CN203294211U - Multilayer type transportation carriage and transport cart provided with same - Google Patents

Abstract

The utility model discloses a multilayer type transportation carriage and a transport cart provided with the multilayer type transportation carriage. According to the technical scheme, the multilayer type transportation carriage comprises a carriage body, a fixed carriage bottom-layer board and standing columns evenly distributed and combined with the carriage body into a whole. The multilayer type transportation carriage is characterized by further comprising a middle-layer board and an upper-layer board arranged on the middle-layer board, upper-layer hanging hooks and middle-layer hanging hooks and a traction lifting device, wherein the upper-layer hanging hooks and the middle-layer hanging hooks are arranged in the vertical direction along the standing columns, and are respectively used for being matched with hanging hook boards arranged on the upper-layer board and supporting boards arranged on the middle-layer board, and the traction lifting device is used for lifting the middle-layer board in a traction mode. According to the multilayer type transmission carriage and the transport cart provided with the multilayer type transmission carriage, three layers of transporting spaces are arranged, space utilization rate of the transportation carriage is higher, transportation efficiency is higher, and the multilayer type transmission carriage has prominent technical progress compared with the prior art.

Description

Multiple field conveying carriage and install the transport trolley in this compartment

Technical field

The utility model relates to a kind of transport vehicle carriage structure, relates generally to specifically a kind of structure design that is specifically designed to the transport vehicle carriage of transporting live pigs.

Background technology

Known, the transport trolley that is specifically designed to transporting live pigs is a kind of totally enclosed compartment, its leading dimensions is approximately the wide 2500 high 2700mm of the mm* left and right of long 7000mm *.Due to the particularity of this commodity of live hog, can't the overlapping stacking in up and down, can not weight, so the area that effectively utilizes in compartment is exactly the bottom plate in compartment, upper sheaf space is wasted, clearly conveying efficiency is low.

In order to improve conveying efficiency, those skilled in the art are easy to expect increasing the mode of cabin floor.Existing a kind of transport trolley that is specifically designed to transporting live pigs, at the fixing one deck base plate formation Dual-layer transport space of the about midway location level of interior column, its part has improved conveying efficiency.Other prior aries also have, publication number is that the patent documentation of CN2355948Y has disclosed a kind of two-layer conveying carriage, and it has fixed and movable two-layer cabin floor, at car bottom, arranges 4 hydraulic rams, during use, thereby hydraulic ram lifting imperial base plate forms the two-layer transport space in up and down.The patent documentation of publication number CN200992236Y discloses another kind of double-layered transporting compartment, and its lower floor's cabin floor is fixed, and imperial base plate front end is fixed, and rear end is arranged on lifting mechanism, thereby can the convenient unloading of oscilaltion.The patent documentation of publication number CN102602321A has disclosed another kind of double-layered transporting compartment, and it is comprised of inside and outside two compartments, and during use, lifting mechanism lifts the internal layer compartment and forms the Dual-layer conveying carriage.

By analyzing, above prior art has at most two-layer transport space, and according to the common height build of live hog, compartment transport space degree of utilization is still not high, still affects conveying efficiency; Secondly, in the middle of column, the compartment commonality of fixed base plate is poor,, if need to load other large-size goods, probably due to the upper strata fixed base plate, can not dismantle and affects loading; Lifting double-layer railway carriage mechanism arranges again too complicated, and cost is higher; The 3rd, above prior art is except fixed type double walled floor conveying carriage, and other are not the transpories trolley that is exclusively used in transporting live pigs, and its design is not to design according to the live hog characteristics.

, so those skilled in the art are necessary the characteristics for this transportation thing of live hog, design a kind of conveying efficiency high, the conveying carriage of highly versatile.

Summary of the invention

For the defect of above-mentioned prior art and the technical matters of existence, it is high and be exclusively used in the multiple field conveying carriage of transporting live pigs that the primary technical matters that solves of the utility model has been to provide a kind of compartment transport space degree of utilization.

The technical scheme that the primary technical matters that solves the utility model adopts is: the multiple field conveying carriage, comprise envelope, fixing compartment bottom plate and uniform and with the column that aforementioned envelope is combined into one, it is characterized in that further comprising la m, be placed in the top plate on la m; And along upper strata hook and middle level hook that aforementioned column is vertically arranged, it is respectively used to coordinate with the hanger plate that is arranged in top plate and the supporting plate that is arranged in la m; Further comprise the traction jacking system, it is used for the aforementioned la m of traction lifting.

Technique effect of the present utility model is: one deck of the prior art of comparing or two-layer transport space, and the utility model, according to live hog height build characteristics, arranges three layers of transport space, clearly, the space availability ratio of conveying carriage is higher, and conveying efficiency is higher, has demonstrated fully outstanding technological advance.

Further technical scheme: aforementioned upper strata hook or middle level hook include an inclined-plane guide portion and a protruding locking part and are controlled by the hook control cylinder that it is extended or retracted.

Further technique effect: this design of hook, be conducive to when laminate rises utilize inclined-plane that the hook top retraction space of stretching out is abdicated rising passway, protruding locking part be conducive to and go up, the fastening of la m.

Further technical scheme: aforementioned traction jacking system comprises steel rope, a groove fixed pulley, three-flute fixed pulley, six groove fixed pulleys, hydraulic actuating cylinder; Aforementioned steel rope is fixed on the anchor shaft of aforementioned la m length direction both sides end face, then successively around a groove fixed pulley, the three-flute fixed pulley, on six groove fixed pulleys and six groove fixed pulleys be fixed on the hydraulic pressure club head.

Further technique effect: adopt steel rope, the hydraulic actuating cylinder trailer coupling, simple in structure, can become three layers of conveying carriage by rapid-assembling, efficiency is high.

Further technical scheme: also comprise rope broken protector, it comprises urgent hook, extension spring and is arranged in urgent hook hole on aforementioned column; When wire cable rupture, the urgent hook of extension spring traction snaps in urgent hook hole and prevents that aforementioned la m from falling.

Further technique effect: this is the fender guard of trailer coupling, prevents that when wire cable rupture la m from falling.

The utility model further provides the using method of this multiple field conveying carriage, and it comprises the steps: S1, and while prepare loading, primer fluid cylinder pressure traction la m and top plate placed on it are up, until hanger plate is crossed upper strata hook height; S2, hydraulic actuating cylinder commutation traction la m and top plate placed on it are descending, until hanger plate hangs on the hook of upper strata; S3, la m continues descending until supporting plate and middle level fastened with hook; S4, after the live hog unloading, primer fluid cylinder pressure traction la m is up until push up top plate and make hanger plate and upper strata hook disengagement; S5, start the hook control cylinder and control upper strata hook and middle level hook indentation; S6, hydraulic actuating cylinder commutation traction la m and top plate placed on it are descending, get back on the bottom plate.

The utility model also further provides a kind of transport trolley, its technical scheme is: a kind of transport trolley, comprise the power headstock, vehicle frame, traveling gear, also comprise envelope, fixing compartment bottom plate and column uniform and that be combined into one with aforementioned envelope, further comprise la m, be placed in the top plate on la m; And along upper strata hook and middle level hook that aforementioned column is vertically arranged, it is respectively used to coordinate with the hanger plate that is arranged in top plate and the supporting plate that is arranged in la m; Aforementioned la m also is provided with steel rope, and it is drawn by hydraulic actuating cylinder on fixed pulley.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is that the structural representation under state is looked on Fig. 1 right side.

Fig. 3 is the structural representation of one of parts traction lifting mechanism.

Fig. 4 is the structural representation that one of parts traction lifting mechanism promotes la m.

Fig. 5 is the structural representation of one of parts top plate.

Fig. 6 is the structural representation of one of parts la m.

Fig. 7 is the right elevation of Fig. 6.

Fig. 8 is A section enlarged drawing in Fig. 7.

Fig. 9 is one of parts rope broken protector structural representation.

Figure 10 is the urgent structural representations (magnifying state) of linking up with while stretching out of one of parts.

Figure 11 is the structural representation of one of parts middle level hook or upper strata hook.

1. envelope.

2. bottom plate.

3. column, 31. middle levels hooks, 32. upper stratas hooks, 33. hook control cylinders, 321=311. inclined-plane guide portion, 322=312. projection locking part.

4. la m, 41. supporting plates, 42. anchor shafts, 43=53. cushion block.

5. top plate, 51. hanger plates.

6. traction lifting mechanism, 61. steel ropes, 61. anchor shafts.62. a groove fixed pulley, 63. three-flute fixed pulleys, 64. 6 groove fixed pulleys, 65. hydraulic actuating cylinders, 651. hydraulic stems.

7. rope broken protector, 71. urgent hooks, 72. extension springs, 73. urgent hook holes.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated, further illustrate advantage of the present utility model and with respect to the outstanding contributions of prior art, understandable, following embodiment is only the detailed description to the better embodiment of the utility model, should not be construed as any restriction to technical solutions of the utility model.

Fig. 1, the 2nd, this multiple field conveying carriage integral structure schematic diagram, 1 one-tenth of the present embodiment envelope is totally-enclosed, frame size: the wide 2500 high 2700mm of mm* of long 7000mm *.Comprise the bottom plate 2 of bottom and uniform column 3(envelope 1 side frame).This multiple field conveying carriage is fixedly mounted on vehicle frame usually, coordinates the traveling gear such as tire, by the synthetic a kind of transport trolley that is specifically designed to transporting live pigs of power headstock draw groups.

As shown in Fig. 6,7,8, la m 4 is positioned over while not promoting on bottom plate 2, and its length direction lateral end panel is evenly equipped with three pairs of anchor shafts 42 and is used for fixedly steel rope 61.Cushion block 43, supporting plate 41, rope broken protector 7 and two pairs of anchor shafts 42 outwardly integrate and also are arranged in lateral end panel.

As shown in Figure 5, top plate 5 is positioned on la m 4, and lateral end panel is evenly equipped with two pairs of hanger plates 51 along its length, and bottom arranges that two pairs of cushion blocks 53 make between top plate 5 and la m 4 at regular intervals.

As shown in Fig. 3,4,11 and be fixed on the anchor shaft of la m 4 sides in conjunction with Fig. 1,2, three pairs of uniform steel rope 61 1 ends, then successively around a groove fixed pulley 62, on three-flute fixed pulley 63, six groove fixed pulleys 64.When combination envelope 1, start that 33 its cylinder rods tractions of hook control cylinder are upper, the middle level hook allows open walk towards envelope 1 outside indentation, then the annex that starts the hydraulic actuating cylinder 65(hydraulic actuating cylinder 65 that is arranged on envelope 1 top is arranged on vehicle frame, adopt the mode of manually buying oil), hydraulic stem 651 stretches out, the top plate 5 that drives steel rope 61 traction la ms 4 and be placed on it upwards promotes, after hanger plate 51 exceeds upper strata hook 32, close hook control cylinder 33, upper, middle level hook 32,31 ejects to envelope 1 is inner.Hydraulic actuating cylinder 65 commutation counter-rotatings, traction la m 4 descends, and hanger plate 51 fastens with protruding locking part 322, and top plate 5 is fixed on upper strata hook 32.Supporting plate 41 is fixed and lifts on middle level hook 31 with protruding locking part 312 fastening la ms 4 thereby la m 4 continues to descend.More than can fast be combined into rapidly three-layer type transportation railway carriage or compartment, every sheaf space height is 900mm approximately, is suitable for transporting grow up live hog or young pig.

After the live hog unloading, primer fluid cylinder pressure 65 haulage cables 61 promote la m 4, la m 4 upwards props up top plate 5 and hanger plate 51 is ejected disengagement from protruding locking part 322, the inclined-plane guide portion 321 that la m 4 outer faces touch upper strata hook 32 is pressed into upper strata hook 32 in column 3, then opens the 33 traction middle level hook indentations of hook control cylinder and gets out of the way decline passway.Hydraulic actuating cylinder 65 commutations, hydraulic stem 651 indentations, la m 4 drops on bottom plate 2, the three-layer type envelope is disassembled into the single-layer type envelope, and the single-layer type envelope, because spatial altitude is high, is suitable for transporting the goods of other specifications, embodied of the present utility model flexible, adaptable characteristics.

The utility model also further contemplates steel rope 61 danger of fracture suddenly.As shown in Fig. 9,10, when steel rope 61 is normal, exceptionally straight steel rope 61 gears are in urgent hook 71 fronts, limit its activity, when steel rope 61 fracture suddenly, lose the urgent hook 71 of spacing external force under the pulling force of extension spring 72, outwards eject and be against in the urgent hook hole 73 that is opened on column 3 along rotating shaft, thereby prevent that la m 4 from falling, and plays safety effect.

The utility model compartment can be combined into three-decker, and space availability ratio is high, and by trailer coupling, makes up not only convenient and swift but also strong adaptability, and the prior art of comparing has embodied outstanding technological advance.

The preferred embodiment of below the utility model having been created illustrates, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite without prejudice to the utility model creative spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.

Claims (5)

1. multiple field conveying carriage, comprise envelope (1), fixing compartment bottom plate (2) and uniform and with the column (3) that aforementioned envelope (1) is combined into one, it is characterized in that further comprising la m (4), be placed in the top plate (5) on la m (4); And along middle level hook (31) and upper strata that aforementioned column (3) is vertically arranged, link up with (32), it is respectively used to coordinate with the supporting plate that is arranged in la m (4) (41) and the hanger plate (51) that is arranged in top plate (5); Further comprise traction lifting mechanism (6), it is used for the traction aforementioned la m of lifting (4).

2. multiple field conveying carriage according to claim 1, it is characterized in that aforementioned upper strata hook (32) or middle level hook (31) include an inclined-plane guide portion (321,311) and one protruding locking part (322,312) and controlled by hook control cylinder (33) that it is extended or retracted.

3. multiple field conveying carriage according to claim 1, is characterized in that aforementioned traction lifting mechanism comprises steel rope (61), a groove fixed pulley (62), three-flute fixed pulley (63), six groove fixed pulleys (64), hydraulic actuating cylinder (65); Aforementioned steel rope (61) is fixed on the anchor shaft (42) of aforementioned la m (4) length direction both sides end face, then successively around a groove fixed pulley (62), three-flute fixed pulley (63), six groove fixed pulleys (64) are gone up and six groove fixed pulleys (64) are fixed on hydraulic stem (651) bar head.

4. multiple field conveying carriage according to claim 1, characterized by further comprising rope broken protector (7), and it comprises urgent hook (71), extension spring (72) and is arranged in urgent hook hole (73) on aforementioned column (3); When steel rope (61) ruptured, extension spring (72) the urgent hook of traction (71) snapped in urgent hook hole (73) and prevents that aforementioned la m (4) from falling.

5. a transport trolley, comprise the power headstock, vehicle frame, and traveling gear, is characterized in that on described vehicle frame installing one of as any in claim 1-4 described multiple field conveying carriage.

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