CN107933705B - Double-deck transport car hopper of eight characters shaped gang plates processing tomato - Google Patents

Abstract

The invention relates to agricultural product transportation equipment, in particular to a harvesting and pulling truck hopper for processing tomatoes. The utility model provides a double-deck transport car hopper of eight characters type bent plate processing tomato, includes car hopper box, walking wheel, be provided with the detachable support in the car hopper box, the detachable support contains landing leg, crossbeam, the crossbeam erects on the landing leg, transversely be equipped with the polylith baffle on the crossbeam just be located between the adjacent baffle, be equipped with height-adjusting stopper, be located between a pair of baffle of center, be equipped with the pole of lapping on the spring that stretches out in the spacing hollow tube of establishing, the inboard of the baffle on both sides all overlap joint is in on the pole of lapping, the outside all articulates with the crossbeam. The invention has simple structure and convenient loading, can effectively utilize the structural design of the inclined partition plate, automatically adjust the size of the slit, ensure the optimal loading and can effectively solve the problem of serious tomato extrusion damage in the transportation process.

Description

Double-deck transport car hopper of eight characters shaped gang plates processing tomato

Technical Field

The invention relates to agricultural product transportation equipment, in particular to a harvesting and pulling truck hopper for processing tomatoes.

Background

The artificial 'pressing' caused by the ultrahigh transportation of processed tomatoes is one of the important reasons for the quality degradation of raw materials. According to measurement, the tomato loading is twice higher, and the rotten tomato is increased by 4-7 times. Tomato breaks, firstly causes putrefying bacteria to grow, and secondly causes soluble solid matter to lose. It was determined that the crushed tomatoes were immersed in the discharge tank for half an hour with a loss of 2.2% of soluble solids; thirdly, the sand content exceeds the standard (sand at the position of the broken tomato is hard to clean). In addition, ultra-high transportation causes post-harvest losses for farmers and haulage losses for drivers: the longer the delivery and vending time, the more tomato juice is lost. It is known that the loss of pulling and transporting caused by juice loss is less than tens of kilograms and more than several tons. Also causes a decrease in tomato processing yield: the tomato sauce yield is closely related to the soluble solids of the tomatoes, and the loss of the soluble solids is 2-3% according to the measurement that the damaged tomatoes are soaked in water for half an hour, which is not easily perceived by a sauce factory.

The ultra-high transport accompanying the tomato industry has not been a good solution to date. The special transport hopper is adopted abroad, the one-time investment is large, and the utilization rate is only one month. The special transport hopper is not developed in China all the time, and the first reason is that the special transport hopper has large investment and low utilization rate, and the second reason is that a large amount of places are occupied when the special transport hopper is idle. At present, all domestic enterprises generally have the limit height, namely the initial limit height is 80cm, but with the rising of oil prices and labor fees, the limit height is not feasible in actual implementation, and then the limit height is gradually increased, namely the limit height is 1.4 meters at present, but is common in the actual pulling and transporting process, namely 1.6-2 meters. In the tomato products limited company with strict height, almost all agricultural vehicles are lengthened and widened and reformed, and the maximum length is increased to 13 meters, and the maximum width is increased to 3.2 meters. Traffic accidents are frequent due to illegal transformation, and the traffic accidents become intractable diseases which are difficult to treat in the industry. Therefore, double-deck retrofitting of existing agricultural transportation vehicles is a better approach to solving the above-mentioned problems.

Generally, the requirements of the user on the two-layer vehicle include: driver requirements for two-layer vehicles: 1. the loading capacity can be obviously increased under the condition of limiting the height; 2. the device has good operability, does not influence loading and unloading speeds, has no dead angle and residual materials during unloading, and is suitable for mechanical loading and dry-method and wet-method unloading; 3. the original purpose of the original vehicle is not affected (the original vehicle is assembled when in use and is not disassembled when in use); 4. The manufacturing cost is low, and the cost can be recovered in one year. (II) requirements of sauce factories on double-deck vehicles: 1. The tomato is obviously reduced in rotten, and the quality of raw materials is obviously improved. 2. The detection of the raw materials of the lower layer tomatoes is not affected.

Aiming at the problems existing in practice, the invention provides a new idea for double-layer transformation of the agricultural transport vehicle for processing tomatoes.

Disclosure of Invention

The invention aims to provide the splayed bent plate processing tomato double-layer transport hopper which has the advantages of simple structure, economy, practicability and convenience in loading, can effectively utilize the structural design of the inclined partition plate, automatically adjust the size of the slit, ensure that the loading capacity is optimal, effectively block the transmission of upper layers to lower layers, effectively solve the problem of serious tomato extrusion damage in the transport process, and is convenient for the transformation of the existing hopper.

The double-layer tomato transport hopper for splayed plate processing comprises a hopper box body and travelling wheels and is characterized in that a detachable support is arranged in the hopper box body and comprises supporting legs and cross beams, the cross beams are erected on the supporting legs and are transversely provided with a plurality of partition plates, limiting hollow pipes are arranged on the cross beams and between the adjacent partition plates, the pipe orifices of the limiting hollow pipes are vertically arranged upwards, springs are arranged in the limiting hollow pipes, and the springs extend upwards and extend out of one section; a lap joint rod is arranged on the spring extending out of the limiting hollow pipe between the middle pair of the partition plates, the inner sides of the middle pair of the partition plates are lapped on the cross rod, and the outer sides of the middle pair of the partition plates are hinged with the cross beam; the outer side of each baffle is hinged with the cross beam, and the other side, namely the inner side, of each baffle is lapped on the adjacent spring.

Preferably, the structure of the partition board is a flat board or a board with a ridge-shaped bulge on the upper surface, the width of the partition board is 30-80 cm, the partition board is bounded by a center seam, and a space can be arranged or not between two adjacent partition boards on the left side and the right side. The horizontal spacing is mainly set to meet the requirements of a wider carriage.

Preferably, a buffer cushion is arranged on the partition board; wherein the baffle is hinged with the cross beam through a hinge. The hinge shaft in the middle of the hinge is designed into a plug shaft which can be pulled out.

Preferably, before the spring arranged in the limiting hollow tube is not pressed down, an included angle A formed by the partition plate and the cross beam is 12-30 degrees, and after the spring is pressed down, an included angle A formed by the partition plate and the cross beam is 4-24 degrees. Before the spring arranged in the limiting hollow tube is not pressed down, an included angle A formed by the partition plate and the cross beam is 18-38 degrees, and after the spring is pressed down, an included angle A formed by the partition plate and the cross beam is 4-24 degrees.

Preferably, the supporting legs are of telescopic structures and are used for adjusting the loading height of the lower layer so as to be suitable for different vehicle types.

Preferably, the height-adjusting limiter is characterized in that the height-adjusting limiter is 6-15 cm, the structure of the height-adjusting limiter is a section of hollow metal pipe, and the hollow metal pipe is used as a limiting hollow pipe;

or the height-adjusting limiter is in a structure that a screw tube is arranged outside a screw bolt, the screw tube is used as a limiting hollow tube, the lower end of the spring is fixedly connected with the top end of the screw bolt, the screw tube is sleeved outside the spring, the screw tube is in threaded connection with the screw bolt, the screw tube can be used for adjusting the height up and down, and the spring extends upwards from the inside of the screw tube and stretches out one section.

The height-adjusting limiter is designed in a mode of adjusting the height up and down, is designed according to the size and the amount of impurities carried by the loaded raw materials, and needs to be adjusted upwards if the impurities carried by the raw materials such as tomato seedlings are more.

The side box plate of the hopper box body can be of a single-layer design, and as the optimization, the side box plate of the hopper box body can be divided into an upper layer and a lower layer, the upper ends of the two layers of side box plates are hinged with the hopper box body, and the side box plate can be lifted upwards from the lower end.

The double-layer tomato transport hopper for splayed plate processing provided by the invention is formed by additionally arranging a group of detachable supports in the existing tomato hopper. The detachable support is formed by assembling five parts, besides the supporting legs, the upper four row plates can be taken down by pulling out the bolts, and the assembly can be completed by two persons without a forklift and a crane. In the loading process of tomatoes, one side edge of a partition plate on a detachable support is put on the upper end of a telescopic spring, and all partition plates are in an inclined placing state. The processing tomatoes fall from above and enter the space below the baffles from vertical or inclined slits left between the baffles. After the space below is filled, tomatoes are gradually piled up above the partition board, the partition board presses down the partition board due to gravity, the partition board presses down the spring, the slit between the partition board and the adjacent partition board is reduced, after the slit is reduced, the pressure above the partition board is blocked, the tomatoes below the partition board cannot be extruded by the gravity from the tomatoes above the partition board, and therefore the tomatoes below the partition board are prevented from being crushed.

The invention designs a double-layer vehicle in a vehicle hopper box body, and the core is the design of an interlayer, and the technical principle is as follows:

(1) The design principle of the sloping plate:

when the tomatoes fall freely, a natural stacking angle with a bottom angle of about 30 degrees is generated, and by utilizing the principle, the partition board adopts an inclined angle design of 12-30 degrees, so that the tomatoes at the lower layer can be filled naturally. The direction and the magnitude of the acting force of the upper layer tomatoes on the lower layer tomatoes can be changed by adopting the design of the 12-30-degree inclined plate. Compared with the horizontally-placed partition plate, the inclined plate can change the horizontal slit between the adjacent row plates into the vertical slit, so that the conduction of the upper layer to the lower layer is further effectively weakened.

(2) Slit bridging blocking principle:

when tomato materials orderly pass through a slit with a slightly larger diameter than the tomato materials, if a harvester is used for picking and loading the tomato materials sequentially, the tomato materials can pass through the slit orderly, and the tomato materials can pass through the slit smoothly without obstruction and enter the lower layer; when the material is in a full state, the material cannot smoothly pass through due to bridging effect generated by crowding of the material, so that the pressure of the upper layer of tomatoes to the lower layer of tomatoes can be blocked. In order to facilitate filling of the lower layer, the size of the slit can be preferably positioned and adjusted in practical design, namely, the slit is as wide as possible (besides tomatoes, non-raw material components such as tomato seedlings and the like) when the lower layer is loaded, and the slit is narrowed by utilizing the self weight of the tomatoes when the upper layer is loaded, so that the bridging effect of the slit is caused, and the downward conduction of the upper layer pressure is blocked. The two sides of the common carriage are respectively provided with a side plate which can be opened, and the size of the slit is positioned after the material is filled, so that the position of the slit is not influenced, and the upper layer tomatoes can be unloaded through the slit under the water flushing condition.

According to the invention, in the existing tomato hopper, a group of detachable brackets are additionally arranged, a plurality of inclined partition plates are paved on the cross beams of the detachable brackets at intervals, the partition plates serve as the partition layers to separate the upper layer processing tomatoes from the lower layer processing tomatoes through the supporting function of the brackets and the partition plates, the structural design of springs in the limiting hollow tubes is utilized, the slits are narrowed by the self weight of the tomatoes, the automatic adjustment of the size of the inclined slits is realized, so that the weight of the upper layer processing tomatoes can not cause the extrusion of the lower layer tomatoes, and the problem that the bottom fruits of the processing tomato hopper in the prior art are easy to be extruded and crushed by gravity is well solved. The invention has simple structure, easy assembly, disassembly and storage, no maintenance and great saving of manufacturing and using cost. On the other hand, the detachable support is not fixedly connected with the hopper box body, so that the hopper is convenient to detach and recover, the loading capacity of the modified hopper is basically unchanged, the tomato harvesting hopper after the tomatoes are transported can be recovered, farmers are facilitated, and the transportation loss is reduced.

The invention has the advantages that: 1. the loading capacity can be obviously increased compared with the height-limited vehicle, so that a driver can recover the cost as soon as possible; 2. the volume rate of the lower layer of the transformed car hopper is not obviously reduced when the car hopper is loaded, so that the head weight and the feet are not caused, and the running safety is not influenced. 3. The original purpose of the original vehicle is not affected (the original vehicle can be manually installed without being dismounted when in use); 4. compared with the existing vehicle, the method does not increase any operation of a driver and does not influence the loading and unloading speed of the original vehicle.

Compared with the prior art, the invention has the advantages of simple structure, scientific, reasonable, economical and practical, can effectively solve the problem of serious tomato extrusion damage in the transportation process, can effectively utilize the structural design of the inclined partition plate, automatically adjust the size of the slit and automatically adjust the height of the supporting leg so as to adapt to different vehicle types. The double-layer tomato transporting hopper has the advantages that the optimal loading capacity is ensured, the upper layer is effectively blocked from being conducted to the lower layer, loading and unloading are not affected, the problem that tomatoes are seriously extruded and damaged in the transporting process can be effectively solved, and the double-layer tomato transporting hopper is convenient to process the splayed plate of the existing hopper to reform.

It should be noted that: the design is longitudinal along the running direction of the vehicle, or transverse design can be adopted, and the number of the row plates is increased. The plates can be arranged in a "//////", or "////////".

Drawings

Fig. 1 is a schematic diagram of a front view structure according to an embodiment of the present invention.

Fig. 2 is a schematic view of the left-hand structure of fig. 1, in which the partition is shown in an inclined state.

Fig. 3 is a schematic top view of fig. 1.

Fig. 4 is a schematic structural view of the position relationship of the detachable support, the cross beam and the partition plate in fig. 1.

Fig. 5 is a schematic cross-sectional view of the septum of the present invention in example 1.

Fig. 6 is a schematic cross-sectional view of the septum of the present invention in example 2.

Fig. 7 is a schematic cross-sectional view of the septum of the present invention in example 3.

Fig. 8 is a schematic view of a hinge with a pin.

Fig. 9 is a schematic view of a structure of a height-adjusting stopper according to another embodiment, in which a screw is positioned with respect to a stud.

As shown in the figure: the novel bicycle is characterized in that the novel bicycle is composed of a hopper body 1, a side tank plate 2, a traction frame 3, travelling wheels 4, supporting legs 5, a detachable support 6, a partition plate 7, a cross beam 8, a height-adjusting limiter 9, a lap joint rod 10, a hinge 11, a spring 12, waterproof cloth 13, sponge 14, a supporting rod 15, an included angle A formed by the partition plate 7 and the cross beam 8 16, a pin shaft 17, a screw tube 18 and a stud 19.

Detailed Description

Example 1:

referring to fig. 1 to 5, a schematic structure of embodiment 1 of the present invention is shown.

The double-layer transport hopper for processing tomatoes in splayed bent plates comprises a hopper box body 1 and travelling wheels 4, wherein a detachable support 6 is arranged in the hopper box body 1, the detachable support 6 comprises supporting legs 5 and cross beams 8, the cross beams 8 are erected on the supporting legs 5, a plurality of partition plates 7 are transversely arranged on the cross beams 8, the cross beams 8 are positioned between the adjacent partition plates 7, an adjusting height limiter 9 is arranged, the adjusting height limiter 9 comprises a limiting hollow pipe, the pipe orifice of the limiting hollow pipe is vertically arranged upwards, a spring 12 is arranged in the limiting hollow pipe, and the spring 12 extends upwards and stretches out one section; a lap joint rod 10 is arranged on a spring 12 extending out of the limiting hollow pipe between the middle pair of clapboards 7, the inner sides of the middle pair of clapboards 7 are lap joint on the lap joint rod 10, and the outer sides of the clapboards 7 are hinged with a cross beam 8; the rest of the partition plates 7 arranged on both sides of the middle pair of partition plates 7 are hinged with the cross beam 8 on the outer side of each partition plate 7, and the other side, namely the inner side, is lapped on the adjacent spring 12.

The structure of the partition plate 7 is that the upper surface is a plate with a ridge-shaped bulge, and the plate is bent into the ridge-shaped bulge as shown in fig. 5, and a supporting rod 15 is arranged below the plate, so that tomatoes roll down to a lower space. The width of each partition 7 is 50cm, and the distance between every two adjacent partitions 7 is 0-10cm. Wherein the outer side of the partition plate 7 is hinged with the cross beam 8 through a hinge 11, and a hinge shaft in the middle of the hinge is designed into a plug pin shaft 17 which can be pulled out.

Before the spring 12 arranged in the limiting hollow tube is not pressed down, an included angle A16 formed by the partition plate 7 and the cross beam 8 is 30 degrees, and after the spring is pressed down, an included angle A16 formed by the partition plate 7 and the cross beam 8 is 15 degrees.

Example 2:

referring to fig. 6, the present embodiment is different from embodiment 1 in that the partition 7 is constructed as a plate having a ridge-like protrusion on the upper surface, and as shown in fig. 5, the cross section is a tapered plate, the width of the partition 7 is 30cm, and the interval between adjacent partitions 7 is 10cm. The outer side of the partition plate 7 is hinged with the cross beam 8 through a hinge 11. The height-adjusting limiter 9 is a structure that a screw tube 18 is arranged outside a screw bolt 19, the screw tube 18 is used as a limiting hollow tube, the lower end of the spring 12 is fixedly connected with the top end of the screw bolt 19, the screw tube 18 is sleeved outside the spring 12, the screw tube 18 is in threaded connection with the screw bolt 19, the screw tube 18 can be used for adjusting the height up and down, and the spring 12 extends upwards from the inside of the screw tube 18 and stretches out a section. Before the spring 12 arranged in the screw tube 18 is not pressed down, an included angle A16 formed by the partition 7 and the cross beam 8 is 28 degrees, and after the spring is pressed down, an included angle A16 formed by the partition 7 and the cross beam 8 is 22 degrees.

Example 3:

the difference of this embodiment from embodiment 2 is that the structure of the partition 7 is a flat plate, the width of the partition 7 is 50cm as shown in fig. 7, and the interval between the adjacent partitions 7 is 20cm. Wherein the outer side of the partition plate 7 is hinged with the cross beam 8 through a hinge 11. Before the spring 12 arranged in the spiral tube is not pressed down, an included angle A16 formed by the partition plate 7 and the cross beam 8 is 28 degrees, and after the spring is pressed down, an included angle A16 formed by the partition plate 7 and the cross beam 8 is 13 degrees.

Example 4:

compared with embodiment 1, this embodiment is different in that: a buffer cushion is arranged on the partition board 7; the cushion pad may be a double layer structure, for example, the upper layer is waterproof cloth 13, and the lower layer is sponge 14. Before the spring 12 arranged in the limiting hollow tube is not pressed down, an included angle A16 formed by the partition plate 7 and the cross beam 8 is 18 degrees, and after the spring is pressed down, an included angle A16 formed by the partition plate 7 and the cross beam 8 is 4 degrees.

Example 5:

compared with embodiment 2, this embodiment is different in that: a buffer cushion is arranged on the partition board 7; the cushion pad may be a double layer structure, for example, the upper layer is waterproof cloth 13, and the lower layer is sponge 14. Before the spring 12 arranged in the limiting hollow tube is not pressed down, an included angle A16 formed by the partition plate 7 and the cross beam 8 is 38 degrees, and after the spring is pressed down, an included angle A16 formed by the partition plate 7 and the cross beam 8 is 24 degrees.

Example 6:

the present embodiment is different from embodiment 1 in that the leg 5 is of a telescopic structure for adjusting the height.

Example 7:

compared with embodiment 5, the difference of this embodiment is that the leg 5 is a telescopic structure for adjusting the height.

Example 8:

compared with embodiment 1, the difference of this embodiment is that the height of the spacing hollow tube is 6cm.

Example 9:

compared with embodiment 6, the difference of this embodiment is that the height of the spacing hollow tube is 10cm.

Example 10:

compared with embodiment 7, the difference of this embodiment is that the height of the spacing hollow tube is 15cm.

Example 11:

compared with the embodiment 1, the difference of the embodiment is that the side box plate 2 of the hopper box body is divided into an upper layer and a lower layer, the upper ends of the two layers of side box plates 2 are hinged with the hopper box body 1, and the side box plates can be lifted upwards from the lower ends.

Example 12:

compared with the embodiment 10, the difference of the embodiment is that the side box plate 2 of the hopper box body is divided into an upper layer and a lower layer, the upper ends of the two layers of side box plates 2 are hinged with the hopper box body 1, and the side box plates can be lifted upwards from the lower ends.

Claims (6)

1. The double-layer transport hopper for the splayed plate processing tomatoes comprises a hopper box body and travelling wheels and is characterized in that a detachable support is arranged in the hopper box body and comprises supporting legs and cross beams, the cross beams are erected on the supporting legs and are transversely provided with a plurality of partition boards, the cross beams are positioned between the adjacent partition boards and are provided with height-adjusting limiters, each height-adjusting limiter comprises a limiting hollow pipe, the pipe orifice is vertically arranged upwards, a spring is arranged in each limiting hollow pipe, and each spring extends upwards and stretches out to a section; a lap joint rod is arranged between the pair of partition plates at the center, the springs extending out of the limiting hollow tubes are provided with lap joint rods, the inner sides of the partition plates at the two sides are lap joint on the lap joint rods, and the outer sides of the partition plates are hinged with the cross beams; the two sides of the pair of the most central clapboards are provided with other clapboards, the outer sides of the other clapboards are hinged with the cross beam, and the other side, namely the inner side, is lapped on the adjacent springs;

a buffer cushion is arranged on the partition board; wherein the partition board is hinged with the cross beam through a hinge, and a hinge shaft in the middle of the hinge is designed into a plug pin shaft which can be pulled away;

the height-adjusting limiter is 6-15 cm in height, and is structurally a section of hollow metal pipe which is used as a limiting hollow pipe; or a screw tube is arranged outside a stud, the screw tube is used as a limiting hollow tube, the lower end of the spring is fixedly connected with the top end of the stud, the screw tube is sleeved outside the spring, the screw tube is in threaded connection with the stud, the screw tube can be adjusted in height up and down, and the spring extends upwards from the inside of the screw tube and stretches out for one section.

2. The splayed plate processing tomato double-layer transport vehicle hopper as claimed in claim 1, wherein the structure of the partition plate is a flat plate or a plate with a ridge-shaped bulge on the upper surface, the width of the partition plate is 30-80 cm, and a space is arranged or not arranged between adjacent partition plates.

3. Splayed plate processing tomato double-layer transport hopper as claimed in claim 1 or 2, characterized in that the angle a formed by the baffle plate and the cross beam is 18-38 degrees before the spring arranged in the limiting hollow tube is not pressed down, and the angle a formed by the baffle plate and the cross beam is 4-24 degrees after the spring is pressed down.

4. The splayed plate processing tomato double-layer transport hopper as claimed in claim 1 or 2, wherein the included angle a formed by the baffle plate and the cross beam is 12-30 degrees before the spring arranged in the limiting hollow tube is not pressed down, and the included angle a formed by the baffle plate and the cross beam is 4-24 degrees after the spring is pressed down.

5. The splayed gang processing tomato double-layer transport hopper of claim 4, wherein the legs are of a telescoping construction for height adjustment.

6. The splayed plate processing tomato double-layer transport hopper as claimed in claim 1 or 2, wherein the side plates of the hopper box body are divided into an upper layer and a lower layer, the upper ends of the two layers of side plates are hinged with the hopper box body, and the hopper box body can be lifted upwards from the lower end.