Movable oil drum label silk screen printing device
Technical Field
The invention relates to screen printing, in particular to a movable type oil drum label screen printing device.
Background
When carrying out the screen printing of label to the oil drum at present, a lot of all adopt to put the oil drum on oil drum silk screen printing machine, and still need keep flat the oil drum on silk screen printing machine, the shortcoming that causes like this needs artifical transport, directly causes the consequence of inefficiency, in addition at the in-process of silk screen printing, if contain the oil in the oil drum, can cause the oil to spill over, if have a large amount of oils in the oil drum, then need take out the oil in the oil drum, lead to the further reduction of efficiency, the process is numerous.
To sum up, the shortcoming of printing is carried out to the oil drum to present silk screen printing machine, need design one kind not need carry the oil drum and need not keep flat the oil drum just can carry out the silk screen printing to the oil drum, improve silk screen printing efficiency, need not artifical movable oil drum label silk screen printing device who excessively participates in and overcome the shortcoming that needs transport and the oil that the oil drum led to the fact overflow, silk screen printing inefficiency, needs the artifical too much step of participating in that produce when carrying out the silk screen printing to the oil drum at present.
Disclosure of Invention
In order to overcome the defects of oil overflow, low silk-screen printing efficiency and excessive manual participation caused by carrying and flatting an oil drum during silk-screen printing of the oil drum at present, the invention has the technical problems that: the utility model provides a need not carry the oil drum and need not keep flat the oil drum just can carry out silk screen printing, improve silk screen printing efficiency, do not need artifical movable oil drum label silk screen printing device who excessively participates in to the oil drum.
The technical implementation scheme of the invention is as follows: a movable type oil drum label screen printing device comprises a mounting plate, universal wheels, a propulsion enclasping mechanism, a connecting frame, an arc-shaped mounting frame, fastening components, a printing ink distribution box, an external ink tube, an ink jet plate, a printing mechanism, a transmission mechanism and a trigger mechanism, wherein the mounting plate is of a structure with a laminating oil drum arc edge and a groove formed in one side, the universal wheels are uniformly distributed on the lower side of the mounting plate, the propulsion enclasping mechanism is arranged at the laminating oil drum arc edge on the upper side of the mounting plate, the connecting frame is connected to the middle position of the upper side of the mounting plate, the arc-shaped mounting frame is connected to one side of the connecting frame above the propulsion enclasping mechanism, the arc-shaped mounting frame is of a structure with a printing groove formed in the laminating oil drum arc edge and the middle part, a plurality of groups of fastening components are arranged at the non-arc-shaped structure of the arc-shaped, the printing ink distributor box downside is connected with the ink jet board, the ink jet board is located the printing groove top of arc mounting bracket, the printing groove department of arc mounting bracket is equipped with printing mechanism, printing mechanism with fastening component is with one side, the mounting panel upside is kept away from it is equipped with drive mechanism to impel and hold mechanism one side tightly, drive mechanism with printing mechanism connects, impel and hold close drive mechanism one side of mechanism tightly and be equipped with trigger mechanism, trigger mechanism can with the drive mechanism contact.
In a preferred embodiment of the invention, the pushing and clasping mechanism comprises a first guide sleeve, a first guide rail, an arc-shaped block, a first rack, a connecting seat, a rotating shaft, a first circular gear and a clamping plate, a first guide sleeve is connected on one side of the mounting plate far away from the transmission mechanism, a first guide rail is connected in the first guide sleeve in a sliding manner, one end of the first guide rail, which is far away from the transmission mechanism, is connected with an arc-shaped block which is matched with the arc edge of the oil drum, the other end of the first guide rail is connected with a trigger mechanism, the outer side of the first guide rail is connected with two groups of first racks, two groups of connecting seats are connected on the same side of the mounting plate and the first guide sleeve, the connecting seats are rotationally connected with a rotating shaft, all be connected with first round gear and clamp plate in the pivot, first round gear respectively with first rack toothing, the clamp plate with the cooperation of oil drum arc limit.
In a preferred embodiment of the present invention, the fastening assembly includes a second guide rail, a second guide sleeve, a first elastic member and a clamping block, wherein a plurality of sets of the second guide rails are connected to a wall of the arc-shaped mounting frame at the non-arc edge, the second guide rail is slidably connected to the second guide sleeve, the first elastic member is connected between the second guide sleeve and the inner wall of the arc-shaped mounting frame, and the clamping block is connected to a side of the second guide sleeve close to the printing slot of the arc-shaped mounting frame.
In a preferred embodiment of the present invention, the printing mechanism includes a third guide rail, a third guide sleeve, a moving rod, a printing block, a support, a first bearing seat, a first rotating rod, a first belt transmission component, a pushing block and a second belt transmission component, two sets of third guide rails are connected to the wall of the non-arc edge of the arc-shaped mounting frame, the third guide rails are connected with the third guide sleeve in a sliding manner, the moving rod is connected between the third guide sleeves, the printing block is connected to one side of the moving rod close to the printing slot of the arc-shaped mounting frame, the support is connected to the upper side of the connecting frame, the first bearing seat is connected to the upper side of the support and the inner side of the connecting frame, the first rotating rod is connected to the first bearing seat, the first belt transmission component is connected between the first rotating rods, two sets of pushing blocks are connected to one side of the first belt transmission component close to the moving rod, and the moving, and a second belt transmission assembly is connected between the first rotating rod at the lower side and the transmission mechanism.
In a preferred embodiment of the invention, the transmission mechanism comprises a fixed frame, a second bearing seat, a fourth guide sleeve, a fourth guide rail, a second elastic element, a second rack, a first conical block, a second rotating rod, a second circular gear and a third circular gear, wherein two groups of fixed frames are connected to the upper side of the mounting plate, which is far away from the first guide sleeve, four groups of second bearing seats are connected to the upper side of the fixed frame, a fourth guide sleeve is connected to the inner side of one group of fixed frames, the fourth guide sleeve is connected with the fourth guide rail in a sliding manner, the side of the fourth guide sleeve, which is far away from the first guide sleeve, is connected with the second elastic element, the other end of the second elastic element is connected to one end of the fourth guide rail, which is far away from the first guide sleeve, the side of the fourth guide rail, which is close to the trigger mechanism, is connected with the second rack, the side, which, the second rotating rods are connected in the two adjacent groups of corresponding second bearing seats, a second circular gear is connected on the second rotating rod far away from one side of the trigger mechanism, the second circular gear is meshed with the second rack, the second rotating rod near one side of the trigger mechanism is connected with the second belt transmission assembly, a third circular gear is connected between the two groups of second rotating rods, and the third circular gears are mutually meshed.
In a preferred embodiment of the present invention, the triggering mechanism includes a supporting seat, a fifth rail, a fifth guide sleeve, a third elastic member, a second taper block, a third taper block, and a roller seat, the supporting seat is connected to a side of the first rail close to the fixing frame, the fifth rail is connected in the supporting seat, the fifth guide sleeve is slidably connected to the fifth rail, the third elastic member is connected to upper and lower sides of the fifth guide sleeve, the third elastic member is connected to an inner wall of the supporting seat, the second taper block is connected to a side of the fifth guide sleeve close to the first taper block, the third taper block is connected to the second taper block on a same plane as the first taper block, the third taper block can contact the first taper block, the roller seat is connected to a position on the upper side of the mounting plate between the two sets of fixing frames, and the roller seat can contact the second taper block.
In a preferred embodiment of the invention, the oil drum fixing device further comprises a fixing component, the fixing component is arranged on one side of the mounting plate away from the arc edge matched with the oil drum, the fixing component comprises a sixth guide sleeve, a sixth guide rail, a fourth elastic part, a ground supporting block and a pedal, the sixth guide sleeve is connected to one side of the mounting plate away from the arc edge matched with the oil drum, the sixth guide rail is connected to the sixth guide sleeve in an inward sliding manner, the fourth elastic part is connected to the upper side of the sixth guide rail, the lower end of the fourth elastic part is connected to the sixth guide sleeve, the lower end of the sixth guide rail is connected to the ground supporting block, and the pedal is connected to the upper side of the ground supporting block.
In a preferred embodiment of the present invention, the first elastic member, the second elastic member, the third elastic member and the fourth elastic member may be springs.
In a preferred embodiment of the present invention, the first belt drive assembly and the second belt drive assembly may be belt driven.
Compared with the prior art, the invention has the following advantages: according to the invention, the oil drum can be prevented from being carried manually by adopting a mode that the movable base plate frame mounting plate and the universal wheel drive the pushing and clamping mechanism to fix the oil drum, so that the oil drum can be fixed, the pushing and clamping mechanism can be used for carrying out silk screen printing on the oil drum through the printing mechanism in and after the moving process, the efficiency is directly improved, excessive manual participation is avoided, and in the silk screen printing process, manual work does not need to contact the silk screen printing part and the oil drum part all the time, and the printing ink and oil are prevented from being contaminated manually.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a perspective view of the arcuate mounting bracket of the present invention.
Fig. 4 is a perspective view of the push clasping mechanism of the present invention.
Figure 5 is a perspective view of a fastening component of the present invention.
FIG. 6 is a perspective view of a printing mechanism of the present invention.
FIG. 7 is a partial perspective view of the printing mechanism of the present invention.
Fig. 8 is a perspective view of the transmission mechanism of the present invention.
Fig. 9 is a partial perspective view of the trigger mechanism of the present invention.
Figure 10 is a perspective view of the stabilization assembly of the present invention.
The parts are labeled as follows: 1. mounting plate, 2, universal wheel, 3, propelling holding mechanism, 4, connecting frame, 5, arc-shaped mounting frame, 6, fastening component, 7, ink distribution box, 8, external ink tube, 9, ink jet plate, 10, printing mechanism, 11, transmission mechanism, 110, trigger mechanism, 31, first guide sleeve, 32, first guide rail, 33, arc-shaped block, 34, first rack, 35, connecting seat, 36, rotating shaft, 37, first circular gear, 38, clamping plate, 61, second guide rail, 62, second guide sleeve, 63, first elastic piece, 64, clamping block, 101, third guide rail, 102, third guide sleeve, 103, moving rod, 104, printing block, 105, support, 106, first bearing seat, 107, first rotating rod, 108, first transmission component, 109, pushing block, 1010, second belt transmission component, 111, fixing frame, 112, second bearing seat, 113, fourth guide sleeve, 114, A fourth guide rail, 115, a second elastic element, 116, a second rack, 117, a first taper block, 118, a second rotating rod, 119, a second circular gear, 1110, a third circular gear, 1101, a supporting base, 1102, a fifth guide rail, 1103, a fifth guide sleeve, 1104, a third elastic element, 1105, a second taper block, 1106, a third taper block, 1107, a roller base, 12, a stabilizing component, 121, a sixth guide sleeve, 122, a sixth guide rail, 123, a fourth elastic element, 124, a ground supporting block, 125 and a pedal.
Detailed Description
It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.
Example 1
The utility model provides a movable oil drum label silk screen printing device, as shown in fig. 1-3, including mounting panel 1, universal wheel 2, propulsion enclasping mechanism 3, link 4, arc mounting bracket 5, fastening components 6, printing ink distributor box 7, external printing ink pipe 8, inkjet plate 9, printing mechanism 10, drive mechanism 11 and trigger mechanism 110, specifically do:
the mounting plate 1 is a structure with a laminating oil drum arc edge and a groove formed in one side, universal wheels 2 are evenly distributed on the lower side of the mounting plate 1, a propelling and holding mechanism 3 is arranged at the laminating oil drum arc edge on the upper side of the mounting plate 1, the propelling and holding mechanism 3 can hold the oil drum tightly to enable the printing process to be carried out stably, a connecting frame 4 is connected to the middle position of the upper side of the mounting plate 1, the connecting frame 4 is positioned at one side above the propelling and holding mechanism 3 and is connected with an arc-shaped mounting frame 5, the arc-shaped mounting frame 5 is a structure with a laminating oil drum arc edge and a printing groove formed in the middle, a plurality of groups of fastening components 6 are arranged at the non-arc-edge structure of the arc-shaped mounting frame 5, the fastening components 6 can place and fix silk screen plates for screen printing, an ink distribution box 7 is connected to the upper side of the arc-shaped mounting frame 5, ink jet board 9 can spout printing ink to the silk screen board, ink jet board 9 is located the printing groove top of arc mounting bracket 5, the printing groove department of arc mounting bracket 5 is equipped with printing mechanism 10, thereby printing mechanism 10 carries out the silk screen printing to the oil drum of brushing silk screen board, printing mechanism 10 with fastening component 6 is with one side, 1 upside of mounting panel is kept away from it is equipped with drive mechanism 11 to impel 3 one side of enclasping mechanism, drive mechanism 11 can drive printing mechanism 10 gets into the state of taking one's place or carries out the printing state, drive mechanism 11 with printing mechanism 10 connects, impel and enclasping mechanism 3 nearly drive mechanism 11 one side and be equipped with trigger mechanism 110, trigger mechanism 110 can with drive mechanism 11 contacts.
In the embodiment, during specific operation, when the oil drum is required to be subjected to screen printing of a label, the external ink pipe 8 can be connected to an external ink source, the screen plate is placed in the arc-shaped mounting frame 5, the fastening component 6 fixes the screen plate, the device is pushed to the oil drum through the universal wheel 2, the pushing and holding mechanism 3 is enabled to contact the oil drum and push the oil drum towards the direction of the oil drum, the pushing and holding mechanism 3 holds the oil drum tightly, and the arc edge of the oil drum is matched with the arc edge of the mounting plate 1 and matched with the arc edge of the arc-shaped mounting frame 5; and when the propulsion enclasping mechanism 3 moves, the propulsion enclasping mechanism 3 drives the transmission mechanism 11 to move through the trigger mechanism 110, the transmission mechanism 11 drives the printing mechanism 10 to be in place, when the arc-shaped mounting rack 5 moves to be matched with the arc edge of the oil drum, the trigger mechanism 110 is triggered to be separated from the matching with the transmission mechanism 11, at the moment, an external ink pipe 8 can be externally connected through an external ink source to supply ink, so that the ink is sent into the ink jet plate 9 through the ink distribution box 7, and then is sprayed into the screen plate through the ink jet plate 9, at the moment, the transmission mechanism 11 drives the printing mechanism 10 to print the screen plate placed into the arc-shaped mounting rack 5 from the in-place state, so that the ink prints the arc edge of the oil drum through the screen plate, and after the printing mechanism 10 finishes printing, the transmission mechanism 11 also moves to the original position, at this time, the device can be pushed away from the oil drum, an external ink source is disconnected, the pushing and clasping mechanism 3 is manually reset, at this time, the pushing and clasping mechanism 3 drives the trigger mechanism 110 to reset, the trigger mechanism 110 is enabled to be in contact with the transmission mechanism 11 again, and the device is pushed to the next oil drum to be printed to repeat the actions.
Example 2
On the basis of example 1, as shown in FIGS. 4-9:
by the propulsion clasping mechanism 3 described in embodiment 1, as shown in fig. 4, the propulsion clasping mechanism 3 includes a first guide sleeve 31, a first guide rail 32, an arc block 33, a first rack 34, a connecting seat 35, a rotating shaft 36, a first circular gear 37, and a clamping plate 38, and specifically includes:
keep away from 11 one side of drive mechanism on the mounting panel 1 and be connected with first guide pin bushing 31, sliding type is connected with first guide rail 32 in the first guide pin bushing 31, 11 one end of drive mechanism is kept away from to first guide rail 32 is connected with arc piece 33, arc piece 33 and oil drum arc limit cooperation, the first guide rail 32 other end is connected with trigger mechanism 110, the first guide rail 32 outside is connected with two sets of first racks 34, be connected with two sets of connecting seats 35 with first guide pin bushing 31 homonymy position on the mounting panel 1, the internal rotation formula of connecting seat 35 is connected with pivot 36, all be connected with first round gear 37 and clamp plate 38 in the pivot 36, the nearly oil drum side of clamp plate 38 is the arc, and this arc and oil drum arc limit cooperation, first round gear 37 respectively with first rack 34 meshes.
In the specific operation of this embodiment, when the device is pushed, the arc block 33 is made to contact the oil drum and continue to push the device, so that the arc block 33 moves relative to the mounting plate 1, the arc block 33 will drive the first guide rail 32, the first rack 34 and the trigger mechanism 110 to move towards the transmission mechanism 11, the first rack 34 will drive the first circular gear 37 to rotate, so that the oil drum is clamped by the clamping plate 38, and the trigger mechanism 110 will drive the transmission mechanism 11 to move, so that the transmission mechanism 11 drives the printing mechanism 10 to be in place and print.
With the fastening assembly 6 of embodiment 1, as shown in fig. 5, the fastening assembly 6 includes a second guide rail 61, a second guide sleeve 62, a first elastic member 63, and a clamping block 64, specifically:
be connected with multiunit second guide rail 61 on the wall of the non-arc limit department of arc mounting bracket 5, sliding connection has second guide pin bushing 62 on second guide rail 61, second guide pin bushing 62 with be connected with first elastic component 63 between the 5 inner walls of arc mounting bracket, the printing groove one side of the nearly arc mounting bracket 5 of second guide pin bushing 62 is connected with clamp splice 64, the silk screen board can be carried to clamp splice 64.
In a specific operation, the screen plate can be placed at the printing slot of the arc-shaped mounting frame 5, so that the clamping blocks 64 and the first elastic members 63 clamp the screen plate.
As shown in fig. 6 to 7, the printing mechanism 10 according to embodiment 1 includes a third guide rail 101, a third guide sleeve 102, a moving rod 103, a printing block 104, a support 105, a first bearing seat 106, a first rotating rod 107, a first belt driving assembly 108, a pushing block 109, and a second belt driving assembly 1010, which are specifically:
two groups of third guide rails 101 are connected on the wall of the non-arc edge of the arc-shaped mounting rack 5, the third guide rails 101 are both connected with third guide sleeves 102 in a sliding way, a moving rod 103 is connected between the third guide sleeves 102, a printing block 104 is connected on one side of the moving rod 103 close to the printing groove of the arc-shaped mounting rack 5, the printing block 104 can brush the silk screen plate and make the silk screen plate contact the surface of the oil drum for silk screen printing, a bracket 105 is connected with the upper side of the connecting frame 4, a first bearing seat 106 is connected with the upper side of the bracket 105 and the inner side of the connecting frame 4, a first rotating rod 107 is connected in each first bearing seat 106, a first belt transmission assembly 108 is connected between the first rotating rods 107, two groups of push blocks 109 are connected to one side of the first belt transmission component 108 close to the moving rod 103, the moving rod 103 is located between the two sets of pushing blocks 109, and a second belt driving assembly 1010 is connected between the lower first rotating rod 107 and the driving mechanism 11.
In this embodiment, when the trigger mechanism 110 contacts and pushes the transmission mechanism 11, the transmission mechanism 11 will drive the lower first rotating rod 107 to rotate through the second belt transmission assembly 1010, the first rotating rod 107 will rotate through the first belt transmission assembly 108, so that the first belt transmission assembly 108 drives the moving rod 103 to move upwards through the push block 109, the moving rod 103 will move upwards through the third guide sleeve 102, the moving rod 103 will drive the printing block 104 to move upwards to be in position, when the trigger mechanism 110 is out of contact with the transmission mechanism 11, the transmission mechanism 11 will automatically reset, so that the first rotating rod 107 is driven to rotate backwards through the second belt transmission assembly 1010, so that the first belt transmission assembly 108 rotates backwards, so that the printing block 104 moves downwards from the position, thereby making printing block 104 brush the silk screen board to carry out the screen printing to the oil drum.
With the transmission mechanism 11 according to embodiment 1, as shown in fig. 8 to 9, the transmission mechanism 11 includes a fixing frame 111, a second bearing seat 112, a fourth guide sleeve 113, a fourth guide rail 114, a second elastic member 115, a second rack 116, a first conical block 117, a second rotating rod 118, a second circular gear 119, and a third circular gear 1110, and specifically includes:
two sets of fixed frames 111 are connected to the upper side of the mounting plate 1 far away from the first guide sleeve 31, four sets of second bearing seats 112 are connected to the upper side of the fixed frame 111, a fourth guide sleeve 113 is connected to the inner side of the fixed frame 111, a fourth guide rail 114 is connected to the inner side of the fourth guide sleeve 113 in a sliding manner, a second elastic member 115 is connected to the side of the fourth guide sleeve 113 far away from the first guide sleeve 31, the other end of the second elastic member 115 is connected to one end of the fourth guide rail 114 far away from the first guide sleeve 31, a second rack 116 is connected to one side of the fourth guide rail 114 near the trigger mechanism 110, a first conical block 117 is connected to one side of the second rack 116 near the trigger mechanism 110, the first conical block 117 can contact with the trigger mechanism 110, second rotating rods 118 are connected to two sets of corresponding adjacent second bearing seats 112, and a second circular gear 119 is connected to the second rotating rod 118 far away, the second circular gear 119 is engaged with the second rack 116, the second rotating rod 118 on the side close to the trigger mechanism 110 is connected with the second belt transmission assembly 1010, a third circular gear 1110 is connected between the two groups of second rotating rods 118, and the third circular gears 1110 are engaged with each other.
In this embodiment, in a specific operation, when the pushing clasping mechanism 3 is pushed to move toward the transmission mechanism 11, the first guide rail 32 will drive the triggering mechanism 110 to move, at this time, the triggering mechanism 110 contacts with the first conical block 117, the triggering mechanism 110 will drive the first conical block 117 to move toward the fixing frame 111, so that the first conical block 117 drives the second rack 116 to move, the second rack 116 will drive the fourth guide rail 114 to move, at this time, the second elastic member 115 enters a stressed state, the second rack 116 moves to drive the second circular gear 119 to rotate, the second circular gear 119 will drive the second rotating rod 118 to rotate, the second rotating rods 118 are mutually reversed 1110 through the third circular gear, so that the second belt transmission assembly 1010 drives the printing mechanism 10 to enter a position, when the trigger mechanism 110 moves to be triggered and does not contact with the first taper block 117, the second elastic element 115 is restored from a stressed state, so that the fourth guide rail 114 and the second rack 116 move towards a direction close to the arc-shaped mounting rack 5 to be restored, and the second rack 116 drives the second circular gear 119 to rotate reversely, so that the second belt transmission assembly 1010 rotates reversely, and the printing mechanism 10 is driven to print.
As shown in fig. 8 to 9, the trigger mechanism 110 described in embodiment 1 includes a support base 1101, a fifth guide rail 1102, a fifth guide sleeve 1103, a third elastic member 1104, a second taper block 1105, a third taper block 1106, and a roller base 1107, and specifically includes:
the utility model discloses a mounting plate, including first guide rail 32, supporting seat 1101 in-connection have a fifth guide rail 1102, sliding connection has a fifth guide bushing 1103 on fifth guide rail 1102, fifth guide bushing 1103 all is connected with third elastic component 1104 on the downside, third elastic component 1104 all with supporting seat 1101 inner wall connection, fifth guide bushing 1103 is close to first taper piece 117 one side and is connected with second taper piece 1105, second taper piece 1105 is connected with third taper piece 1106 on the coplanar with first taper piece 117, third taper piece 1106 can with first taper piece 117 contact, be connected with roller seat 1107 on the upside of mounting plate 1 is located between two sets of mounts 111, roller seat 1107 can with second taper piece 1105 contact.
In this embodiment, in a specific operation, when the first rail 32 moves towards the fixing frame 111, the first rail 32 drives the supporting seat 1101 to move, so as to drive the second taper block 1105 and the third taper block 1106 to move, at this time, the third taper block 1106 contacts with the first taper block 117, so that the third taper block 1106 drives the first taper block 117 to move towards the fixing frame 111, so as to drive the second rack 116 to move, so as to bring the printing mechanism 10 into the in-position state, when the second taper block 1105 moves into contact with the roller seat 1107, the roller seat 1107 drives the second taper block 1105 to move downwards, the second taper block 1105 moves downwards through the fifth guide sleeve 1103, the second taper block 1105 drives the third taper block 1106 to move downwards, so as to separate the third taper block 1106 from the contact with the first taper block 117, at this time, the transmission mechanism 11 will be automatically reset, that is, the second elastic member 115 is reset, so as to drive the printing mechanism 10 to brush the screen plate, and the first taper block 117 will also be reset, when the first guide rail 32 is manually reset, that is, when the first guide rail is moved away from the fixed frame 111, the second taper block 1105 and the third taper block 1106 will also be moved, and at this time, the second taper block 1105 and the third taper block 1106 will also be reset through the third elastic member 1104, so that the third taper block 1106 passes through the first taper block 117, and the third taper block 1106 is again brought into contact with the first taper block 117.
Example 3
On the basis of example 2, as shown in fig. 10:
still including firm subassembly 12, mounting panel 1 is kept away from and is equipped with firm subassembly 12 with oil drum complex arc limit department one side, firm subassembly 12 is including sixth guide pin bushing 121, sixth guide rail 122, fourth elastic component 123, prop ground piece 124 and footboard 125, specifically is:
mounting panel 1 is kept away from and is connected with sixth guide pin bushing 121 with oil drum complex arc limit department one side, slidable connection has sixth guide rail 122 in the sixth guide pin bushing 121, sixth guide rail 122 upside is connected with fourth elastic component 123, fourth elastic component 123 lower extreme is connected on the sixth guide pin bushing 121, sixth guide rail 122 lower extreme is connected with props landmass 124, prop landmass 124 and can contact ground and provide frictional force, prop landmass 124 upside and be connected with footboard 125.
In specific operation of this embodiment, when the pushing and clasping mechanism 3 is engaged with and clasped to the oil drum, the pedal 125 may be depressed, the pedal 125 will drive the grounding block 124 to move downward to contact the ground and provide friction, so that the device can be stably fixed on the ground through the grounding block 124 to avoid displacement, when the pedal 125 is depressed, the sixth guide rail 122 will also move downward, at this time, the fourth elastic member 123 will enter a stressed state, and when the pedal 125 is released, the fourth elastic member 123 will recover from the stressed state, so as to drive the sixth guide rail 122, the grounding block 124 and the pedal 125 to move upward to return, so that the grounding block 124 is separated from the ground.
To explain further, the first elastic member 63, the second elastic member 115, the third elastic member 1104 and the fourth elastic member 123 according to embodiments 1 to 3 may be springs.
Further, the first belt drive assembly 108 and the second belt drive assembly 1010 described in embodiments 1-2 may be belt driven.
While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.