CN211443845U - Conveying device with adjustable spacing - Google Patents
Conveying device with adjustable spacing Download PDFInfo
- Publication number
- CN211443845U CN211443845U CN201922231157.6U CN201922231157U CN211443845U CN 211443845 U CN211443845 U CN 211443845U CN 201922231157 U CN201922231157 U CN 201922231157U CN 211443845 U CN211443845 U CN 211443845U
- Authority
- CN
- China
- Prior art keywords
- drive wheel
- wheel
- fixed
- base
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses an adjustable interval's conveyer, include: a fixing plate; the two side plates are respectively vertical to the fixed plate and fixed on the fixed plate at intervals, and at least one side plate is detachably connected with the fixed plate; the mounting block is fixed on the fixing plate and positioned between the two side plates; the driving shaft is arranged on the mounting block, penetrates through the two side plates and is spaced from the side plates; and two transport assemblies, each transport assembly comprising: the tension device comprises a first driving wheel, a second driving wheel, a tension wheel unit and a conveying belt, wherein the driving wheel is sleeved on the driving shaft and is detachably and fixedly connected with the driving shaft, the first driving wheel and the second driving wheel are fixed on the side plate, and the tension wheel unit is fixed on the side plate and is used for providing tension force for the conveying belt. The utility model provides an adjustable interval's conveyer when the waiting of different specifications of needs change conveys the product, adjust the interval between two blocks of curb plates can.
Description
Technical Field
The utility model belongs to the technical field of conveyer technique and specifically relates to a conveyer of adjustable interval.
Background
Synchronous belts are widely used in transmission equipment. Chinese patent publication No. CN103910254B discloses a synchronous transmission structure, which includes: the conveying seat, a driving shaft which is vertical to the conveying seat and is arranged at intervals, a first driving wheel assembly and a second driving wheel assembly which are sleeved on the driving shaft at intervals, and two driving belts which are respectively arranged on the first driving wheel assembly and the second driving wheel assembly. In this patent, the spacing between the two belts is not adjustable, and only one specification of product can be conveyed.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a conveyer of adjustable interval, the interval of two drive belts is adjustable, can convey the product of different specifications.
In order to solve the technical problem, the utility model provides an adjustable interval's conveyer, include:
a fixing plate;
the two side plates are respectively vertical to the fixed plate and fixed on the fixed plate at intervals, and at least one side plate is detachably connected with the fixed plate;
the mounting block is fixed on the fixing plate and positioned between the two side plates;
the driving shaft is arranged on the mounting block and can rotate under the driving of external force, and meanwhile, the driving shaft penetrates through the two side plates and a gap is reserved between the driving shaft and the side plates;
and two conveying assemblies, two conveying assemblies set up in two the space that the curb plate presss from both sides in and respectively with two the curb plate one-to-one, each conveying assembly includes: first drive wheel, second drive wheel, take-up pulley unit and conveyer belt, the drive wheel cover is located in the drive shaft and with drive shaft detachably fixed connection, first drive wheel and second drive wheel are fixed in on the curb plate, on the horizontal direction, first drive wheel and second drive wheel are apart from certain distance and are located the both sides of drive wheel, in vertical direction, first drive wheel and second drive wheel are located same height and are higher than the drive wheel, the conveyer belt is around locating in proper order on first drive wheel, second drive wheel and the drive wheel and form the loop configuration, the take-up pulley unit is fixed in on the curb plate, be used for to the conveyer belt provides the tensioning force.
Further, the tensioner unit includes: the wheel body is pressed and arranged on the conveying belt, one end of the support is matched with the first cavity, the support is sleeved in the first base and can move back and forth in the first direction relative to the first base, the elastic piece is arranged in the first cavity, clamped and arranged between the support and the first base and is in a compression state all the time, the elastic piece stretches in the first direction, the wheel body is fixed at the other end of the support and can rotate, and the wheel body is arranged on the conveying belt.
Further, the tensioning wheel unit further comprises: the second base is fixed on the side plate, the second base is provided with a second cavity, the first base is matched with the second cavity, the first base is sleeved in the second base and can reciprocate in a second direction relative to the second base, the pull rod is in threaded connection with the second base, one end of the pull rod is located in the second cavity and movably connected with the first base, the pull rod can rotate relative to the first base, and the other end of the pull rod is located outside the second cavity.
Further, the second direction is the same direction as the first direction.
Further, the first direction is perpendicular to a surface of the conveyor belt.
Furthermore, the driving shaft is installed on the installation block through a bearing, the driving shaft is fixedly sleeved with an inner ring of the bearing, and an outer ring of the bearing is fixed with the installation block.
Furthermore, each curb plate is last to be provided with along the hole of stepping down that thickness direction runs through, the drive shaft passes through the hole of stepping down runs through the curb plate.
Furthermore, be provided with a plurality of edges on the fixed plate the bolt mounting hole of drive shaft axial equipartition, at least one the curb plate with the fixed plate passes through the bolt mounting hole can be dismantled and be connected.
Further, each of the conveying assemblies further comprises: be fixed in first pinch roller and second pinch roller on the curb plate, first pinch roller is followed the below of first drive wheel will the conveyer belt is pressed on the first drive wheel, and makes the conveyer belt is in the angle of winding on the first drive wheel is greater than 180 degrees, the second pinch roller is followed the below of second drive wheel will the conveyer belt is pressed on the second drive wheel, and makes the conveyer belt is in the angle of winding on the second drive wheel is greater than 180 degrees.
Further, each of the conveying assemblies further comprises: and the third pressing wheel and the fourth pressing wheel are fixed on the side plate, the third pressing wheel and the fourth pressing wheel press the conveyor belt on the driving wheel from two sides respectively, and the winding angle of the conveyor belt on the driving wheel is larger than 180 degrees.
Has the advantages that:
the utility model provides an adjustable interval's conveyer when the waiting of different specifications of needs change conveys the product, adjust the interval between two blocks of curb plates can.
Drawings
FIG. 1 is a schematic three-dimensional structure of the adjustable-pitch conveyor of the present invention;
FIG. 2 is a front view of the adjustable pitch conveyor of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a sectional view A-A of FIG. 2;
FIG. 5 is a cross-sectional view B-B of FIG. 2;
FIG. 6 is an enlarged view of detail C of FIG. 5;
FIG. 7 is a schematic view of the structure of the tensioning wheel unit of the adjustable pitch conveyor of the present invention;
FIG. 8 is a cross-sectional view taken along line D-D of FIG. 7;
fig. 9 is a right view of fig. 7.
In the figure, 100. article to be conveyed, 101. projection;
1. the automatic transmission device comprises a fixing plate, 101 bolt mounting holes, 2 mounting blocks, 3 driving shafts, 301 a main body, 302 protrusions, 4 side plates, 401 abdicating holes, 5 first driving wheels, 6 second driving wheels, 7 driving wheels, 701 threaded holes, 702 screws, 8 conveying belts, 9 first pressing wheels, 10 second pressing wheels, 11 third pressing wheels, 12 fourth pressing wheels, 13 bumps, 14 top surfaces, 15 inclined surfaces, 16 motors, 17 speed changers, 18 bearings, 19 tensioning wheel units, 1901 wheel bodies, 1902 supports, 1903 first bases, 1904 second bases, 1905 pull rods and 1906 elastic pieces.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
An adjustable-pitch conveyor, as shown in fig. 1-6, comprising:
a fixing plate 1;
the two side plates 4 are respectively vertical to the fixed plate 1 and fixed on the fixed plate 1 at intervals, and at least one side plate 4 is detachably connected with the fixed plate 1;
the mounting block 2 is fixed on the fixing plate 1 and positioned between the two side plates 4;
the driving shaft 3 is arranged on the mounting block 2 and can rotate under the driving of external force, and meanwhile, the driving shaft 3 penetrates through the two side plates 4 and a gap is reserved between the driving shaft and the side plates 4;
and two transfer module, two transfer module set up in two blocks of curb plates 4 press from both sides the space and respectively with two blocks of curb plates 4 one-to-one, each transfer module includes: first drive wheel 5, second drive wheel 6, drive wheel 7, take-up pulley unit 19 and conveyer belt 8, drive wheel 7 cover locate on drive shaft 3 and with drive shaft 3 detachably fixed connection, first drive wheel 5 and second drive wheel 6 are fixed in on curb plate 4, on the horizontal direction, first drive wheel 5 and second drive wheel 6 are apart from certain distance and are located the both sides of drive wheel 7, and in vertical direction, first drive wheel 5 and second drive wheel 6 are located same height and are higher than drive wheel 7, and conveyer belt 8 is around locating on first drive wheel 5, second drive wheel 6 and drive wheel 7 in proper order and form annular structure, and take-up pulley unit 19 is fixed in on curb plate 4 for provide the tensile force to conveyer belt 8.
When the driving shaft 3 rotates, the driving wheel 7 is driven to rotate, and the driving wheel 7 drives the conveying belt 8 to move. In the region between and above the first drive wheel 5 and the second drive wheel 6, the conveyor belt 8 forms a conveying platform on which the articles 100 to be conveyed are carried. The gap between the two conveying assemblies forms a channel through which the projecting portion 101 of the article 100 to be conveyed can pass. The drive shaft 3 is located below the conveying platform and does not interfere with the projecting portion 101 of the conveyed article 100.
In this embodiment, the driving shaft 3 is mounted on the mounting block 2 without contacting the two side plates 4. When the size of the gap between the two conveying assemblies needs to be adjusted (when the articles 100 to be conveyed with different specifications are replaced), the direct distance between the two side plates 4 can be directly adjusted. Specifically, when the distance is adjusted, the driving wheel 7 and the driving shaft 3 are firstly released from the fixed connection relationship, the side plate 4 is moved, the first driving wheel 5 and the second driving wheel 6 in the conveying assembly and the tensioning wheel unit 19 are fixed on the side plate 4 and can move along with the side plate 4, the side plate 4 is fixedly connected with the fixed plate 1 after being moved to a preset position, and then the driving wheel 7 and the driving shaft 3 are fixedly connected, so that the distance adjusting process is completed.
Specifically, as shown in fig. 7 to 9, the tensioning sheave unit 19 includes: wheel body 1901, support 1902, first base 1903 and elastic component 1906, first base 1903 is fixed in on curb plate 4, first base 1904 has first cavity, wherein one end and the first cavity phase-match of support 1902, support 1902 cup joints in first base 1903 and can be at first direction reciprocating motion relatively first base 1903, elastic component 1906 sets up in first cavity, press from both sides and locate between support 1902 and first base 1903 and be in the compression state all the time, elastic component 1906 is flexible at first direction, wheel body 1901 is fixed in the other end of support 1902 and rotatable, wheel body 1902 is pressed and is located on conveyer belt 8. Set up elastic component 1906 buffering between wheel body 1901 and first base 1902, make wheel body 1901 can be along with conveyer belt 8 operation in-process can the tight degree of self-regulation, guarantee appropriate damping, reduce the vibration, guarantee the steady of equipment operation.
To facilitate adjustment of the tension, as shown in fig. 7 to 9, the tension pulley unit 19 further includes: a second base 1904 and a pull rod 1905, the second base 1904 is fixed on the side plate 4, the second base 1904 has a second cavity, the first base 1903 matches with the second cavity, the first base 1903 is sleeved in the second base 1904 and can reciprocate in the second direction relative to the second base 1904, the pull rod 1905 is in threaded connection with the second base 1904, one end is located in the second cavity and movably connected with the first base 1903, and can rotate relative to the first base 1903, and the other end is located outside the second cavity. When the tension is adjusted, the tension is changed by rotating the lever 1905 to change the position of the first base 1903.
Preferably, the second direction is the same direction as the first direction.
Preferably, the first direction is perpendicular to the surface of the conveyor belt 8.
The specific connection between the drive shaft 3 and the mounting block 2 is as follows: as shown in fig. 4, the drive shaft 3 is mounted on the mounting block 2 via a bearing 18, the drive shaft 3 is fixedly fitted to an inner ring of the bearing 18, and an outer ring of the bearing 18 is fixedly secured to the mounting block 2.
The driving shaft 3 penetrates the two side plates 4 and has a gap with the side plates 4 as follows: as shown in fig. 1, each side plate 4 is provided with an abdicating hole 401 penetrating along the thickness direction, and the driving shaft 3 penetrates through the side plate 4 through the abdicating hole 401.
For the interval between two curb plates 4 of convenient regulation, as shown in fig. 1, be provided with a plurality of bolt mounting holes 101 along the 3 axial equipartitions of drive shaft on the fixed plate 1, at least one curb plate 4 passes through bolt mounting hole 101 with fixed plate 1 and can dismantle the connection.
The specific connection of the drive wheel 7 to the drive shaft 3 is as follows: as shown in fig. 5 and 6, a through mounting hole is provided on the driving wheel 7, the driving wheel 7 is sleeved on the driving shaft 3 through the mounting hole, a through threaded hole 701 is further provided on the driving wheel 7, the axis of the threaded hole 701 is perpendicular to the axis of the mounting hole, a screw 702 is screwed into the threaded hole 701, and one end of the screw 701 abuts against the driving shaft 3. The screw 702 is loosened, the driving wheel 7 can slide relative to the driving shaft 3, so that the distance is adjusted, and the screw 702 is tightened, so that the driving wheel 7 can be fixedly connected with the driving shaft 3. To enhance the holding force between the drive wheel 7 and the drive shaft 3, the drive shaft 3 includes: the driving wheel 7 is provided with a groove matched with the convex part 302, the mounting hole is sleeved outside the main body 301, and the groove is clamped outside the convex part 302.
In order to ensure that the conveyor belt 8 does not slip on the first transmission wheel 5 or the second transmission wheel 6, each conveyor assembly further comprises: be fixed in first pinch roller 9 and the second pinch roller 10 on curb plate 4, first pinch roller 9 presses conveyer belt 8 on first drive wheel 5 from the below of first drive wheel 5, and makes conveyer belt 8 twine angle on first drive wheel 5 be greater than 180 degrees, and the pressure of make full use of first pinch roller 9 and the frictional force between conveyer belt 8 and the first drive wheel 5 guarantee that conveyer belt 8 does not skid at first drive wheel 5. Similarly, the second pressing wheel 10 presses the conveyor belt 8 on the second transmission wheel 6 from the lower part of the second transmission wheel 6, and the winding angle of the conveyor belt 8 on the second transmission wheel 6 is larger than 180 degrees.
To ensure that the conveyor belt 8 does not slip on the drive wheels 7, each conveyor assembly further comprises: and the third pressing wheel 11 and the fourth pressing wheel 12 are fixed on the side plate 4, the third pressing wheel 11 and the fourth pressing wheel 12 press the conveyor belt 8 on the driving wheel 7 from two sides respectively, and the winding angle of the conveyor belt 8 on the driving wheel 7 is larger than 180 degrees. The pressure of the third pressing wheel 11 and the fourth pressing wheel 12 and the friction force between the conveyor belt 8 and the driving wheel 7 are fully utilized, and the conveyor belt 8 is ensured not to slip on the driving wheel 7.
In order to increase the strength of the conveying platform, so that the conveyor belt 8 can carry heavier objects 100 to be conveyed, each side plate 4 is further provided with a projection 13, the projection 13 is positioned between the first driving wheel 5 and the second driving wheel 6, the projection 13 is provided with a top surface 14 extending along the conveying direction, and the conveyor belt 8 positioned between the first driving wheel 5 and the second driving wheel 6 is attached above the top surface 14 and can slide relative to the top surface 14. To reduce the friction between the top surface 14 and the conveyor belt 8, the top surface 14 may be chrome plated. To enhance guidance, the two ends of the projection 13 are provided with a bevel 15 that is connected to the top surface 14.
The driving shaft 3 may be driven by a motor 16, a rotation shaft of the motor 16 is connected to the driving shaft 3, and the motor 16 is fixed to the fixing plate 1. The rotating shaft of the motor 16 is connected with the driving shaft 3 through a coupling.
In order to facilitate speed regulation, a speed changer 17 is further arranged, and the speed changer 17 is electrically connected with the motor 16.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. An adjustable pitch conveyor comprising:
a fixing plate;
the two side plates are respectively vertical to the fixed plate and fixed on the fixed plate at intervals, and at least one side plate is detachably connected with the fixed plate;
the mounting block is fixed on the fixing plate and positioned between the two side plates;
the driving shaft is arranged on the mounting block and can rotate under the driving of external force, and meanwhile, the driving shaft penetrates through the two side plates and a gap is reserved between the driving shaft and the side plates;
and two conveying assemblies, two conveying assemblies set up in two the space that the curb plate presss from both sides in and respectively with two the curb plate one-to-one, each conveying assembly includes: first drive wheel, second drive wheel, take-up pulley unit and conveyer belt, the drive wheel cover is located in the drive shaft and with drive shaft detachably fixed connection, first drive wheel and second drive wheel are fixed in on the curb plate, on the horizontal direction, first drive wheel and second drive wheel are located respectively the both sides of drive wheel, in vertical direction, first drive wheel and second drive wheel are located same height and are higher than the drive wheel, the conveyer belt is around locating in proper order on first drive wheel, second drive wheel and the drive wheel and form annular structure, the take-up pulley unit is fixed in on the curb plate, be used for to the conveyer belt provides the tensioning force.
2. The adjustable pitch conveyor of claim 1 wherein said tensioner unit comprises: the wheel body is pressed and arranged on the conveying belt, one end of the support is matched with the first cavity, the support is sleeved in the first base and can move back and forth in the first direction relative to the first base, the elastic piece is arranged in the first cavity, clamped and arranged between the support and the first base and is in a compression state all the time, the elastic piece stretches in the first direction, the wheel body is fixed at the other end of the support and can rotate, and the wheel body is arranged on the conveying belt.
3. The adjustable pitch conveyor of claim 2 wherein said tensioner unit further comprises: the second base is fixed on the side plate, the second base is provided with a second cavity, the first base is matched with the second cavity, the first base is sleeved in the second base and can reciprocate in a second direction relative to the second base, the pull rod is in threaded connection with the second base, one end of the pull rod is located in the second cavity and movably connected with the first base, the pull rod can rotate relative to the first base, and the other end of the pull rod is located outside the second cavity.
4. The adjustable pitch conveyor of claim 3 wherein the second direction is the same direction as the first direction.
5. The adjustable pitch conveyor of claim 2 wherein the first direction is perpendicular to the surface of the conveyor belt.
6. The adjustable pitch conveyor of claim 1 wherein the drive shaft is mounted to the mounting block by a bearing, the drive shaft being fixedly coupled to an inner race of the bearing, an outer race of the bearing being fixedly coupled to the mounting block.
7. The apparatus according to claim 1, wherein each of the side plates has a hole extending therethrough in a thickness direction, and the driving shaft extends through the side plate through the hole.
8. The adjustable pitch conveyor of claim 1 wherein said fixed plate has a plurality of bolt receiving openings formed therein and spaced axially along said drive shaft, at least one of said side plates being removably connected to said fixed plate by said bolt receiving openings.
9. The adjustable pitch conveyor of claim 1 wherein each of said conveyor assemblies further comprises: be fixed in first pinch roller and second pinch roller on the curb plate, first pinch roller is followed the below of first drive wheel will the conveyer belt is pressed on the first drive wheel, and makes the conveyer belt is in the angle of winding on the first drive wheel is greater than 180 degrees, the second pinch roller is followed the below of second drive wheel will the conveyer belt is pressed on the second drive wheel, and makes the conveyer belt is in the angle of winding on the second drive wheel is greater than 180 degrees.
10. The adjustable pitch conveyor of claim 1 wherein each of said conveyor assemblies further comprises: and the third pressing wheel and the fourth pressing wheel are fixed on the side plate, the third pressing wheel and the fourth pressing wheel press the conveyor belt on the driving wheel from two sides respectively, and the winding angle of the conveyor belt on the driving wheel is larger than 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231157.6U CN211443845U (en) | 2019-12-12 | 2019-12-12 | Conveying device with adjustable spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231157.6U CN211443845U (en) | 2019-12-12 | 2019-12-12 | Conveying device with adjustable spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211443845U true CN211443845U (en) | 2020-09-08 |
Family
ID=72299062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922231157.6U Expired - Fee Related CN211443845U (en) | 2019-12-12 | 2019-12-12 | Conveying device with adjustable spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211443845U (en) |
-
2019
- 2019-12-12 CN CN201922231157.6U patent/CN211443845U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206156248U (en) | Track conveyor that syllogic is adjustable | |
| CN211443845U (en) | Conveying device with adjustable spacing | |
| CN112193715A (en) | Logistics sorting equipment and article conveying method | |
| CN210339222U (en) | Spacing-adjustable synchronous belt conveying device | |
| CN108438762B (en) | A kind of plate feeding device | |
| CN208744466U (en) | A kind of shaped belt grinding device of axis | |
| CN100569501C (en) | The synchronous belt transmission device of induced draft carrying case | |
| CN211443856U (en) | Conveying device | |
| CN108481779B (en) | Multifunctional rolling machine | |
| CN109178481A (en) | Film feeder and its film-feeding method | |
| CN211480104U (en) | Power battery transmission device and production line applying same | |
| CN207607690U (en) | A kind of feeding device of plank automatic film applicator | |
| CN210653761U (en) | High-precision sheet carrier band packaging device | |
| CN207710895U (en) | A kind of movable belt chain pressure rack | |
| CN115520580A (en) | Tapered roller conveying device | |
| CN221214938U (en) | Five-axis automatic mounting equipment | |
| CN219928882U (en) | Transfer mechanism of PCB sheet material | |
| CN108638491A (en) | A kind of sponge is beared down on one laminating machine automatically | |
| CN219135588U (en) | Cylinder liner distance conveyor | |
| CN214163738U (en) | Gloves drawing of patterns equipment that application degree is wide | |
| CN215286629U (en) | Transmission device of feeding machine | |
| CN209758226U (en) | friction belt edge-abutting machine | |
| CN214826583U (en) | Novel belt pressing device of belt conveyor | |
| CN210366105U (en) | Conveying device | |
| CN213059071U (en) | Synchronous belt conveying mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20211212 |