CN220149126U - Lifting trolley for maintaining multi-connecting-rod type dumpling machine head - Google Patents
Lifting trolley for maintaining multi-connecting-rod type dumpling machine head Download PDFInfo
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- CN220149126U CN220149126U CN202321632320.XU CN202321632320U CN220149126U CN 220149126 U CN220149126 U CN 220149126U CN 202321632320 U CN202321632320 U CN 202321632320U CN 220149126 U CN220149126 U CN 220149126U
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- dumpling machine
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 14
- 230000008569 process Effects 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a lifting trolley for maintaining a multi-link type dumpling machine head, which belongs to the technical field of food molding auxiliary processing equipment, and comprises a movable base and an operation platform, wherein the operation platform is positioned right above the base, two groups of symmetrical lifting frames are connected between the operation platforms, the lifting frames realize the lifting of the operation platform through a driving device, and the gravity center is shared at the intersection points of the two sides in the lifting process, so that the dumpling machine head above the operation platform is more stable in the lifting process, the dumping of the dumpling machine head is prevented to a certain extent, and the bearing capacity is better while the large-scale lifting is realized; the device is also provided with a height adjusting mechanism, the pedal rod and the rotary drum connected with the pedal rod rotate around the column body and drive the adjusting plate fixed with the pedal rod to rotate, so that finer fine height fine adjustment of the dumpling machine head on the operation platform is realized; meanwhile, at least four universal wheels are arranged on the base, so that the whole device can conveniently move.
Description
Technical Field
The utility model belongs to the technical field of food forming auxiliary processing equipment, and particularly relates to a lifting trolley for maintaining a multi-link type dumpling machine head.
Background
The full-automatic dumpling forming machine comprises a dumpling machine head. The main function of the dumpling machine head is to put the dough and the stuffing into the appointed feeding port of the machine, and the finished dumpling can be produced by starting the machine, and the machine has the advantages of high production speed, high finished product, time and labor saving and the like; because the dumpling machine head has certain weight, manual carrying is difficult and has certain danger, one side of the conventional shear fork lifting device needs to slide in the lifting process, the gravity center changes in the sliding process, and when the dumpling machine head is positioned at one side end, the gravity center changes possibly to generate the phenomena of tilting, and the like, therefore, the dumpling machine head moving lifting device with relatively stable lifting process and better bearing capacity is required, and the dumpling machine head can be conveniently moved or overhauled.
Disclosure of Invention
In order to solve the problems in the prior art, the lifting trolley for maintaining the machine head of the multi-connecting-rod type dumpling is provided.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a lifting trolley for maintaining a multi-link type dumpling machine head, which comprises:
a movable base;
the operation platform is movably arranged right above the base along the vertical direction;
two groups of symmetrical lifting frames are hinged between the base and the operation platform, each group of lifting frames comprises two symmetrical first connecting arms and two symmetrical second connecting arms, and the first connecting arms are hinged with the second connecting arms;
the lifting device is used for driving the lifting frames to stretch or fold, and the lifting device is arranged between two symmetrical lifting frames.
Preferably, the lifting device comprises a first connecting rod and a second connecting rod, wherein the first connecting rod and the second connecting rod are respectively connected between two groups of symmetrical lifting frames and located at a hinging point of the lifting frames, the lifting device further comprises a threaded rod, the threaded rod penetrates through the first connecting rod and is rotationally connected with the second connecting rod, and the threaded rod is in threaded connection with the first connecting rod.
Preferably, the first connecting rod and the second connecting rod are both fixed at the top of the first connecting arm; the side wall of the first connecting rod is fixedly connected with a large nut, and the threaded rod is in threaded connection with the large nut; the side wall of the second connecting rod is connected with a bearing, the outer ring of the bearing is fixed with the second connecting rod, and the inner ring of the bearing is fixed with the threaded rod.
Preferably, the center of the threaded rod is fixedly connected with a limit bump.
Preferably, the base is a rectangular hollow frame body formed by connecting at least four steel bars, at least two reinforcing bars are fixedly connected inside the base, and the bottom of the first connecting arm is hinged with the reinforcing bars.
Preferably, the device further comprises at least one group of first cylinder and second cylinder which are sleeved in a sliding way, wherein the bottom of the first cylinder is connected with the base, and the top of the second cylinder is connected with the operation platform.
Preferably, the operation platform is further provided with a height fine adjustment mechanism, the height fine adjustment mechanism comprises a column body fixed on the outer side wall of the operation platform, a rotary drum is sleeved outside the column body in a rotating mode, an adjusting plate is connected above the rotary drum, and a foot rest lever is connected below the rotary drum; wherein, the one end that keeps away from operating platform still is connected with the limiting plate that prevents that the rotary drum from breaking away from.
Preferably, the operation platform is connected with at least four locating plates above, and the locating plates are uniformly distributed on the operation platform in a rectangular structure.
Preferably, the object placing platform is a U-shaped structure formed by connecting two short rods and one long rod, a push rod is connected to the short rods, a support rod is connected between the two long rods, and the top of the second connecting arm is hinged to the long rods.
Preferably, universal wheels are connected to the four corner edges of the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. be provided with mobilizable base and operation platform in the device, wherein operation platform is in directly over the base, is connected with the lift of two sets of symmetries between operation platform and the base, and the lift frame passes through drive arrangement and realizes operation platform's lift, and the in-process focus of going up and down is shared the junction in both sides for the dumpling aircraft nose of operation platform top is more steady in the process of going up and down, and to a certain extent prevents that it from empting, can make the bearing capacity better when realizing by a wide margin lift.
2. The height adjusting mechanism is arranged in the device, the pedal rod and the rotary drum connected with the pedal rod rotate around the column body through the pedal rod, and the adjusting plate fixed with the pedal rod is driven to rotate, so that finer height fine adjustment of the dumpling machine head on the operation platform is realized.
3. In the device, the supporting rods are fixedly connected in the two long rods of the operation platform, and the supporting rods can effectively prevent equipment from sliding down to cause injury to operators and the device when the dumpling machine head is installed.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a schematic diagram of the height fine adjustment mechanism of fig. 2 in half-section.
Fig. 4 is a top view of the present utility model.
Reference numerals illustrate:
1-a base; 101-steel bars; 102-reinforcing bars; 2-an operation platform; 21-short bar; 22-long rod; 23-pushing rod; 24-supporting rods; 3-lifting frames; 31-a first connecting arm; 32-a second connecting arm; 6-lifting device; 61-a first link; 62-a second link; 63-a threaded rod; 64-large nuts; 65-bearings; 66-limit lugs; 7-a first cylinder; 8-a second cylinder; 9-a fine height adjustment mechanism; 91-column; 92-a drum; 93-adjusting plate; 94-foot bars; 95-limiting plates; 10-positioning plates; 11-universal wheels.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
The lifting platform vehicle for repairing the dumpling machine heads with multiple connecting rods as shown in fig. 1-4 comprises:
the movable base 1, the base 1 is a rectangular hollow frame body formed by connecting at least four steel rods 101, at least two reinforcing rods 102 are fixedly connected in the base 1, in the embodiment, the steel rods 101 and the reinforcing rods 102 can be angle irons, and the angle irons are common steel materials in the market, so that the stress degree is good, the price is low, and the purchasing is convenient; wherein, the four corners of the base 1 are connected with universal wheels 11, and the movement of the device and the movement operation in a narrow space are realized through the universal wheels 11.
The device comprises a short rod 21, a long rod 22, an operation platform 2, a push rod 23, a storage cylinder, a supporting rod 24 and a support rod 24, wherein the operation platform 2 is used for placing a tool for maintaining the dumpling machine head, the operation platform is of a U-shaped structure formed by connecting the two short rods 21 and the long rod 22, the short rod 21 and the long rod 22 are made of angle iron materials in the embodiment, the push rod 23 can be welded with the storage cylinder, the storage cylinder is used for placing a tool for maintaining the dumpling machine head, the supporting rod 24 is connected between the two long rods 22, and the supporting rod 24 is used for preventing equipment from sliding down to cause injury to operators and the device when the dumpling machine head is installed;
the operation platform 2 is movably arranged right above the base 1 along the vertical direction; a lifting frame 3 which is symmetrical in two words is hinged between the base 1 and the operating platform 2, each group of lifting frame 3 comprises a first connecting arm 31 and a second connecting arm 32 which are symmetrical in two, and the first connecting arm 31 and the second connecting arm 32 are hinged; in this embodiment, the first connecting arm 31 and the second connecting arm have the same structure and material, and are hollow square steel pipes; wherein the first bottom is hinged with the reinforcing rod 102, and the top of the second connecting arm 32 is hinged with the long rod 22;
it is noted that the hinge in the device can be hinged by using a bolt and a nut, so that the hinge can rotate between the bolt and the nut.
The lifting device 6 is arranged between the two symmetrical lifting frames 3, the lifting device 6 comprises a first connecting rod 61 and a second connecting rod 62, the first connecting rod 61 is respectively connected between the two symmetrical lifting frames 3 and is positioned at a lifting hinge point, the lifting device further comprises a threaded rod 63, the threaded rod 63 penetrates through the first connecting rod 61 and is rotationally connected with the second connecting rod 62, the threaded rod 63 is in threaded connection with the first connecting rod 61, a handle is connected to the tail end of the threaded rod 63 penetrating through the first connecting rod 61, and the handle is of an L-shaped rod-shaped structure, so that a worker can conveniently hold the threaded rod 63 for rotation;
the first connecting rod 61 and the second connecting rod 62 are both fixed on the top of the first connecting arm 31, the first connecting rod 61 is fixed on the top of the left first connecting arm 31, the second two rods are fixed on the top of the right first connecting arm 31, and a certain distance is reserved between the first connecting rod 61 and the second connecting rod 62; the side wall of the first connecting rod 61 is fixedly connected with a large nut 64, the large nut 64 and the first connecting rod 61 are provided with threaded through holes, a threaded rod 63 penetrates through the large nut 64 and the first connecting rod 61 and is in threaded connection with the large nut 61 to realize folding and stretching of the lifting frame 3, the side wall of the second connecting rod 62 is connected with a bearing 65, the outer ring of the bearing 65 is fixed with the second connecting rod 62, the inner ring of the bearing 65 is fixed with the threaded rod 63, and the purpose that the threaded rod 63 rotates on the second connecting rod 62 is realized through the bearing 65; the large nut 64, the outer ring of the bearing 65, the second connecting rod 62, the inner ring of the bearing 65 and the threaded rod 63 are fixed in a welding mode, the fixing is firmer in a resistance spot welding mode, and the rotation of the threaded rod 63 between the two lifting frames 3 is more stable; the threaded rod 63 is rotated, and the threaded rod 63 is in threaded connection with the large nut 64, so that two hinge points on the left side and the right side of the lifting frame 3 are gradually close to or far away from each other, and the lifting frame 3 is stretched or folded;
in this embodiment, the materials and structures of the first connecting rod 61 and the second connecting rod 62 are the same, and are all U-shaped steel pipes, two sides of the steel plate of the first connecting rod 61 are fixedly connected with the tops of the first connecting arms 31 which are symmetrical front and back on the left side through bolts, and two sides of the steel plate of the second connecting rod 62 are fixedly connected with the tops of the first connecting arms 31 which are symmetrical front and back on the right side through threads; a limit bump 66 is fixedly connected to the center of the threaded rod 63, and when the threaded rod 63 is rotated to lower the device, the first link 61 gradually moves inwards, and the position of the first link is limited by the limit bump 66, so that the lifting frame 3 is prevented from collision in the lowering process.
The lifting frame further comprises at least one group of first cylinder bodies 7 and second cylinder bodies 8 which are sleeved in a sliding manner, wherein the bottom of the first cylinder bodies 7 is connected with the base 1 in a welded manner, the top of the second cylinder bodies 8 is connected with the operating platform 2 in a welded manner, the first cylinder bodies 7 are rectangular hollow steel materials with the size being larger than that of the second cylinder bodies 8, the inner hollow parts of the first cylinder bodies 7 are in sliding connection with the second cylinder bodies 8, the second cylinder bodies 8 are rectangular hollow steel materials with the size being smaller than that of the inner hollow parts of the first cylinder bodies 7, the first cylinder bodies 7 and the second cylinder bodies 8 are used for enhancing the stability of the lifting frame 3 in the lifting process, in the embodiment, two groups of first whole bodies and the second cylinder bodies 8 are arranged in the middle of first connecting arms 31 on the left side and the right side of symmetry.
The operation platform 2 is also provided with a height fine adjustment mechanism, the height fine adjustment mechanism comprises a column 91 fixed on the outer side wall of the operation platform 2, a rotary drum 92 is sleeved outside the column 91 in a rotary mode, an adjusting plate 93 is connected above the rotary drum 92, a foot rest lever 94 is connected below the rotary drum 92, the foot rest lever 94 is of an L-shaped structure, and workers can conveniently and directly pedal the foot rest lever 94 to drive the foot rest lever 94 to adjust and rotate; wherein, the end far away from the operation platform 2 is also connected with a limiting plate 95 for preventing the rotary drum 92 from separating, the staff steps on a foot pedal rod 94, the foot pedal rod 94 drives the rotary drum 92 and an adjusting plate 93 connected with the rotary drum 92 to rotate, and the rotating adjusting plate 93 can realize finer micro-height adjustment for the dumpling machine head; the top of the operation platform 2 is also provided with at least four groups of positioning plates 10, the positioning plates 10 are uniformly distributed on the operation platform 2 to form a rectangular structure, the positioning plates 10 are in a chamfer shape in the embodiment, and are fixedly connected above the operation platform 2 through spot welding, and the positioning plates 10 are used for supporting and positioning the positions of the dumpling machine heads and preventing the dumpling machine heads from sliding, falling off.
The working principle of the device is as follows:
when the dumpling machine head is damaged and needs to be overhauled, the dumpling machine head is placed on the operation platform 2, and the dumpling machine head is pushed by the push rod 239 to be suitable for a maintenance place;
when the height of the dumpling machine head needs to be adjusted, the threaded rod 63 is screwed, the first connecting rod 61 assembly which is in threaded connection with the threaded rod 63 in the rotating process moves in the interior, the hinge point of the lifting frame 3 is driven to move synchronously with the threaded rod 63 in the moving process, the hinge point is contracted inwards, the large-scale lowering of the operation platform 2 can be realized, the large-scale raising of the operation platform 2 can be realized by reversely rotating the threaded rod 63, the lifting of the operation platform 2 is adjusted through the rotation of the threaded rod 63, and when the lifting is to a proper position, the dumpling machine head on the operation platform 2 at the current position can be overhauled; the gravity center is shared to the hinge points at two sides in the lifting process, so that the device is more stable in the lifting process and can be prevented from falling to a greater extent.
The operation platform 2 is further provided with a height fine adjustment mechanism 9, the height fine adjustment mechanism 9 is used for stepping on a pedal rod 94, a rotary drum 92 connected above the pedal rod 94 rotates around a column 91, the rotary drum 92 rotates in-process to drive an adjusting plate 93 to rotate, the adjusting plate 93 jacks up a dumpling machine head, fine adjustment of the height is achieved, and further overhaul operation is facilitated.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a many connecting rods formula dumpling aircraft nose maintenance is with elevating platform truck which characterized in that includes:
a movable base;
the operation platform is movably arranged right above the base along the vertical direction;
two groups of symmetrical lifting frames are hinged between the base and the operation platform, each group of lifting frames comprises two symmetrical first connecting arms and two symmetrical second connecting arms, and the first connecting arms are hinged with the second connecting arms;
the lifting device is used for driving the lifting frames to stretch or fold, and the lifting device is arranged between two symmetrical lifting frames.
2. The lifting trolley for repairing the dumpling machine head with multiple connecting rods according to claim 1, wherein the lifting device comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are respectively connected between two groups of symmetrical lifting frames and are positioned at the hinging point of the lifting frames, the lifting trolley further comprises a threaded rod, the threaded rod penetrates through the first connecting rod and is in rotary connection with the second connecting rod, and the threaded rod is in threaded connection with the first connecting rod.
3. The lifting trolley for repairing the dumpling machine head with multiple connecting rods according to claim 2, wherein the first connecting rod and the second connecting rod are fixed at the top of the first connecting arm; the side wall of the first connecting rod is fixedly connected with a large nut, and the threaded rod is in threaded connection with the large nut; the side wall of the second connecting rod is connected with a bearing, the outer ring of the bearing is fixed with the second connecting rod, and the inner ring of the bearing is fixed with the threaded rod.
4. The lifting trolley for repairing the dumpling heads with multiple connecting rods according to claim 2, wherein the center of the threaded rod is fixedly connected with a limit lug.
5. The lifting trolley for repairing the dumpling machine heads, which is used for repairing the dumpling machine heads and is characterized in that the base is a rectangular hollow frame body formed by connecting at least four steel rods, at least two reinforcing rods are fixedly connected inside the base, and the bottoms of the first connecting arms are hinged with the reinforcing rods.
6. The lifting trolley for repairing the dumpling heads with multiple connecting rods according to claim 1, further comprising at least one group of first cylinder and second cylinder which are sleeved in a sliding manner, wherein the bottom of the first cylinder is connected with the base, and the top of the second cylinder is connected with the operation platform.
7. The lifting trolley for maintaining the dumpling machine heads, which is characterized by comprising a height fine adjustment mechanism, wherein the operation platform is further provided with a column body fixed on the outer side wall of the operation platform, a rotary drum is sleeved outside the column body in a rotary manner, an adjusting plate is connected above the rotary drum, and a foot rest lever is connected below the rotary drum; wherein, the one end that keeps away from operating platform still is connected with the limiting plate that prevents that the rotary drum from breaking away from.
8. The lifting trolley for maintaining the dumpling machine heads with the multiple connecting rods according to claim 1, wherein at least four positioning plates are connected above the operation platform and are uniformly distributed on the operation platform in a rectangular structure.
9. The lifting trolley for repairing the dumpling heads, which is characterized in that the operation platform is a U-shaped platform formed by connecting two short rods and one long rod, a push rod is connected to the short rods, a support rod is connected between the two long rods, and the top of the second connecting arm is hinged with the long rods.
10. The lifting trolley for repairing the dumpling machine heads with multiple connecting rods according to claim 1, wherein universal wheels are connected to four corner edges of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632320.XU CN220149126U (en) | 2023-06-26 | 2023-06-26 | Lifting trolley for maintaining multi-connecting-rod type dumpling machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632320.XU CN220149126U (en) | 2023-06-26 | 2023-06-26 | Lifting trolley for maintaining multi-connecting-rod type dumpling machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220149126U true CN220149126U (en) | 2023-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321632320.XU Active CN220149126U (en) | 2023-06-26 | 2023-06-26 | Lifting trolley for maintaining multi-connecting-rod type dumpling machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220149126U (en) |
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2023
- 2023-06-26 CN CN202321632320.XU patent/CN220149126U/en active Active
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