CN104019185A - Wedge-shaped power distribution block type hydraulic powerful belt buttoning machine - Google Patents
Wedge-shaped power distribution block type hydraulic powerful belt buttoning machine Download PDFInfo
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- CN104019185A CN104019185A CN201410157758.6A CN201410157758A CN104019185A CN 104019185 A CN104019185 A CN 104019185A CN 201410157758 A CN201410157758 A CN 201410157758A CN 104019185 A CN104019185 A CN 104019185A
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- power distribution
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Abstract
The invention provides a wedge-shaped power distribution block type hydraulic powerful belt buttoning machine. The wedge-shaped power distribution block type hydraulic powerful belt buttoning machine is characterized by comprising a handpiece and a rack, wherein the handpeice comprises a shell, a hydraulic drive device, a buttoning mechanical device and a feeding device, a hydraulic cylinder connecting block is connected to a hydraulic cylinder piston rod through threads, the other end of the hydraulic cylinder connecting block is connected with the buttoning mechanical device through a hinge, a wedge-shaped power distribution block is hinged to the hydraulic cylinder connecting block through a hydraulic cylinder connecting shaft, the hydraulic cylinder connecting shaft and a sliding supporting shaft penetrate through the wedge-shaped power distribution block and are supported by a supporting groove of a right supporting plate and a supporting groove of a left supporting plate through a front supporting sliding block and a rear supporting sliding block respectively, the wedge-shaped power distribution block is provided with a wedge-shaped sliding groove and a linear sliding groove, a pressing nail head sliding shaft can slide in the wedge-shaped sliding groove, and a shifting fork sliding shaft can slide in the linear sliding groove. The wedge-shaped power distribution block type hydraulic powerful belt buttoning machine is mechanical equipment which can be applied to powerful belt buttoning work, and the equipment is small in size, low in applicable site condition requirement and convenient to use.
Description
Technical field
The invention provides a kind of wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, specifically one utilizes hydraulic pressure as driving force, adopt wedge shape power distribution piece form that hydraulic coupling is distributed to nail pressing head and thimble slide block, a kind of machinery that completes the button work of ordering to high-strength belt buckle, belongs to mining machinery field.
Background technique
Conveyor belt is widely used in the occasions such as colliery, harbour, harbour, and in actual applications, it is variable that its length often requires, for example: in coal mining enterprise, along with the continuous intensification of the mine degree of depth, conveyor belt needs constantly to lengthen, to meet its job requirements; At harbour, harbour, when conveyor is when the line belt transporting cargo, the effect of load pulling force during due to work, the phenomenon such as conveyor belt can produce elongation in use for some time, fluff, greatly reduces the tension force of conveyor belt, need to cut out part conveyor belt; In the time laying large-scale length apart from conveying equipment, often need multistage belt to join.
The Placement of conveyor belt mainly contains the various ways such as bracelet, rivet, gluing.Bracelet connects and belongs to mechanical splice, is characterized in simple, convenient, fast, low to workmen's technical requirements, and the mode that therefore bracelet connects is widely used.At present, the belt nail-jointing machine of applying on market is mainly that beating type and manual swing link type are ordered deduction.Beating type is ordered deduction and is existed and order the defects such as the unstable and labor strength of button inefficiency, quality is large, and it is mainly used in the leather belt button sewing operation of medium and small-sized.Although manually operated type belt nail-jointing machine is ordered deduction working efficiency than beating type and increased, labor strength reduces to some extent, still exists and orders the unsettled shortcoming of button quality.The appearance of hydraulic pressure belt nail-jointing machine has effectively solved above problem, but hydraulic pressure belt nail-jointing machine complex structure, the volume of application are large, heavy in the market, and use occasion is very restricted.
Summary of the invention
The object of this invention is to provide a kind of wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, to solve the technical problems such as complex structure, the volume of existing hydraulic pressure belt nail-jointing machine existence are large, heavy.Its technological scheme is:
Comprise head and frame two-part, wherein head comprises shell (12), fluid pressure drive device, nail catcher mechanical device and work feeder, frame comprises supporting frame (1), determine guide rail (2) and belt clamping device, it is characterized in that: fluid pressure drive device comprises oil hydraulic cylinder (14), oil hydraulic cylinder contiguous block (41) and be fixed on the selector valve (13) on oil hydraulic cylinder, oil hydraulic cylinder contiguous block (41) is threaded connection on hydraulic cylinder piston rod, oil hydraulic cylinder chained block (41) the other end is connected with nail catcher mechanical device by hinge-connection, and nail catcher mechanical device comprises wedge shape power distribution piece (32), rear support slide block (22), front support slide block (23), oil hydraulic cylinder coupling shaft (30), sliding support axle (29), thimble shift fork sliding axle (31), a nail pressing sliding axle (33), nail pressing head (10), thimble slide block (39), thimble shift fork (37), thimble shift fork connecting rod (34), right support plate (17), left support plate (52), retainer (40), declutch shift shaft (38), a nail pressing axle (24), wedge shape power distribution piece (32) is hinged on oil hydraulic cylinder contiguous block (41) by oil hydraulic cylinder coupling shaft (30), oil hydraulic cylinder coupling shaft (30) and sliding support axle (29) are supported on the support slot of right support plate (17) and left support plate (52) by front support slide block (23) and rear support slide block (22) through wedge shape power distribution piece (32), and work feeder comprises handle (11), handle axle (36), be fixed on lower movable guiding rail (21) and upper movable guiding rail (20) on retainer (40), the feeding slide block (47) sliding up and down in retainer (40), determine guide rail (9), feeding connecting rod, feeding fork, ratchet, support the torsion spring of ratchet, feeding shift fork (46), the declutch shift shaft (38) of feeding shift fork connecting rod (35) and support feeding shift fork (46), selector valve push rod (25), be arranged on the adjusting screw (26) on selector valve push rod, selector valve connecting rod (27), with the selector valve contiguous block (28) being arranged on selector valve (13).
Described wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, on wedge shape power distribution piece (32), have wedge shape sliding-groove (42) and linear slide groove (43), a nail pressing sliding axle (33) can slide in wedge shape sliding-groove (42), shift fork sliding axle (31) can slide in linear slide groove (43), in the middle of having in the middle of wedge shape power distribution piece (32) is upper, dodge groove (45), in the middle of nail pressing head (10) rear end and thimble shift fork connecting rod (34) rear end can be inserted into, dodge in groove (45).
Described wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, hinged between oil hydraulic cylinder chained block (41) and wedge shape power distribution piece (32), can relative micro-swinging between wedge shape power distribution piece (32) and oil hydraulic cylinder contiguous block (41).
Described wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, right support arm plate (17) and left support arm plate (52) are all provided with support slot, and slide in rear support slide block (22) and front support slide block (23) front and back in support slot.
Described wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, has two link holes on handle axle (36) cylindrical, wherein macropore links with feeding shift fork connecting rod (35), and aperture links with selector valve push rod (25).
Described wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, selector valve push rod (25) is provided with tapped hole, adjusting screw (27) screws in tapped hole rear and lower end can touch selector valve connecting rod (26), by the screw-in depth of adjusting screw (27), adjustable change valve (13) opening valve time.
Described wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, thimble shift fork (37) one end is semicircle column cap, thimble slide block has square opening on (39), square opening and thimble shift fork (37) semicircle column cap Spielpassung, retainer (40) is provided with the groove coordinating with thimble slide block (39), and under the stirring of thimble shift fork (37), thimble slide block (39) slides along retainer (40).
Described wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, feeding shift fork (46) one end is semicircle column cap, feeding slide block has square opening on (47), square opening and feeding shift fork (46) semicircle column cap Spielpassung, retainer (40) is provided with the groove coordinating with feeding slide block (47), slides along retainer (40) at the lower feeding slide block (47) of stirring of feeding shift fork (46).
Described wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, determine guide rail (2) and be fixed on support (1) above by bolt I (3), pad I (5), nut I (4), belt clamping device comprises belt pressing plate (9), belt pressing plate interstage sleeve (6), pressing plate screw rod (7), pressing plate handle (8) and belt pressing plate (9).Belt pressing plate is provided with lance tooth can compress belt.
Its working principle is: manual operation handle pulls back, handle axle rotates counterclockwise (according to Fig. 7 visual angle), handle axle drives feeding shift fork around declutch shift shaft turn clockwise (according to Fig. 7 visual angle) by shift fork connecting rod, it is movable downwards that feeding shift fork is stirred feeding slide block, feeding slide block drives feeding fork to clockwise rotate by feeding connecting rod, feeding fork drives ratchet to move right and strides in the special-shaped slot of right side, now handle forgets about it limit position backward, and then handle is pushed away forward, feeding shift fork drives feeding slide block to move up, feeding slide block promotes feeding fork by feeding connecting rod and rotates counterclockwise, because ratchet is stuck in special-shaped slot edge, under the effect of ratchet, ordering deduction moves right along determining guide rail direction, when feeding fork is put maximum angle, order the deduction clasp nail distance of just in time passing by, now feeding slide block is just in time to a special-shaped slot on guide rail certainly.Handle continues to press forward, and feeding slide block is inserted in the special-shaped slot of determining on guide rail on the one hand, plays the effect of location.Handle axle rotarily drives the action of selector valve push rod on the other hand, selector valve push rod drives selector valve connecting rod, selector valve connecting rod is opened selector valve by selector valve connecting head, oil hydraulic cylinder starts extrapolated, promoting wedge shape power distribution piece by oil hydraulic cylinder contiguous block travels forward, a nail pressing sliding axle slides along wedge shape sliding-groove, under the effect of wedge shape sliding-groove, nail pressing head starts to pressing down, now also do not encounter the rear end of linear slide groove due to shift fork sliding axle, so shift fork connecting rod is failure to actuate, in the time that a nail pressing sliding axle slides into wedge shape sliding-groove horizontal segment, nail pressing head is depressed completely, now shift fork sliding axle slides into linear slide groove aft bulkhead just, when oil hydraulic cylinder continues to push away forward, it is motionless that nail pressing head keeps, shift fork connecting rod drives thimble shift fork to rotate, thimble shift fork is stirred thimble slide block and is upwards moved along retainer, thereby a belt lacer is ordered on belt, be fully booked after a belt lacer, the first post-tensioning of handle, selector valve commutation, hydraulic cylinder piston retraction, thereby nail pressing head and thimble slide block are resetted, repetitive cycling handle operation, complete feeding and order and pull work.
In the present invention wedge shape power distribution piece by oil hydraulic cylinder linking axes, sliding support axle and front-slider and rear slider by the force transmission producing in nail pressing process on left support arm plate and right support arm plate; again because wedge shape power distribution piece is hinged with oil hydraulic cylinder contiguous block and can relatively swing minute angle; so oil hydraulic cylinder contiguous block can not be subject to, along oil hydraulic cylinder active force radially, hydraulic cylinder piston rod being played a protective role.
Compared with prior art, the present invention has adopted the power splitting mechanism of wedge shape sliding-groove and linear slide flute profile formula, effectively simplify mechanical structure, dwindle size, reduced weight, and the design of wedge shape sliding-groove and linear slide groove, ensure to order button accuracy of action, first nail pressing head is depressed, then by thimble slide block jack-up, thereby ensured to order the quality of button.
brief description of the drawings:
Fig. 1: the present invention's " wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine " structural drawing.
Fig. 2: head embodiment illustrated in fig. 1 removes outer casing construction drawing.
Fig. 3: head embodiment illustrated in fig. 2 removes the cut-away view after right support plate.
Nail catcher machinery structure drawing of device in head shown in Fig. 4: Fig. 2 and Fig. 3.
Wedge shape power distribution piece plan view in Fig. 5: Fig. 3 and Fig. 4.
Fig. 6: the wedge shape power distribution piece plan view in Fig. 5.
Fig. 7: the feed mechanism structural drawing shown in Fig. 3 in embodiment.
In figure: 1-support, 2-determine guide rail, 3-bolt I, 4-nut I, 5-pad I, 6-belt pressing plate interstage sleeve, 7-pressing plate screw rod, 8-pressing plate handle, 9-belt pressing plate, 10-nail pressing head, 11-handle, 12-shell, 13-selector valve, 14-oil hydraulic cylinder, 15-bolt II, 16-ring washer II, 17-left support plate, 18-shell pressing plate, 19-bolt III, 20-upper movable guiding rail, 21-lower movable guiding rail, 22-rear support slide block, 23-front support slide block, 24-nail pressing axle, 25-selector valve connecting rod, 26-selector valve push rod, 27-adjusting screw, 28-selector valve contiguous block, 29-sliding support axle, 30-oil hydraulic cylinder coupling shaft, 31-thimble shift fork movable axis, 32-wedge shape power distribution piece, 33-nail pressing movable axis, 34-thimble shift fork connecting rod, 35-feeding shift fork connecting rod, 36-handle axle, 37-thimble shift fork, 38-declutch shift shaft, 39-thimble slide block, 40-retainer, 41-oil hydraulic cylinder contiguous block, 42-wedge shape sliding-groove, 43-linear slide groove, 44-oil hydraulic cylinder contiguous block deep gouge, groove is dodged in 45-centre, 46-feeding shift fork, 47-feeding slide block.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, determining guide rail (2) is fixed in frame (1) by bolt I (3), pad I (5), nut I (4), belt clamping device can be fixed on belt in frame, the upper movable guiding rail (20) of head and lower movable guiding rail (21) coordinate with the guide rail (2) of determining in frame, and it is mobile that head can sternly be determined guide rail (2).
As shown in Figure 2 and Figure 4, on described left support arm plate (52) and right support arm plate (17), all have support slot, front support slide block (23) and rear support slide block (22) and support slot Spielpassung, can in support slot, slide, oil hydraulic cylinder (14), a nail pressing axle (24) and declutch shift shaft (38) are all fixed on left support arm plate (52) and right support arm plate (17), nail pressing head (10) can rotate around a nail pressing axle (24), thimble shift fork (37) can rotate around declutch shift shaft (38), thimble shift fork (37) one end and thimble shift fork connecting rod (34) are hinged, the other end is semicircle columnar head, retainer (40) is provided with the rectangle groove matching with thimble slide block (39), thimble slide block (39) can slide in the rectangle groove of retainer (40), thimble slide block (39) is provided with square opening, the semicircle columnar head of thimble shift fork (37) is inserted in the square opening of thimble slide block (39), the arc surface of semicolumn contacts with square opening upper and lower surface.
As shown in Fig. 3～Fig. 6, described wedge shape power distribution piece (32) is provided with wedge shape sliding-groove (42) and linear slide groove (43), a described nail pressing sliding axle (33) can slide in wedge shape sliding-groove (42), described shift fork sliding axle (31) can slide in linear slide groove (43), under the effect of wedge shape sliding-groove (42) and linear slide groove (43), while ensureing that oil hydraulic cylinder stretches out, nail pressing head (10) is first depressed, thimble slide block (39) jack-up upwards again, thereby ensure to order button quality, in the middle of having in the middle of power distribution piece (32) is upper, dodge groove (45), in the middle of can being inserted into, nail pressing head (10) rear end and thimble shift fork connecting rod (34) rear end dodge in groove (45).
As shown in Figure 3 and Figure 4, oil hydraulic cylinder contiguous block (41) and wedge shape power distribution piece (32) are hinged and can rotate minute angle, thereby ensure that wedge shape power distribution piece (32) is above unlikely to be delivered on hydraulic cylinder piston rod along oil hydraulic cylinder power radially, oil hydraulic cylinder (14) is played a protective role, the front support slide block (23) of telling and rear support slide block (22) can slide in the support slot of left support arm plate (52) and right support arm plate (17), power on self-pressure ailhead (10) and thimble shift fork connecting rod (34) is delivered on left support arm plate (52) and right support arm plate (17) in the future.
As shown in Figure 7, lower movable guiding rail (21) and upper movable guiding rail (20) are fixed on retainer (40), lower movable guiding rail (21) and upper movable guiding rail (20) have rectangle groove, determine guide rail (9) through the rectangle groove of lower movable guiding rail (21) and upper movable guiding rail (20) and can relative sliding; Retainer (40) is provided with the rectangle groove matching with feeding slide block (47), and feeding slide block (47) can slide in the rectangle groove of retainer (40); Feeding slide block (47) is provided with square opening, and feeding shift fork (46) one end is semicircle cylindricality, and semicircle columnar head is inserted in the square opening to slide block (47), and the arc surface of semicolumn contacts with square opening upper and lower surface; Feeding shift fork (46) the other end is connected with handle axle (36) by feeding shift fork connecting rod (35), and handle (11) is fixed on handle axle (36) one end.
Feeding slide block (47) one sides have curve bath, feeding connecting rod one end is connected in feeding slide block (47) curve bath, the other end is connected to feeding fork middle part, feeding fork lower end is connected on retainer (40), feeding fork upper end is connected with ratchet, torsion spring is arranged on the coupling shaft of feeding fork and ratchet, determines to have special-shaped slot on guide rail (2), and under torsion spring effect, ratchet is tightly stuck on the special-shaped slot of determining guide rail (2).
As shown in Figure 3 and Figure 7.Selector valve connecting rod (25) lower end is connected in handle axle (36), the other end is connected with selector valve push rod (25), the other end of selector valve push rod (25) connects piece (28) with selector valve and is connected, selector valve connects piece (28) and is fixed on the projecting shaft of selector valve (13), selector valve push rod (25) is provided with a tapped hole, adjusting screw (27) screws in tapped hole, it is upper that adjusting screw (27) lower end withstands on selector valve connecting rod (26), controls the opening time of selector valve (13) by adjusting screw (27).
Above content has been carried out concrete description to enforcement of the present invention by reference to the accompanying drawings; but the present invention is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; instead of restrictive; those of ordinary skill in the art is under enlightenment of the present invention; not departing from the scope situation that aim of the present invention and claim protect, can also make a lot of forms.
Claims (9)
1. a wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine, comprises head and frame two-part, and wherein head comprises shell (12), fluid pressure drive device, nail catcher mechanical device and work feeder, frame comprises supporting frame (1), determine guide rail (2) and belt clamping device, it is characterized in that: fluid pressure drive device comprises oil hydraulic cylinder (14), oil hydraulic cylinder contiguous block (41) and be fixed on the selector valve (13) on oil hydraulic cylinder, oil hydraulic cylinder contiguous block (41) is threaded connection on hydraulic cylinder piston rod, oil hydraulic cylinder chained block (41) the other end is connected with nail catcher mechanical device by hinge-connection, and nail catcher mechanical device comprises wedge shape power distribution piece (32), rear support slide block (22), front support slide block (23), oil hydraulic cylinder coupling shaft (30), sliding support axle (29), thimble shift fork sliding axle (31), a nail pressing sliding axle (33), nail pressing head (10), thimble slide block (39), thimble shift fork (37), thimble shift fork connecting rod (34), right support plate (17), left support plate (52), retainer (40), declutch shift shaft (38), a nail pressing axle (24), wedge shape power distribution piece (32) is hinged on oil hydraulic cylinder contiguous block (41) by oil hydraulic cylinder coupling shaft (30), oil hydraulic cylinder coupling shaft (30) and sliding support axle (29) are supported on the support slot of right support plate (17) and left support plate (52) by front support slide block (23) and rear support slide block (22) through wedge shape power distribution piece (32), and work feeder comprises handle (11), handle axle (36), be fixed on lower movable guiding rail (21) and upper movable guiding rail (20) on retainer (40), the feeding slide block (47) sliding up and down in retainer (40), determine guide rail (9), feeding connecting rod, feeding fork, ratchet, support the torsion spring of ratchet, feeding shift fork (46), the declutch shift shaft (38) of feeding shift fork connecting rod (35) and support feeding shift fork (46), selector valve push rod (25), be arranged on the adjusting screw (26) on selector valve push rod, selector valve connecting rod (27), with the selector valve contiguous block (28) being arranged on selector valve (13).
2. wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine as claimed in claim 1, it is characterized in that: on wedge shape power distribution piece (32), have wedge shape sliding-groove (42) and linear slide groove (43), a nail pressing sliding axle (33) can slide in wedge shape sliding-groove (42), shift fork sliding axle (31) can slide in linear slide groove (43), in the middle of having in the middle of wedge shape power distribution piece (32) is upper, dodge groove (45), in the middle of nail pressing head (10) rear end and thimble shift fork connecting rod (34) rear end can be inserted into, dodge in groove (45).
3. wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine as claimed in claim 1, it is characterized in that: hinged between oil hydraulic cylinder chained block (41) and wedge shape power distribution piece (32), can relative micro-swinging between wedge shape power distribution piece (32) and oil hydraulic cylinder contiguous block (41).
4. wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine as claimed in claim 1, it is characterized in that: right support arm plate (17) and left support arm plate (52) are all provided with support slot, slides in rear support slide block (22) and front support slide block (23) front and back in support slot.
5. wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine as claimed in claim 1, is characterized in that: on handle axle (36) cylindrical, have two link holes, wherein macropore links with feeding shift fork connecting rod (35), and aperture links with selector valve push rod (25).
6. wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine as claimed in claim 1, it is characterized in that: selector valve push rod (25) is provided with tapped hole, adjusting screw (27) screws in tapped hole rear and lower end can touch selector valve connecting rod (26), by the screw-in depth of adjusting screw (27), adjustable change valve (13) opening valve time.
7. wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine as claimed in claim 1, it is characterized in that: thimble shift fork (37) one end is semicircle column cap, thimble slide block has square opening on (39), square opening and thimble shift fork (37) semicircle column cap Spielpassung, retainer (40) is provided with the groove coordinating with thimble slide block (39), and under the stirring of thimble shift fork (37), thimble slide block (39) slides along retainer (40).
8. wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine as claimed in claim 1, it is characterized in that: feeding shift fork (46) one end is semicircle column cap, feeding slide block has square opening on (47), square opening and feeding shift fork (46) semicircle column cap Spielpassung, retainer (40) is provided with the groove coordinating with feeding slide block (47), slides along retainer (40) at the lower feeding slide block (47) of stirring of feeding shift fork (46).
9. wedge shape power distribution piece formula hydraulic pressure strong belt nail-jointing machine as claimed in claim 1, it is characterized in that: determine guide rail (2) and be fixed on support (1) by bolt I (3), pad I (5), nut I (4), belt clamping device comprises belt pressing plate (9), belt pressing plate interstage sleeve (6), pressing plate screw rod (7), pressing plate handle (8) and belt pressing plate (9), and belt pressing plate is provided with lance tooth can compress belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157758.6A CN104019185A (en) | 2014-04-21 | 2014-04-21 | Wedge-shaped power distribution block type hydraulic powerful belt buttoning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157758.6A CN104019185A (en) | 2014-04-21 | 2014-04-21 | Wedge-shaped power distribution block type hydraulic powerful belt buttoning machine |
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| Publication Number | Publication Date |
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| CN104019185A true CN104019185A (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410157758.6A Pending CN104019185A (en) | 2014-04-21 | 2014-04-21 | Wedge-shaped power distribution block type hydraulic powerful belt buttoning machine |
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| CN (1) | CN104019185A (en) |
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| US4995542A (en) * | 1989-04-21 | 1991-02-26 | Goro S.A. | Stapling apparatus for fixing junction staples on the end of a conveyor belt or the like |
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| CN2641378Y (en) * | 2003-08-09 | 2004-09-15 | 张保卫 | Pneumatic belt nail-jointing machine |
| CN2670666Y (en) * | 2003-10-25 | 2005-01-12 | 张保卫 | Automatic belt button binder |
| CN201133445Y (en) * | 2007-11-21 | 2008-10-15 | 上海高罗输送装备有限公司 | Shift and positioning device |
| CN102044350A (en) * | 2010-12-30 | 2011-05-04 | 浙江杭叉工程机械集团股份有限公司 | Switch linkage mechanism for explosion-proof forklift multi-way valves |
| CN102116361A (en) * | 2009-12-30 | 2011-07-06 | 上海高罗输送装备有限公司 | Mechanical button sewing machine |
| CN203868243U (en) * | 2014-04-21 | 2014-10-08 | 山东理工大学 | Wedge-shaped power distribution block type hydraulic strong belt button nailing machine |
-
2014
- 2014-04-21 CN CN201410157758.6A patent/CN104019185A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995542A (en) * | 1989-04-21 | 1991-02-26 | Goro S.A. | Stapling apparatus for fixing junction staples on the end of a conveyor belt or the like |
| CN2570537Y (en) * | 2002-09-18 | 2003-09-03 | 霍斌 | Pneumatic button-sewing machine for industrial use |
| CN2641378Y (en) * | 2003-08-09 | 2004-09-15 | 张保卫 | Pneumatic belt nail-jointing machine |
| CN2670666Y (en) * | 2003-10-25 | 2005-01-12 | 张保卫 | Automatic belt button binder |
| CN201133445Y (en) * | 2007-11-21 | 2008-10-15 | 上海高罗输送装备有限公司 | Shift and positioning device |
| CN102116361A (en) * | 2009-12-30 | 2011-07-06 | 上海高罗输送装备有限公司 | Mechanical button sewing machine |
| CN102044350A (en) * | 2010-12-30 | 2011-05-04 | 浙江杭叉工程机械集团股份有限公司 | Switch linkage mechanism for explosion-proof forklift multi-way valves |
| CN203868243U (en) * | 2014-04-21 | 2014-10-08 | 山东理工大学 | Wedge-shaped power distribution block type hydraulic strong belt button nailing machine |
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Application publication date: 20140903 |