CN218707427U - Straw square bag pallet truck - Google Patents

Abstract

The straw square-bag pallet truck relates to the technical field of agricultural machinery, solves the problem that the existing straw pallet truck does not have straw pallet equipment, and comprises a truck body, a feeding mechanism, a stacking mechanism, a lifting mechanism, a pushing mechanism and a loading mechanism, wherein the stacking mechanism, the lifting mechanism, the pushing mechanism and the loading mechanism are all arranged on the truck body; the feeding mechanism is arranged corresponding to the stacking mechanism and can feed the square bags to the stacking mechanism; the stacking mechanism is arranged corresponding to the lifting mechanism and can stack at least two square packages into a square package layer in a row and a column; the lifting mechanism is arranged corresponding to the pushing mechanism and can lift the square cladding obtained by the stacking mechanism; the pushing mechanism is arranged corresponding to the loading mechanism and can push the square cladding to the loading mechanism; the loading mechanism can load the square bag pushed onto the loading mechanism by the pushing mechanism. The utility model discloses with loading and pile up neatly collection an organic whole, work efficiency is high, and intensity of labour is little, avoids the potential safety hazard that artifical work brought.

Description

Straw square bag pallet truck

Technical Field

The utility model relates to the technical field of agricultural machinery, concretely relates to straw square bag pallet truck.

Background

The straw treatment method in the field is generally that farmers drive transportation equipment to the field, manually pick and load square bags scattered in the field and manually stack the square bags, and the method is the most applied mode, but has high labor intensity and low working efficiency.

At present, a straw pick-up and loading machine is available, pick-up and loading can be achieved, stacking cannot be achieved, people need to stand on transportation equipment for manual stacking, the method needs to stand on the transportation equipment for stacking, safety is high, and labor intensity is still high.

Therefore, a straw pallet truck capable of stacking straws needs to be designed.

Disclosure of Invention

In order to solve the problem, the utility model provides a straw square bag pallet truck.

The straw square bag pallet truck comprises a truck body, a feeding mechanism, a stacking mechanism, a lifting mechanism, a pushing mechanism and a loading mechanism, wherein the stacking mechanism, the lifting mechanism, the pushing mechanism and the loading mechanism are all arranged on the truck body; the feeding mechanism is arranged corresponding to the stacking mechanism and can feed the square bags to the stacking mechanism; the stacking mechanism is arranged corresponding to the lifting mechanism and can stack at least two square packages into a square package layer in a row and a column; the lifting mechanism is arranged corresponding to the pushing mechanism and can lift the square cladding obtained by the stacking mechanism; the pushing mechanism is arranged corresponding to the loading mechanism and can push the square cladding to the loading mechanism; the loading mechanism can load the square bag pushed onto the loading mechanism by the pushing mechanism.

Advantageous effects

The utility model provides a pile up neatly car is wrapped to straw side not only can realize the pile up neatly, still with loading and pile up neatly collection an organic whole, realize the loading through feed mechanism, realize the pile up neatly through layer mechanism, elevating system, push mechanism and loading mechanism, work efficiency is high, and intensity of labour is little, avoids the potential safety hazard that artifical work brought.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate example embodiments of the invention and together with the description serve to explain the invention without limitation.

FIG. 1 is a perspective view of one perspective of the straw square bale pallet truck of the present invention.

Fig. 2 is a perspective view of another perspective view of the straw square bale pallet truck of the present invention.

FIG. 3 is a state diagram of the square bales entering the collection port of the straw square bale pallet truck.

FIG. 4 is a state diagram of the bale of the straw bale pallet truck of the present invention being transported by a conveyor belt.

FIG. 5 is a schematic diagram of the position of a square bale after the arrangement state of the square bale in the straw square bale pallet truck is corrected.

FIG. 6 is a state diagram of the first bale of the first layer of the straw square bale pallet truck after being placed.

FIG. 7 is a state diagram of the straw square bale pallet truck after the first layer of square bales is placed.

FIG. 8 is a perspective view of the S3 state of the straw square bale pallet truck of the present invention.

FIG. 9 is a side view of the S3 state of the straw square bale pallet truck of the present invention.

FIG. 10 is a diagram of the first level Fang Baoceng of the straw square bale pallet truck of the present invention being raised to the second level.

FIG. 11 is a state diagram of a blocking fork of the straw square bale pallet truck supporting a layer of square bales.

FIG. 12 is a state diagram of the lifting plate descending and returning to the original position when the partition fork of the straw square-bag pallet truck supports the square bag.

FIG. 13 is a state diagram of the second layer of the straw square bale pallet truck of the present invention filled with square bales and the first layer filled with square bales.

FIG. 14 is a diagram showing the state that the second layer of bales falls onto the first layer of bales in the straw square bale pallet truck of the present invention.

FIG. 15 is a diagram showing the first layer, the second layer and the third layer of square bales of the straw square bale pallet truck.

FIG. 16 is a state diagram of the straw square bale pallet truck with multiple rows and one column of square bale stacks on the material loading plate.

Fig. 17 is a state diagram of the first row of bales pushed to the second row by all the pushing plates of the straw bale pallet truck.

FIG. 18 is a partially sectioned structural diagram of a loading mechanism of the straw square bale pallet truck of the present invention.

FIG. 19 is a moving state diagram of a side baffle before material loading of the straw square bale pallet truck

FIG. 20 is a side view of the straw square bale pallet truck with the square bales fully loaded on the material loading floor.

FIG. 21 is a perspective view of the straw square bale pallet truck with the square bales fully arranged on the material loading base plate.

FIG. 22 is a discharge state diagram of the straw square bag pallet truck.

Wherein, 1, a baffle plate at the right side of the code layer; 2. lifting the left baffle; 3. a first hydraulic cylinder; 4. a transfer baffle; 5. a conveyor belt; 6. a collection port; 7. a traction support; 8. a first layer of hydraulic cylinders; 9. a second layer of hydraulic cylinders; 10. a third layer of hydraulic cylinders; 11. a fourth layer of hydraulic cylinders; 12. a partition baffle plate; 13. a fourth layer of push plates; 14. a third layer of push plate; a second layer of pusher plates; 16. a first layer of push plates; 17. a roller; 18. a lifting plate; 19. a second hydraulic cylinder; 20. a wheel; 21. a chassis support; 22. a hydraulic cylinder III; 23. a roller conveying group; 24. a blocking fork; 25. a reduction motor; 26, a lead screw; 27. a polish rod; 28. a material loading floor; 29. the material loads the front side shield.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Straw side's package pile up neatly car, including automobile body, feed mechanism, sign indicating number layer mechanism, elevating system, push mechanism and loading mechanism all set up on the automobile body, and feed mechanism connects automobile body or sign indicating number layer mechanism. The feeding structure corresponds to the stacking mechanism, the stacking mechanism corresponds to the lifting mechanism, the lifting mechanism corresponds to the pushing mechanism, and the pushing mechanism corresponds to the loading mechanism. The feeding structure can feed the square bags to the stacking mechanism, and the stacking mechanism can stack at least two square bags into Fang Baoceng in a row and a column, wherein one row is one layer; the lifting mechanism can lift the square cladding obtained by the stacking mechanism; the pushing mechanism can push the square cladding obtained by the stacking mechanism and/or the square cladding lifted by the lifting mechanism to the loading mechanism; the loading mechanism can load the square bag pushed onto the loading mechanism by the pushing mechanism.

As an embodiment, the layer stacking mechanism can stack a plurality of square packages into a row of multi-column square packages; the lifting mechanism and the stacking mechanism can obtain square bag stacks with multiple rows and multiple columns, namely the square bag stacks are formed by multiple rows of square bag layers. The pushing mechanism can push the square pack in multiple rows and multiple columns to the loading mechanism.

As an embodiment, a plurality of rows and one column of square bale stacks, that is, a plurality of rows and one column of square bale stacks arranged above and below can be obtained by the lifting mechanism and the stacking mechanism, and the plurality of rows and one column of square bale stacks can be pushed onto the loading mechanism by the pushing mechanism. The loading mechanism can bear square bag stacks in multiple rows and multiple columns, and generally, the number of rows and/or columns of the square bag stacks which can be borne by the loading mechanism is larger than the number of rows and/or columns of the square bag stacks which are obtained by the lifting mechanism and the stacking mechanism at one time, and is also larger than the number of rows and/or columns of the square bag stacks which are pushed by the pushing mechanism at one time.

The utility model discloses a sign indicating number layer mechanism and elevating system constitute a miniature automatic pile up neatly device jointly, deuterogamy push mechanism and loading mechanism, constitute complete automatic pile up neatly device.

It should be noted that "more" in this embodiment is equal to or greater than 1 in number. As an expression for clarity, but not an absolute direction limitation, the pushing direction of the pushing mechanism in the present embodiment is a forward and backward direction, and the pushing mechanism is pushed forward and returned backward. The square bag fed to the stacking mechanism by the feeding mechanism is a square bag moving from left to right.

Preferably, the loading mechanism is capable of being turned over, the loading mechanism is turned over with respect to the vehicle body, and the loading mechanism is capable of unloading the bread loaf loaded thereon by turning over.

The details of each mechanism will be explained below, the specific structure and the working process are shown in fig. 1 to 22, and fig. 1 and 2 are perspective views of the whole structure of the straw square-bag pallet truck.

The vehicle body comprises a traction support 7, wheels 20 and a chassis support 21, as shown in fig. 2, the traction support 7 and the chassis support 21 are positioned above the wheels 20, the traction support 7 is connected with the chassis support 21, the stacking mechanism and the lifting mechanism are both connected with the chassis support 21, and the feeding mechanism is connected with the traction support 7 and/or the chassis support 21. The pushing mechanism is connected with the traction bracket 7. The traction bracket 7 is used for connecting a tractor, and the straw square-bag pallet truck can move in the field by pulling the tractor and rolling the wheels 20.

Feed mechanism includes: a conveyor belt 5, a collection port 6 and a conveying baffle 4. Collect mouthful 6 connection conveying baffle 4, conveyer belt 5 is used for transmitting the straw side's package of collecting to a yard layer mechanism like figure 4, and automobile body and/or yard layer mechanism are connected to conveyer belt 5's support, and conveyer belt 5, collection mouthful 6 and conveying baffle 4 constitute and pick up conveying mechanism.

One end of the conveyor belt 5 is provided with a collecting port 6 as shown in figure 3, and the other end of the conveyor belt 5 is arranged corresponding to the stacking mechanism. Conveying baffle plates 4 are arranged on two sides of the conveying belt 5 and are respectively called a conveying left baffle plate and a conveying right baffle plate, the collecting port 6 comprises a left side plate and a right side plate, the left side plate is connected with one end of the conveying left baffle plate, and the right side plate is connected with one end of the conveying right baffle plate. The other end of the left conveying baffle plate can be connected with a traction bracket 7, and the other end of the right conveying baffle plate can be connected with a chassis bracket 21. All have one end to be the arc on conveying left baffle and the conveying right baffle, as figure 1, figure 2 and figure 5, the arc is used for the side package to adjust to the gesture or the direction of adapting to sign indicating number layer mechanism, through the continuation conveying of arc and conveyer belt 5, corrects the state of putting of side package, corrects the back package and enters into in the sign indicating number layer mechanism, as shown in figure 5.

The stacking mechanism comprises a stacking support, a stacking right baffle 1 and a roller conveying group 23. The stacking layer support is connected with the traction support 7 and the chassis support 21, the stacking layer support is provided with a roller conveying group 23, and the roller conveying group 23 is arranged corresponding to the conveying belt 5. Roller conveying group 23 includes a plurality of parallel arrangement's gyro wheel 17, gyro wheel 17 length direction sets up along the fore-and-aft direction, the side package passes through the rotation of gyro wheel 17 and moves from a left side to the right side, roller conveying group 23 is used for conveying the side package, yard layer right side baffle 1 installs on yard layer support, be located gyro wheel conveying group 23 right-hand member, as the right side baffle of yard layer mechanism side package, get into yard layer mechanism from the left end of gyro wheel 17 transmission group, move right through the roll of gyro wheel 17, if this side package right side does not have other side packages then this side package moves to its contact yard layer right side baffle 1 (like figure 6), if this side package right side has other side packages then this side package moves to its contact its right side and its adjacent side package, this embodiment uses yard layer mechanism sign indicating number one row, every row has 3 side packages as an example, figure 7 is the state diagram that yard layer mechanism accomplishes a side package, in this embodiment, yard layer mechanism and elevating system can accomplish the side package of four layers side package (the side package of four layers of layers (the side package), that four rows are in proper order from the heap: a first layer Fang Baoceng, a second layer square cladding, a third layer Fang Baoceng, a fourth layer square cladding. As an embodiment, the roller conveying group 23 does not need to be provided with a power mechanism, and the square bag can be moved by rolling the roller 17 at the conveying speed of the square bag by the conveying belt 5. As another example, the roller conveying group 23 has its power mechanism such as a first motor connected to the rollers 17, and each roller 17 can be rotated to the right in its own axial direction by the operation of the motor.

The right baffle 1 of the stacking layer is also used as a baffle on the right side of the square cladding when the lifting mechanism lifts the square cladding. The pushing mechanism (specifically the first layer of pushing plate 16) is used as a rear side baffle of the layer stacking mechanism square bag. The partition fork 24 of the lifting mechanism described below can be used as an upper side baffle of the stacking mechanism square bag.

The lifting mechanism comprises a partition blocking fork 24, a first hydraulic cylinder 3, a lifting plate 18 and a second hydraulic cylinder 19, wherein the first hydraulic cylinder 3 is used as the hydraulic cylinder for partitioning the blocking fork 24, the partition blocking fork 24 can move back and forth through the first hydraulic cylinder 3, the second hydraulic cylinder 19 is used as the hydraulic cylinder for the lifting plate 18, and the lifting plate 18 can move up and down through the second hydraulic cylinder 19. The partition blocking fork 24 is higher than the first layer of square cladding on the stacking mechanism, and the partition blocking fork 24 is used for placing the square cladding lifted by the lifting mechanism.

The lifting plate 18 is an isolating lifting plate 18, the lifting plate 18 comprises a plurality of lifting support plates connected with the traction support 7 and/or the chassis support 21, the lifting support plates are connected with the lifting frame, the lifting frame is connected with a second hydraulic cylinder 19, and the second hydraulic cylinder 19 is connected with the traction support 7 and/or the chassis support 21. Through the second hydraulic cylinder 19, the lifting plate 18 can ascend and descend, and the square cladding of the stacking mechanism is pushed to be not lower than the partition blocking fork 24 during ascending. The plurality of lifting support plates are arranged at intervals and respectively correspond to the gaps of the adjacent rollers 17. The lifting plate 18 can be located not higher than the roller conveying group 23, and can also be located not lower than the blocking fork 24.

The partition fork 24 is positioned on the upper side of the stacking mechanism. The partition blocking fork 24 can move back and forth, the front and back direction is the length direction of the roller 17, and the partition blocking fork 24 is used for bearing square bags on a second layer and above and reserving space for the square bags on a first layer. The position of the blocking fork 24 does not normally affect the raising and lowering of the lifter plate 18. The partition fork 24 can also serve as an upper baffle for the first tier bread. It keeps off fork 24 and is the side of keeping off fork 24 and stretch out the state forward when being located the overhead gage of first layer side package and bearing the side package, and when keeping off fork 24 and move backward to its rearmost, the side package passes through elevating system and can follow its the place ahead up-and-down motion, the first layer is the lower floor, and the square package of lower floor contact gyro wheel 17 promptly.

The partition fork 24 is connected with the traction bracket 7. The first hydraulic cylinder 3 is connected with a traction bracket 7. The partition fork 24 includes a plurality of forks, and a certain distance is provided between the forks, and the forks are not normally located right above the lifting support plate, and are not completely and correspondingly arranged, so as not to affect the lifting of the lifting plate 18. As an embodiment, the partition fork 24 further includes a first connecting rod, and the fork is disposed on the first connecting rod, and a certain distance is provided between the forks; the first connecting rod is connected with the first hydraulic cylinder 3, and the first connecting rod and the stop fork on the first connecting rod can be driven to move back and forth through the first hydraulic cylinder 3. As another embodiment, as shown in fig. 2, the lifting mechanism further includes a partition baffle 12, the partition baffle 12 is a rear side baffle located above the partition baffle fork 24, the partition baffle 12 includes a baffle bracket connected to the traction bracket 7, and a plurality of vertical baffles connected to the baffle bracket, the vertical baffles are arranged at intervals, gaps between the vertical baffles are used for pushing hands of the pushing mechanism, the baffles and the forks are arranged in one-to-one correspondence, the baffles and the forks are connected, and the forks are parallel to the horizontal plane; the baffle support is connected with a first hydraulic cylinder 3, and the first hydraulic cylinder 3 can drive the first connecting rod and a blocking fork on the first connecting rod to move back and forth.

The lifting mechanism further comprises a lifting left baffle 2 which is used as a baffle on the left side of the square cladding when the lifting mechanism lifts the square cladding, as shown in figure 1. The lifting left baffle 2 is connected with a traction bracket 7.

The pushing mechanism, as shown in fig. 1 and 2, includes a plurality of pushing sub-mechanisms sequentially arranged from bottom to top, and each pushing sub-mechanism is used for pushing a layer of square cladding corresponding to the pushing sub-mechanism to the loading mechanism.

The pushing mechanism comprises a first layer of hydraulic cylinders 8, a second layer of hydraulic cylinders 9, a third layer of hydraulic cylinders 10, a fourth layer of hydraulic cylinders 11, a fourth layer of pushing plates 13, a third layer of pushing plates 14, a second layer of pushing plates 15 and a first layer of pushing plates 16.

The first layer of pushing plate 16, the second layer of pushing plate 15, the third layer of pushing plate 14 and the fourth layer of pushing plate 13 are arranged in sequence from bottom to top. The first layer of hydraulic cylinders 8 are connected with the first layer of pushing plates 16, the first layer of hydraulic cylinders 8 are used for driving the first layer of pushing plates 16 to move back and forth, the first layer of pushing plates 16 move forward to push the first layer of square bales, and the first layer of square bales are pushed onto the loading mechanism; the second layer of hydraulic cylinders 9 are connected with the second layer of pushing plates 15, the second layer of hydraulic cylinders 9 are used for driving the second layer of pushing plates 15 to move back and forth, the second layer of pushing plates 15 can move forward to push the second layer of square bags, and the second layer of square bags are pushed onto the loading mechanism; the third-layer hydraulic cylinder 10 is connected with a third-layer pushing plate 14, the third-layer hydraulic cylinder 10 is used for driving the third-layer pushing plate 14 to move back and forth, the third-layer pushing plate 14 can move forward to push a third-layer square bag, and the third-layer square bag is pushed onto the loading mechanism; the fourth layer of hydraulic cylinder 11 is connected with the fourth layer of pushing plate 13, the fourth layer of hydraulic cylinder 11 is used for driving the fourth layer of pushing plate 13 to move back and forth, the fourth layer of pushing plate 13 moves forward to push the fourth layer of square bag, and the fourth layer of square bag is pushed to the loading mechanism. The first layer of pushing plates 16 is a flat plate and serves as a stacking mechanism or a rear side baffle of the first layer of bread. Second layer pushing plate 15, third layer pushing plate 14 and fourth layer pushing plate 13 are all including connecting rod and a plurality of pushing hands, and the corresponding pneumatic cylinder (first layer pneumatic cylinder 8, second floor pneumatic cylinder 9, third layer pneumatic cylinder 10 or fourth layer pneumatic cylinder 11) is connected to the connecting rod, and the pushing hands interval on the pushing plates sets up, and the pushing hands correspond the clearance setting of the adjacent baffle of wall baffle 12, can the back-and-forth movement in the clearance of adjacent baffle. Baffle support can all be connected to first layer pneumatic cylinder 8, second floor pneumatic cylinder 9, third layer pneumatic cylinder 10, fourth layer pneumatic cylinder 11, and perhaps, push mechanism still draws the propelling movement mounting bracket of support 7 including connecting, and first layer pneumatic cylinder 8, second floor pneumatic cylinder 9, third layer pneumatic cylinder 10, fourth layer pneumatic cylinder 11 all connect the propelling movement mounting bracket.

The loading mechanism includes: a material loading bottom plate 28, a material loading front side baffle plate 29 and a horizontal moving component, wherein the material loading bottom plate 28 can be connected with the material loading front side baffle plate 29 through the horizontal moving component. The horizontal moving component can drive the material loading front side baffle 29 to move back and forth. The material loading bottom plate 28 is used for bearing a square bag pushed by the pushing mechanism to the upper side of the material loading bottom plate, and is specifically used for bearing the square bag after stacking. The material loading front side dam 29 serves as a front side dam for the bag located above the material loading plate.

The material loading floor 28 is parallel to the horizontal plane and the material loading front side baffle 29 is perpendicular to the horizontal plane. The material loading bottom plate 28 is specifically a material loading partition plate, and the material loading front side baffle 29 is specifically a material loading fork, which comprises a base plate and a fork body. The horizontal moving assembly in this embodiment includes a reduction motor 25, a lead screw 26, and a polished rod 27. The speed reducing motor 25 is mounted on the vehicle body and is specifically connected with the chassis support 21 of the vehicle body. As fig. 18, the base plate, the lead screw 26, the polished rod 27 and the gear motor 25 are located below the material loading partition plate, the lead screw 26 and the polished rod 27 are parallel to the horizontal plane, the gear motor 25 is connected with the lead screw, the corresponding polished rod 27 is arranged on the base plate and penetrates through the hole, the base plate is sleeved on the polished rod 27 through the penetrating hole, the fork body and the polished rod 27 are arranged corresponding to the partition gap of the material loading partition plate, the gear motor 25 drives the lead screw 26 to enable the material loading front side baffle 29 to slide on the material loading bottom plate 28 through the polished rod 27, as fig. 19. When the reduction motor 25 rotates forward or backward, the screw rotates, and the polish rod 27 moves forward or backward along the material loading front side stopper 29. As a specific example, there are several polished rods 27, and there are two lead screws, which are respectively located at the front side and the rear side of the polished rods 27.

Further, the loading mechanism further comprises a third hydraulic cylinder 22, the third hydraulic cylinder 22 is used for overturning the material loading bottom plate 28, the lead screw 26, the polished rod 27, the speed reduction motor 25 and the material loading front side baffle 29 are overturned simultaneously, and the third hydraulic cylinder 22 drives the material loading plate to overturn to unload the bread on the loading mechanism. The third hydraulic cylinder 22 is arranged on a chassis support 21 of the vehicle body, the telescopic end is connected with a material loading bottom plate 28, and the material loading bottom plate 28 is rotatably connected with the chassis support 21 of the vehicle body.

The working process of the straw square-bag pallet truck is as follows:

s1, collecting the square bags through a collecting port 6, and conveying the square bags collected through the collecting port 6 to a roller conveying group 23 through a conveying belt 5; as shown in fig. 3-5.

S2, the roller conveying group 23 conveys the square bag to the right until the square bag cannot move to the right due to the blocking of the right side; as shown in fig. 6 and 7.

And S1 and S2 are continuously carried out until the feeding mechanism and the stacking mechanism are stopped.

S3, when a whole layer of square cladding is obtained on the stacking mechanism, firstly ensuring that the partition fork 24 is not positioned right above the square cladding to be lifted, also ensuring that a push plate corresponding to a target position to be lifted is positioned right above the square cladding to be lifted, and moving the partition fork 24 backwards to the partition fork 24 through the hydraulic cylinder I3 so as not to block the square cladding from lifting; the second layer of hydraulic cylinders 9 drive the second layer of pushing plates 15 to move backwards, as shown in fig. 8 and 9; and the lifting mechanism is started, the lifting plate 18 is pushed to lift upwards through the second hydraulic cylinder 19 until the position of the square cladding layer at the bottommost layer on the lifting plate 18 is not lower than the partition blocking fork 24 as shown in figure 10.

S4, the first hydraulic cylinder 3 moves the blocking fork 24 forwards until the blocking fork 24 is positioned right below the cladding layer raised by the lifting plate 18, as shown in the figure 11; the lifting plate 18 is driven to return downwards by the second hydraulic cylinder 19, the square cladding lifted by the lifting plate 18 is supported by the partition blocking fork 24, and the lifting plate 18 is reset to be not higher than the roller conveying group 23 as shown in fig. 12;

s5, returning to S3, repeating S3 and S4, and when the stacking mechanism and the lifting mechanism are filled with the square bags, performing S6; or timing or thinking of proceeding to start S6.

The above steps are repeated, and the corresponding states are sequentially shown in fig. 13, 14, 15 and 16.

S6, as shown in FIG. 17, the horizontal moving assembly drives the material loading front side baffle 29 to move forwards or backwards, the first layer of hydraulic cylinders 8, the second layer of hydraulic cylinders 9, the third layer of hydraulic cylinders 10 and the fourth layer of hydraulic cylinders 11 are started, and the first layer of push plates 16, the second layer of push plates 15, the third layer of push plates 14 and the fourth layer of push plates 13 push the corresponding square cladding layers onto the material loading bottom plate 28 and contact the material loading front side baffle 29 or cannot move backwards continuously, for example, contact the square cladding layers on the material loading bottom plate 28.

S7, as shown in figures 20 and 21, when the square pack piles are stacked by the loading mechanism, the hydraulic cylinder III 22 is started, the material loading bottom plate 28 is turned over, and the square pack piles on the loading mechanism are turned over to be no longer loaded by the material loading bottom plate 28 as shown in figure 22.

The invention provides a straw square-pack pallet truck which can realize stacking, integrates loading and stacking of straw square packs, is high in working efficiency, and makes full use of storage space in a stacking mode. Only need alone to open the tractor, feed mechanism can realize picking up the side package automatically, and pile up neatly can be realized to layer mechanism, elevating system, push mechanism and loading mechanism, need not the manual work and picks up, loading and pile up neatly, and intensity of labour is little, avoids the potential safety hazard that artifical work brought.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The straw square-bag pallet truck is characterized by comprising a truck body, a feeding mechanism, a stacking mechanism, a lifting mechanism, a pushing mechanism and a loading mechanism, wherein the stacking mechanism, the lifting mechanism, the pushing mechanism and the loading mechanism are all arranged on the truck body; the feeding mechanism is arranged corresponding to the stacking mechanism and can feed the square bags to the stacking mechanism; the stacking mechanism is arranged corresponding to the lifting mechanism and can stack at least two square packages into a square package layer in a row and a column; the lifting mechanism is arranged corresponding to the pushing mechanism and can lift the square covering layer obtained by the stacking mechanism; the pushing mechanism is arranged corresponding to the loading mechanism and can push the square cladding to the loading mechanism; the loading mechanism can load the square bag pushed onto the loading mechanism by the pushing mechanism.

2. The straw square bale pallet truck of claim 1, wherein the loading mechanism is capable of being flipped over to effect unloading of the square bales loaded thereon.

3. Straw square bale pallet truck as claimed in claim 1, characterized in that a row and a column of square bale stacks are made available by means of the lifting mechanism and the palletizing mechanism, which rows and a column of square bale stacks can be pushed onto the loading mechanism by means of the pushing mechanism.

4. The straw square bale pallet truck as claimed in claim 1, wherein the truck body comprises a traction support (7), wheels (20) and a chassis support (21), the traction support (7) and the chassis support (21) are located above the wheels (20), the traction support (7) is connected with the chassis support (21), the stacking mechanism and the lifting mechanism are both connected with the chassis support (21), the feeding mechanism is connected with the traction support (7) and/or the chassis support (21), and the pushing mechanism is connected with the traction support (7).

5. The straw square bale pallet truck of claim 1, wherein the stacking mechanism comprises a stacking bracket, a stacking right baffle (1) and a roller transfer set (23); the stacking support is connected with the vehicle body; the roller conveying group (23) is arranged on the stacking layer bracket and corresponds to the feeding mechanism, and the square bag positioned on the roller conveying group (23) moves rightwards through the rolling of the roller conveying group (23); a stacking layer right baffle (1) is installed on a stacking layer support, is located at the right end of the roller conveying group (23) and serves as a right baffle of a square bag in a stacking layer mechanism.

6. The straw square bale pallet truck as claimed in claim 5, wherein the lifting mechanism comprises a partition fork (24), a first hydraulic cylinder (3), a lifting plate (18) and a second hydraulic cylinder (19), the partition fork (24), the first hydraulic cylinder (3), the lifting plate (18) and the second hydraulic cylinder (19) are all connected with the truck body, the first hydraulic cylinder (3) is connected with the partition fork (24), the partition fork (24) can move back and forth through the first hydraulic cylinder (3), the second hydraulic cylinder (19) is connected with the lifting plate (18), and the lifting plate (18) can move up and down through the second hydraulic cylinder (19); the partition fork (24) is higher than a first layer of square cladding on the stacking mechanism, and the partition fork (24) is used for placing the square cladding lifted by the lifting mechanism.

7. The straw square bale pallet truck as claimed in claim 6, characterized in that the lifting plate (18) is a blocking lifting plate (18), the lifting plate (18) being able to be positioned not higher than the roller conveyor set (23) and also being able to be positioned not lower than the blocking fork (24).

8. The straw square bag pallet truck as claimed in claim 6, wherein the partition fork (24) comprises a plurality of forks, the lifting mechanism further comprises a partition baffle (12) connected with the partition fork (24), the partition baffle (12) serves as a rear side baffle located above the partition fork (24), the partition baffle (12) comprises a baffle bracket connected with the traction bracket (7) and the hydraulic cylinder I (3), and a plurality of vertical baffles connected with the baffle bracket, the vertical baffles are arranged at intervals, gaps between the vertical baffles are used for being connected with the baffles through the pushing mechanism, the forks are connected with the baffles, and the forks and the baffles are arranged in a one-to-one correspondence manner.

9. The straw bale pallet truck of claim 1, wherein the pusher mechanism comprises a plurality of pusher sub-mechanisms arranged in sequence from bottom to top, each pusher sub-mechanism being adapted to push a respective layer of bale.

10. The straw bale pallet truck of claim 1, wherein the loading mechanism comprises a material loading base plate (28), a material loading front side barrier (29) and a horizontal moving assembly, wherein the material loading base plate (28) can bear the bale pushed onto the material loading base plate by the pushing mechanism, the material loading front side barrier (29) can be used as a front side barrier of the bale positioned above the material loading plate, and the horizontal moving assembly can drive the material loading front side barrier (29) to move back and forth.

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