiment, the length of the connecting rod can be conveniently adjusted, the connecting rod can be shortened in the transportation process, the transportation is convenient, the length of the connecting rod can be adjusted in the winding process, and the coal conveying belt with different widths can be adapted.
It is important to note that the construction and arrangement of the present application as shown in a variety of different exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the invention, or those not associated with practicing the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a manual tape coiling device of coal conveyor belt which characterized in that: comprising the steps of (a) a step of,
the fixed module (100) comprises two baffle plates (101) which are arranged in parallel, the baffle plates (101) are square, a fixed connecting rod (102) is connected to the right angle position of the baffle plates (101), and a rotating shaft hole (103) is formed in the center of the baffle plates (101);
the clamping module (200) comprises a movable connecting rod (201) which is matched with one of the fixed connecting rods (102) on the baffle disc (101), and the movable connecting rod (201) is connected with the fixed connecting rod (102) through a connecting rod lock catch (202);
the fixed connecting rod (102) comprises three first connecting rods (102 a) and one second connecting rod (102 b), wherein the first connecting rods (102 a) are respectively connected with three right angles of the baffle disc (101), a unfilled corner (101 a) is arranged at the left right angle of the baffle disc (101), a round hole (101 b) is formed in the inner side of the unfilled corner (101 a), the round hole (101 b) is tangent to the edge of the unfilled corner (101 a), and the second connecting rod (102 b) penetrates through the round hole (101 b) to be fixed;
the connecting rod lock catch (202) comprises a lock sleeve (202 a) sleeved on the second connecting rod (102 b), a clamping piece (202 b) is connected above the lock sleeve (202 a), an opening (202 c) is formed in the clamping piece (202 b), the movable connecting rod (201) is clamped into the opening (202 c), and a first locking piece (202 d) is further arranged on the clamping piece (202 b) to clamp the movable connecting rod (201) and the second connecting rod (102 b) in a fitting mode;
the first locking piece (202 d) comprises a threaded hole (202 e) formed in the clamping piece (202 b), and a first locking knob (202 f) is arranged in the threaded hole (202 e);
a disassembly track (203) is connected to the outer side of the opening (202 c), and the disassembly track (203) is parallel to the nearest side of the baffle disc (101);
the novel connecting rod comprises a first connecting rod (102 a), a second connecting rod (102 b) and a movable connecting rod (201), wherein the first connecting rod, the second connecting rod and the movable connecting rod are all arranged to be a length-adjustable connecting rod (300), the length-adjustable connecting rod comprises an outer sleeve (301), a middle pipe (302) and an inner sleeve (303), the outer sleeve (301) is axially connected with the middle pipe (302) in a sliding manner, the inner sleeve (303) is axially connected with the middle pipe (302) in a sliding manner, a first groove (301 a) is formed in the inner side wall of the outer sleeve (301), a second groove (303 a) is formed in the outer side wall of the inner sleeve (303), a through hole (302 a) is formed in the radial direction of the middle pipe (302), and a movable clamping block (304) is arranged in the through hole (302 a).
2. A manual coal conveyor belt coiling device as in claim 1, wherein: at least two first grooves (301 a) and at least two second grooves (303 a) are uniformly arranged in the circumferential direction, a plurality of through holes (302 a) are periodically arranged along the axial direction of the outer sleeve (301) and the inner sleeve (303), and the opening positions of the through holes (302 a) are uniformly corresponding to the positions of the first grooves (301 a) and the second grooves (303 a);
the movable clamping block (304) comprises a middle section (304 a) and end sections (304 b) symmetrically arranged at two ends of the middle section (304 a), the middle section (304 a) is a cylinder, the end sections (304 b) are hemispherical in shape and have the same diameter as the middle section (304 a), the sum of the length of the middle section (304 a) and the radius of one of the end sections (304 b) is equal to the length of the through hole (302 a), the first groove (301 a) and the second groove (303 a) are hemispherical grooves, and the groove size is equal to the size of the end section (304 b).
3. A manual coal conveyor belt coiling device as in claim 2, wherein: the sliding block (304 c) is arranged on the outer side wall of the middle section (304 a), a corresponding sliding groove (302 b) is formed in the inner side wall of the through hole (302 a), and when the sliding block (304 c) moves to limit positions on two sides of the sliding groove (302 b), the movable clamping block (304) is correspondingly inserted into the first groove (301 a) and the second groove (303 a) respectively.
4. A manual coal conveyor belt coiling device as in claim 3, wherein: a second locking piece (305) is arranged between the outer sleeve (301) and the middle tube (302), the second locking piece (305) comprises a locking hole (305 a) formed in the outer sleeve (301), a plurality of gear holes (305 b) are formed in the outer side wall of the middle tube (302), and a second locking knob (305 c) is arranged in the locking hole (305 a).
5. The manual belt winding device for a coal conveyor belt according to claim 4, wherein: the gear holes (305 b) are uniformly arranged in the axial direction of the middle pipe (302), and the distance between two adjacent gear holes (305 b) is equal to the axial distance between two adjacent through holes (302 a).
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| CN114348798A (en) | 2022-04-15 |
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