CN217576828U - Charging tray conveying device - Google Patents
Charging tray conveying device Download PDFInfo
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- CN217576828U CN217576828U CN202221501322.0U CN202221501322U CN217576828U CN 217576828 U CN217576828 U CN 217576828U CN 202221501322 U CN202221501322 U CN 202221501322U CN 217576828 U CN217576828 U CN 217576828U
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Abstract
The utility model relates to the field of food processing equipment, and provides a material tray conveying device, which comprises a frame, a chain mechanism, a material tray assembly, a horizontal guider, a turning guider, a synchronous transmission mechanism and a transmission motor; the horizontal guider comprises a horizontal guide wheel arranged on the outer side of the transverse head of the tray frame and a horizontal guide rail arranged on the rack and matched with the horizontal guide wheel, and the horizontal guide wheel is restricted by the horizontal guide rail to run; the turning guider comprises a vertical guide strip vertically fixed at the transverse head of the material tray frame and a turning vertical blocking mechanism arranged on the frame and positioned at the upper and lower turning positions of material tray conveying chains at two ends of the frame, and a vertical blocking rolling assembly in the turning vertical blocking mechanism is in rolling contact with the vertical guide strip. The charging tray conveying device can ensure that the charging tray is stable in horizontal state when turning and moving on a plane, and the charging tray is not easy to incline; the conveying chains of the material tray run synchronously with high reliability, low failure rate and small occupied area.
Description
Technical Field
The utility model relates to a food processing equipment field, concretely relates to charging tray conveyor is applicable to baking, stoving, steaming, fermentation or cooling arrangement such as food, agricultural product.
Background
Some foods, agricultural products and medicinal materials can not be turned over when being baked, frozen, cooled and fermented, and are fragile and damaged in shape after being turned over. At present, the method for solving the problem is either single-layer conveying, long equipment or circular spiral equipment is needed, and the occupied area is large; or multi-layer multi-ring chain conveying, namely, each layer of chain forms an independent closed-loop conveying chain to form a multi-layer multi-closed-loop conveying mechanism, materials must roll from the upper layer to the lower layer, and the risk of crushing and deformation is increased.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a material tray conveying device which can ensure that the horizontal state of the material tray is stable when the material tray turns and moves on a plane, and the material tray is not easy to incline; the conveying chains of the material tray run synchronously with high reliability, low failure rate and small occupied area.
The purpose of the utility model is realized through following technical measure: a charging tray conveying device comprises a rack, a chain mechanism, a charging tray assembly, a horizontal guider, a turning guider, a synchronous transmission mechanism and a transmission motor;
the chain mechanism comprises chain wheel groups which are arranged at two ends of the rack in a multilayer mode in the vertical direction, the chain wheels, the main transmission through shaft and the driven transmission half shaft are connected to the rack through bearings and bearing seats, two or more conveying chains are arranged in parallel in the horizontal direction, and the chains surround the chain wheel groups to form an upper multilayer closed loop and a lower multilayer closed loop;
the material tray assembly comprises a material tray frame, a rotating shaft is arranged on the material tray frame, the material tray frame is rotatably connected with the conveying chain through two ends of the rotating shaft and forms a movable whole with the conveying chain, and the material tray is arranged on the material tray frame;
the horizontal guider comprises a horizontal guide wheel arranged on the outer side of the transverse head of the material tray frame and a horizontal guide rail arranged on the rack and matched with the horizontal guide wheel, and the horizontal guide wheel is constrained by the horizontal guide rail to run;
the turning guider comprises a vertical guide strip vertically fixed at the transverse head of the material tray frame and a turning vertical blocking mechanism which is arranged on the frame and positioned at the upper turning part and the lower turning part of material tray conveying chains at two ends of the frame, so that the material tray frame is always in a horizontal state when the chains turn downwards or upwards; the turning vertical blocking mechanism comprises a vertical blocking rolling assembly, a guide spring, a spring guide shaft, a guide sleeve and a guide sleeve fixing plate, wherein the vertical blocking rolling assembly is connected with the spring guide shaft, the spring guide shaft is sleeved with the guide spring and then penetrates through the guide sleeve, the guide sleeve is fixed through the guide sleeve fixing plate, and the vertical blocking rolling assembly is in rolling contact with the vertical guide strip.
In the above technical solution, the synchronous transmission mechanism includes a synchronous through shaft, the synchronous through shaft traverses the rack and is fixed on the rack by a bearing seat, a synchronous sprocket is installed on the synchronous through shaft, and the synchronous sprocket is connected with a corresponding synchronous sprocket on the half shaft through a chain to ensure synchronous operation of a corresponding pair or plurality of sprockets.
In the technical scheme, the vertical guide strip of the transverse head of the charging tray frame is of a square steel, angle steel, square tube, cylindrical steel tube or channel steel structure.
In the technical scheme, the vertical guide strip is fixed on the cross head of the charging tray frame, the vertical guide strip and the charging tray frame are fixed into a whole, the rotating shaft can rotate freely, and the horizontal state of the charging tray is controlled by the horizontal and turning guider.
The charging tray conveying device can ensure that the charging tray is stable in horizontal state when turning and moving on a plane, and the charging tray is not easy to incline; the synchronous running reliability of the conveying chains of the material tray is high, and the dislocation of the chuck and the chains is not easy to occur; low noise, simple structure, convenient maintenance, low failure rate and small occupied area.
Drawings
Fig. 1 is a schematic view of the middle chain mechanism of the present invention.
Fig. 2 is a schematic view of the whole machine of the present invention (the vertical stopping mechanism for turning left end of the frame is omitted).
Fig. 3 is a first schematic view (overlooking) of the tray assembly of the present invention.
Fig. 4 is a second schematic diagram of the middle tray assembly of the present invention.
Fig. 5 is a partially enlarged view of a portion a in fig. 4.
Fig. 6 is a third schematic view (side view) of the tray assembly of the present invention.
Fig. 7 is a partially enlarged view of fig. 5 at B.
Fig. 8 is a partial enlarged view of fig. 5 at C.
FIG. 9 is a first schematic view (top view) of a first exemplary embodiment of a turn guide.
Fig. 10 is a second schematic diagram (side view) of the bend guide according to the first embodiment.
Fig. 11 is an operation diagram of the turning guide according to the first embodiment.
Fig. 12 is a first (top) view of a second embodiment of the turn guide.
Fig. 13 is a second schematic view (side view) of the second bending guide according to the second embodiment.
Fig. 14 is an operation diagram of a second embodiment of the turning guide.
Fig. 15 is a first (top) view of a bend guide according to a third embodiment.
Fig. 16 is a second schematic view (side view) of the bend guide according to the third embodiment.
Fig. 17 is a schematic view showing the operation of the turning guide according to the third embodiment.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, which should not be construed as limiting the invention.
Example one
The material tray conveying device comprises a rack, a chain mechanism 1, a material tray assembly 2, a horizontal guider 4, a turning guider 3, a synchronous transmission mechanism and a transmission motor.
As shown in fig. 1 and 2, the chain mechanism 1 includes chain wheel sets arranged in multiple layers in the vertical direction at two ends of the machine frame, the chain wheels, the main transmission through shaft 1.1 and the driven transmission half shaft 1.2 are connected to the machine frame through bearings and bearing seats, two or more conveying chains 1.3 are arranged in parallel in the horizontal direction, and the chains encircle the chain wheel sets to form a closed loop with upper and lower multiple layers.
As shown in fig. 3, 4 and 6, the material tray assembly 2 includes a material tray frame 2.1 installed between (or on) the conveying chains, a rotating shaft 2.2 is provided on the material tray frame 2.1, the rotating shaft 2.2 is provided at the bottom of or passes through the material tray frame, the material tray frame is rotatably connected with the conveying chains through two ends of the rotating shaft to form a movable whole with the conveying chains, the material tray 2.3 is installed on the material tray frame, and the material tray is not fixed, so that it is convenient to take down and clean; or the tray frame and the tray are integrated.
As shown in fig. 5 and 8, the horizontal guide device 4 includes a horizontal guide wheel 4.1 (or two or more roller shafts) installed outside the horizontal head of the tray frame, and a horizontal guide rail 4.2 installed on the frame and matched with the horizontal guide wheel, the horizontal guide wheel 4.1 is constrained by the horizontal guide rail 4.2 to run, so as to ensure that the tray does not turn over when traveling in the horizontal plane and at a certain inclination.
The synchronous transmission mechanism comprises a synchronous through shaft 5, the synchronous through shaft 5 transversely penetrates through the rack and is fixed on the rack through a bearing seat, a synchronous chain wheel is installed on the synchronous through shaft and is connected with a corresponding synchronous chain wheel on the half shaft through a chain, and therefore the synchronous operation of the corresponding pair or the plurality of chain wheels is guaranteed.
As shown in fig. 7 and 9 to 11, the turning guide 3 comprises a vertical guide wheel fixing frame 3.1 vertically fixed at the cross head of the material tray frame, a vertical guide wheel 3.2 is arranged on the fixing frame, and a turning vertical blocking mechanism which is arranged on the frame and is positioned at the upper and lower turning positions of the material tray conveying chains at two ends of the frame, so that the material tray frame (or the material tray) is always in a horizontal state when the chains turn downwards or upwards; the turning vertical stopping mechanism comprises a turning vertical stopping guide rail 3.3, a guide spring 3.4, a spring guide shaft 3.5, a guide sleeve 3.6 and a guide sleeve fixing plate 3.7, wherein the turning vertical stopping guide rail 3.3 is connected with the spring guide shaft 3.5, the spring guide shaft 3.5 is sleeved with the guide spring 3.4 and then penetrates through the guide sleeve 3.6, the guide sleeve 3.6 is fixed through the guide sleeve fixing plate 3.7, and rolling friction is realized when a vertical guide wheel 3.2 on a fixing frame and the turning vertical stopping guide rail 3.3 move in parallel so as to reduce friction resistance.
Example two
As shown in fig. 12 to 14, the turning guide comprises a vertical guide strip 3.8 vertically fixed at the transverse end of the tray frame and a turning vertical stopping mechanism arranged on the frame and positioned at the upper turning part and the lower turning part of the tray conveying chains at two ends of the frame, so that the tray frame is always in a horizontal state when the chains turn downwards or upwards; the turning vertical blocking mechanism comprises a vertical blocking rolling component 3.9, a guide spring 3.4, a spring guide shaft 3.5, a guide sleeve 3.6 and a guide sleeve fixing plate 3.7, wherein the vertical blocking rolling component 3.9 is connected with the spring guide shaft 3.5, the spring guide shaft 3.5 is sleeved with the guide spring 3.4 and then penetrates through the guide sleeve 3.6, the guide sleeve 3.6 is fixed through the guide sleeve fixing plate 3.7, and rolling friction is realized when the vertical guide strip 3.8 and the vertical blocking rolling component 3.9 move in parallel, so that friction resistance is reduced.
EXAMPLE III
As shown in fig. 15 to 17, the turning guide comprises two symmetrical vertical guide strips 3.10 vertically fixed at the transverse ends of the tray frame and a turning vertical stopping mechanism arranged on the frame and positioned at the positions of the two tray conveying chains at the two ends of the frame, which are turned downwards, so that the tray frame is always in a horizontal state when the chains turn downwards or upwards; the symmetrical vertical guide strips 3.10 are symmetrically arranged along a rotating shaft, the turning vertical blocking mechanism comprises a vertical blocking rolling component 3.9, a guide spring 3.4, a spring guide shaft 3.5, a guide sleeve 3.6 and a guide sleeve fixing plate 3.7, the vertical blocking rolling component 3.9 is connected with the spring guide shaft 3.5, the guide spring 3.4 is sleeved on the spring guide shaft 3.5 and then penetrates through the guide sleeve 3.6, and the guide sleeve 3.6 is fixed through the guide sleeve fixing plate 3.7. The symmetrical vertical guide strips 3.10 are respectively matched with the turning vertical stopping mechanisms at the two ends of the machine frame to work, and rolling friction is realized when the symmetrical vertical guide strips 3.10 and the vertical stopping rolling assemblies 3.9 move in parallel so as to reduce friction resistance.
The vertical guide strips 3.8 (or the symmetrical vertical guide strips 3.10) are fixed on the cross head of the charging tray frame and are fixed with the charging tray frame into a whole, the rotating shaft can rotate freely, and the horizontal state of the charging tray is controlled by the horizontal and turning guider.
Details not described in the present specification belong to the prior art known to those skilled in the art.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the embodiments of the present invention.
Claims (4)
1. The utility model provides a charging tray conveyor which characterized in that: comprises a frame, a chain mechanism, a material tray assembly, a horizontal guider, a turning guider, a synchronous transmission mechanism and a transmission motor;
the chain mechanism comprises chain wheel groups which are arranged at two ends of the rack in a multilayer mode in the vertical direction, the chain wheels, the main transmission through shaft and the driven transmission half shaft are connected to the rack through bearings and bearing seats, two or more conveying chains are arranged in parallel in the horizontal direction, and the chains surround the chain wheel groups to form a closed loop with an upper layer and a lower layer;
the charging tray assembly comprises a charging tray frame, a rotating shaft is arranged on the charging tray frame, the charging tray frame is rotatably connected with the conveying chain through two ends of the rotating shaft and forms a movable whole with the conveying chain, and the charging tray is arranged on the charging tray frame;
the horizontal guider comprises a horizontal guide wheel arranged on the outer side of the transverse head of the tray frame and a horizontal guide rail arranged on the rack and matched with the horizontal guide wheel, and the horizontal guide wheel is restricted by the horizontal guide rail to run;
the turning guider comprises a vertical guide strip vertically fixed at the transverse head of the material tray frame and a turning vertical stopping mechanism which is arranged on the frame and positioned at the upper turning part and the lower turning part of material tray conveying chains at two ends of the frame, so that the material tray frame is always in a horizontal state when the chains turn downwards or upwards; the turning vertical blocking mechanism comprises a vertical blocking rolling assembly, a guide spring, a spring guide shaft, a guide sleeve and a guide sleeve fixing plate, wherein the vertical blocking rolling assembly is connected with the spring guide shaft, the spring guide shaft is sleeved with the guide spring and then penetrates through the guide sleeve, the guide sleeve is fixed through the guide sleeve fixing plate, and the vertical blocking rolling assembly is in rolling contact with the vertical guide strip.
2. The tray transport device according to claim 1, wherein: the synchronous transmission mechanism comprises a synchronous through shaft, the synchronous through shaft transversely penetrates through the rack and is fixed on the rack through a bearing seat, a synchronous chain wheel is mounted on the synchronous through shaft and is connected with a synchronous chain wheel on a corresponding half shaft through a chain, so that the synchronous operation of a corresponding pair of or a plurality of chain wheels is ensured.
3. The tray transport device of claim 1, wherein: the vertical guide strip of the transverse head of the material tray frame is of a square steel, angle steel, square tube, cylindrical steel tube or channel steel structure.
4. The tray transport device according to claim 1, wherein: the vertical guide strip is fixed on the transverse head of the charging tray frame and is fixed with the charging tray frame into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501322.0U CN217576828U (en) | 2022-06-16 | 2022-06-16 | Charging tray conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221501322.0U CN217576828U (en) | 2022-06-16 | 2022-06-16 | Charging tray conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217576828U true CN217576828U (en) | 2022-10-14 |
Family
ID=83529212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221501322.0U Active CN217576828U (en) | 2022-06-16 | 2022-06-16 | Charging tray conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217576828U (en) |
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2022
- 2022-06-16 CN CN202221501322.0U patent/CN217576828U/en active Active
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