CN201338556Y - Hydraulic bulk feed transport vehicle - Google Patents

Abstract

Disclosed is a hydraulic bulk feed transport vehicle which is characterized in that a power takeoff is driven by output power of automobile gearbox, and then a high pressure oil pump is driven to drive a hydraulic system: the high pressure oil pump is connected with a distribution valve through pipeline, the three output ends of the distribution valve are respectively connected with a corner hydraulic motor, a hoist cylinder and a horizontal discharge, vertical discharge and a movable discharge hydraulic motors which are connected together in series; the discharge device is composed of a horizontal discharge system, a vertical discharge system and a movable discharge system, the three discharge systems are spiral conveyors driven by hydraulic motor; the horizontal discharge system is arranged in a tank body, the vertical discharge system is positioned outside the tank body, the feed inlet and discharge outlet of the vertical discharge system are respectively communicated with the discharge outlet of the horizontal discharge system and the feed inlet of the movable discharge system; the hoist cylinder is connected with the cylinder body of the movable discharge system to realize vertical hoisting movements, the corner system is used for ensuring the movable discharge cylinder to have horizontal deflection. The hydraulic bulk feed transport vehicle has the advantages that the packaging cost is reduced, the bulk feed is saved, the pollution caused by bulk feed during loading, unloading and transportation process is avoided.

Description

Hydraulic bulk feed truck

Technical field

The utility model relates to the self-propelled vehicle of shipping bulk feed, particularly utilizes the car engine mechanomotive force, drives device for discharging by hydraulic efficiency pressure system, draws off the transport trolley of bulk feed in the automobile tank body.

Background technology

When feed factory was produced feed, usually with behind the feed package, entrucking was sent to stock keeping field or poultry-farm then, at last packed feed is carried out manual discharging.There is following problem in this shipping mode: 1, increase Packing Fee, increase factory cost, increase user's expenditure, increase the weight of burden for users; 2, the packing of feed, unpack, entrucking, link such as unload be time-consuming; The bale broken phenomenon takes place in 3, entrucking, discharging or the transit link often, give short weight first, second feed is polluted, the safety of livestock and poultry in the serious threat plant.

The utility model content

The purpose of this utility model provides a kind of hydraulic bulk feed truck, by adopting airtight tank body shipping bulk feed, reduces the loss of feed package expense, minimizing feed, stops the contaminated disadvantage of feed in transportation, loading and unloading feed link.

This later-model purpose is achieved in that a kind of hydraulic bulk feed truck, comprise automobile gearbox, be arranged on the tank body on the auto body, and device for discharging, the power take-off gear of power takeoff is through the power gear engagement of power-transfer clutch and described automobile gearbox, and power takeoff is connected with high-pressure oil pump through transmission shaft; Also have hydraulic efficiency pressure system: high-pressure oil pump is connected with three distributing valves by the road, and three mouths of three distributing valves connect corner HM Hydraulic Motor, hoist cylinder and the horizontal discharging that is cascaded, vertical discharging, activity discharging HM Hydraulic Motor respectively; Device for discharging is made up of horizontal discharge system, vertical discharge system and movable discharge system, and the three is respectively by the auger loader of fluid motor-driven; Horizontal discharge system is arranged in the described tank body, and vertical discharge system is positioned at outside the tank body, and its inlet point and discharging opening are communicated with the discharging opening of horizontal discharge system and the inlet point of movable discharge system respectively; The piston rod of hoist cylinder is connected with the cylindrical shell of movable discharge system, also has as the corner system that makes cylindrical shell produce horizontal deflection, be rotated by the vertical discharge system of corner fluid motor-driven.

The chief component of this new Type of Hydraulic bulk fodder transport truck: vehicle two class chassis assemblys, tank body assembly, horizontal discharge system, vertical discharge system, movable discharge system, power hydraulic system, branch storehouse mechanism, pneumatic system, hydraulic oil cooling system, corner system, electric system, accessories section (rear flank guard rail etc.).

This new Type of Hydraulic bulk fodder transport truck principle: the hydraulic bulk feed truck principle of design mainly is that the action force source of going up the dress part comes from the car chassis that choosing is adorned, be that automobile chassis transmission case outputting power is given choosing dress power takeoff, power takeoff drives the high-pressure gear pump high speed revolution.Gear type pump acts on specific hydraulic fluid and produces a pressure system, the combination of hydraulic efficiency pressure system and machine driven system, pneumatic system, electric system, actv. is transported to the material medium in the tank body (feed or powder material materials such as raw material, grain) assigned address of certain altitude by three big systems smoothly.

This new Type of Hydraulic bulk fodder transport truck working process: after at first in the bulk fodder transport truck tank body, filling material, close each Cang Gai; Then car is reached and specify discharge position to come to a complete stop, not flame-out neutral gear or the specified gear of being in of driving engine; Connecting the power takeoff high-pressure gear pump starts working.Operating personal is opened hydraulic pressure, air operated control chamber door, opens pneumatic power supply and radiator fan, branch storehouse mechanism source of the gas respectively.Operation multiway valve lifter drawing bar hydraulic ram rise activity discharge system is to certain altitude, operation corner system pull bar corner case HM Hydraulic Motor is rotated and is made movable discharge system forward assigned address to, spur the discharge system pull bar again, open one of them branch storehouse mechanism pneumatic valve in the tank body arbitrarily, medium is gone out mass transport by HM Hydraulic Motor drive level, helicallobe rotation vertical, movable discharge system in the tank body at this moment.After confirming to unsnatch a storehouse, then open another storehouse, to the last a storehouse.Last storehouse is unsnatched and is continued 1 minute, closes branch storehouse mechanism's air valve earlier and resets; Operation corner pull bar makes movable discharge system cylindrical shell return to original starting position, operates lifter drawing bar again, falls movable discharge system and is positioned over tank body top riding position; Close radiator button, branch storehouse mechanism source of the gas then, cut off control box power supply and closing control chamber door, the final cutting power takeoff is connected with change speed gear box, treats that automobile pressure reaches requirement, the feasible road of reaching of vehicle.

The beneficial effects of the utility model are:

1, Yin Benche power taking, easy to operate, car material thereunto is just thereunto detachable, not disturbed by external cause; Vehicle configuration is complete, can realize all-weather work in 24 hours.

2, this car adopts the work of fluid motor-driven helicallobe, powerful, and it is stuck to be difficult for putty, can not cause damage to hydraulic efficiency pressure system and mechanical system if any stuck; The highest traffic capacity can reach 500kg/min by force, can unsnatch the feed in the tank body within a short period of time rapidly.

3, this car private part is provided with the amplifying relay valve device, and hydraulic efficiency pressure system can reach the purpose of energy savings according to pressure size automatically regulating engine output.

4, simplify link, save time, reduce traffic cost, improve conveying efficiency greatly.

5, feed is sealed in the tank body when transportation, reduces with extraneous to contact, in order to avoid food pollution improves the feed contamination resistance greatly.

6, tank interior is reasonable in design, and material is residual few, installs pneumatic minute storehouse mechanism additional, tank body once transports and can transport several different feeds simultaneously, reduces the transportation number of times, reaches and saves the traffic cost purpose, pneumatic minute storehouse convenient and reliable operation can not cause secondary pollution to feed again simultaneously.

7, equipment performance is reliable, and is simple for structure reasonable,, have good practicality and economy.

8, the equipment tender is selected mature technology and standard parts and components for use, convenience easy to maintenance, economy and durability.

9, simple to operate, easy to use, the discharging height and distance can be controlled on demand, but continuous working raising conveying efficiency is safe and reliable.

10, parts such as hydraulic efficiency pressure system mesohigh oil pump, HM Hydraulic Motor, distributing valve, oil cylinder have been realized normalisation, are convenient to maintenance.

Shortcoming:

1, Yin Benche power taking, driving engine can not stop working, and can cause the energy necessarily to waste.

2, need possess certain professed machine and the hydraulic technique personnel carry out maintaining.

3, in principle can not be according to this bassinet structure feed level above 9 meters.

4, in the convey materials process, can cause certain breakage (3%-5%) to pellet.

5, need periodic replacement or additional hydraulic oil.

Description of drawings

Fig. 1 is this novel bulk fodder transport truck block diagram;

Fig. 1-the 1st, front view shown in Figure 1 (movable discharge system horizontal positioned situation);

Fig. 2 Fig. 3 is respectively movable discharge system turned position scheme drawing shown in Figure 1 (master looks and overlooks);

Fig. 4 is the scheme drawing of horizontal discharge system shown in Figure 1 (be horizontal screw conveyor, be positioned at tank body among Fig. 1), vertical discharge system (being vertical screw feeder), movable discharge system (being movable screw feeder) and corner system;

Fig. 4-1, Fig. 4-2 is respectively the front view and the right elevation of A portion shown in Figure 4 (horizontal screw conveyor and vertical screw feeder) structure;

Fig. 4-3 figure is the figure of E bilge construction shown in Fig. 4-2;

Fig. 4-4, Fig. 4-5 is respectively the front view and the birds-eye view of C portion shown in Figure 4 (vertical screw feeder and movable screw feeder) structure;

Fig. 4-6, Fig. 4-7 is respectively the front view and the left view of snap ring shown in Fig. 4-4;

Fig. 4-8, Fig. 4-9 is respectively the front view and the birds-eye view of D portion shown in Figure 4 (lifting mechanism of movable screw feeder);

Fig. 5-1, Fig. 5-2 is respectively the front view and the left view of horizontal discharge system front end assembly structure (bearing seat);

Fig. 6 is the top assembly structure chart of movable discharge system;

Fig. 7-1, Fig. 7-2 is respectively the front view and the birds-eye view of movable discharge system medial support structures;

Fig. 8 is horizontal discharge system medial support structures figure;

Fig. 9 is a corner system synthesis constructional drawing;

Fig. 9-the 1st, M bilge construction figure shown in Figure 9;

Figure 10 subpackage mechanism structure scheme drawing;

Figure 11 is a hydraulic system principle figure;

Figure 12-1, Figure 12-2 is respectively the front view and the left view of movable discharge system lower end structure;

Figure 13-1, Figure 13-2 is respectively the front view and the left view of gyrator;

Figure 13-the 3rd, the A of Figure 13-1 is to view;

Figure 14 is the constructional drawing of hydraulic efficiency pressure system amplifying relay valve.

The specific embodiment

Fig. 1, Fig. 1-1 illustrates, this novel automobile gearbox that comprises is arranged on the tank body 26 on the auto body, and device for discharging, the power take-off gear of power takeoff 32 is through the power gear engagement of power-transfer clutch and described automobile gearbox, and power takeoff is connected with high-pressure oil pump 33 through transmission shaft 46; Also have hydraulic efficiency pressure system: high-pressure oil pump 33 is connected with three distributing valves 34 by the road, and three mouths of three distributing valves connect corner HM Hydraulic Motor 10, hoist cylinder 36 and the horizontal discharging that is cascaded, vertical discharging, activity discharging HM Hydraulic Motor 14,15,9 respectively; Device for discharging is made up of horizontal discharge system 22, vertical discharge system 8 and movable discharge system 3, and the three is the auger loader that is driven by HM Hydraulic Motor 14,15,9 respectively; Horizontal discharge system 22 is arranged in the tank body 26, and vertical discharge system is positioned at outside the tank body, and its inlet point and discharging opening are communicated with the discharging opening of horizontal discharge system and the inlet point of movable discharge system respectively; The piston rod of hoist cylinder 36 is connected with the cylindrical shell of movable discharge system 2, also has as making cylindrical shell 2 produce horizontal deflection, drive the corner system (referring to Figure 11 hydraulic scheme) that vertical discharge system 8 rotates by corner HM Hydraulic Motor 10.In the hydraulic efficiency pressure system: also be provided with before the hoist cylinder 36 in the oil return circuit of bidirectional hydraulic lock 35, three distributing valves 34 and be provided with hydraulic oil radiator 44.

Referring to Figure 14, high oil pump 33 outlet oil circuits are provided with amplifying relay valve 39, the amplifying relay valve structure is: valve cylinder 396 left ends are welded with left valve gap 394, sealing nut 392 is screwed on the left valve gap, and will be connected on the left valve gap end face as the adapter 391 that inserts hydraulic efficiency pressure system, be provided with O-ring seals 393 between the two, right valve gap 3911 is screwed on the valve cylinder right-hand member inwall, the valve rod 397 that is positioned at valve cylinder is provided with big spring 3910 and little spring 398 with right valve gap 3911, jam nut 3912 is screwed on the right valve gap 3911, and valve rod stretches out and is connected with nut 3913 on the outer end of valve cylinder and is used for changing the E-gas position by displacement, thereby regulate the adjusting top 3914 of engine output.

Referring to Fig. 9, the corner system architecture is: small transmission gear 116 engagements on 10 of big transmission gear 1124 and the corner HM Hydraulic Motor, with the minor sprocket 1117 of the coaxial setting of small transmission gear through chain 1118 transmission hinge wheels 1119, hinge wheel is fixed on the cylindrical shell 2 of vertical discharge system.

Small transmission gear 116 is arranged in the casing 1111 with big transmission gear 1117, is fixed with cover plate 1110 through bolt 117 on the casing; Corner HM Hydraulic Motor 10 is installed on the cover board through bolt 112.

Referring to Fig. 5-1, Fig. 5-2, the front end assembly structure of horizontal discharge system 22 and vertical discharge system 8 is identical, this front end assembly structure is specially: the axle 305 of its auger loader is installed in the bearing seat 301 through two antifriction-bearing boxs 3010, and the axle between the two bearings is provided with sleeve pipe 304, end cap 302 is fixed on the bearing seat front portion through bolt 307, be provided with felt collar 303 between end cap and the axle, oil sealing 3011 is arranged on the bearing seat rear portion, and bearing seat is provided with alemite 3012.

Referring to Fig. 7-1, Fig. 7-2, Fig. 8, the bolt conveyer middle part of horizontal discharge system 22 is provided with medial support structures 29: bearing 296 is arranged in the bearing seat 292, the axle 291 of auger loader is fixedly installed on bearing inner ring, and on the axle 291 at the left and right two ends of bearing back-up ring 295,297 is arranged all; The middle part of the bolt conveyer of movable discharge system 3 is provided with medial support structures 28: the bearing axle 286 that is used as the axle of connecting bolt conveyer is installed on bearing 284 inner rings, bracing frame 281 is welded with on bearing 284 outer rings, again through screw retention on the auger loader cylindrical shell.

Referring to Fig. 6, Figure 12-1, Figure 12-2, the apex structure 1 of movable discharge system is: the axle 105 of its auger loader is in self-aligning ball bearing 110 is installed in bearing seat 102, the bearing seat front end is fixed with bearing cap shim 101 through bolt 116, bearing cap shim 101 is provided with alemite 113, and the bearing seat rear portion is provided with oil sealing 104; The lower end structure of movable discharge system is: the square shaft 493 of its bolt conveyer is in bearing 492 is installed in bearing seat 491, the front portion is provided with oil sealing 494 in the bearing seat, rear axle is provided with axle sleeve 496 in the bearing seat, and the shaft extension of activity discharging HM Hydraulic Motor 9 is gone in the bearing seat and is connected with square shaft.

Referring to Figure 13-1, Figure 13-2, the discharging opening of horizontal discharge system 22 is connected through gyrator 50 with the inlet point of vertical discharge system 8, gyrator constitutes for two sections tube couplings that the antarafacial vertical component intersects, the intersection is communicated with, two tube coupling outer ends are welded with and are used for the flange connecting dish, and the cylindrical shell 8c of vertical discharge system is connected with the flange 55 of gyrator rotationally: cylindrical shell 8c is fixed on reinforcing pad 53 inwalls, reinforcing pad is welded on the flange tube 54, and the flange tube is enclosed within on the flange 55 rotationally; The cylindrical shell 2 of movable discharge system 3 is connected with the cylindrical shell 8c of vertical discharge system 8 rotationally: two clamping rings 57,58 are welded on respectively on cylindrical shell 8c and the cylindrical shell 2, and snap ring 56 is sleeved on the contact connection location of two clamping rings, and hoist cylinder 36 is fixed between the cylindrical shell 2 of the cylindrical shell 8c of vertical discharge system and movable discharge system through two supports 61,60 respectively.

Referring to Figure 10, be provided with 2～5 branch storehouse mechanisms 31 in the tank body 26: draw pressurized air from the automobile gas tank and be fixed with a movable door 315 as the piston rod outer end of cylinder 312 of work source of the gas, when piston rod is positioned at the down stroke stop, movable door contacts with bin wall 316 in the tank body, thereby close blanking channel, when piston rod is up, open blanking channel, and be covered with cylinder cover 311 on the cylinder, the oblique decompression plate 313 that is provided with in cylinder cover bottom, decompression regulating plate 314 is through being bolted on the decompression plate scalable blanking flow control discharge rate.

Among Fig. 4, horizontal screw conveyor is in tank interior, and horizontal discharge system HM Hydraulic Motor drives horizontal discharge system rotation, by blade the feed in the tank body is delivered to vertical screw feeder.Vertical discharge system HM Hydraulic Motor drives vertical discharge system rotation, by blade feed is delivered to movable screw feeder.The rotation of movable discharge system HM Hydraulic Motor drive activity discharge system is delivered to the conveying that movable screw feeder discharging opening is finished feed with feed.

Among Fig. 4-1, Fig. 4-2, Fig. 4-3, gyrator links together vertical screw feeder and horizontal screw conveyor, and horizontal screw conveyor is carried feed in gyrator, and vertical screw feeder is delivered to feed the tank body top again.Gyrator is fixed on the tank body rear end, vertical screw feeder is fixed and can be centered on its center by flange tube and flange (commentaries on classics) dish and rotate, and have three tapped bore can add alemite on the flange tube, and vertical screw feeder and gyrator rotation place are lubricated.

Among Fig. 4-4, Fig. 4-5, anchor ear mainly plays strengthens the effect of fixed vertical screw feeder, and does not influence vertical screw feeder around the rotation of vertical screw feeder center.Snap ring is with the clamping ring first and clamping ring second is fixed together and can center on the rotation of snap ring center, movable screw feeder and clamping ring second weld together, vertical screw feeder and clamping ring first are fixed together, just reach being connected of vertical screw feeder and movable screw feeder, and can make movable screw feeder around the rotation of snap ring center.Movable screw feeder rotary power is provided by hoist cylinder.

Among Fig. 4-8, the 4-9, the oil cylinder two ends respectively by bearing pin be installed on the vertical screw feeder stake body with movable screw feeder stake body on.And vertical screw feeder stake body all is to be welded on respectively on vertical screw feeder and the movable screw feeder with movable screw feeder stake body.Because vertical screw feeder is fixed by anchor ear, lifting (movable screw feeder is around the rotation of snap ring) that just can drive activity screw feeder when oil cylinder is flexible.

Among Fig. 9, sprocket wheel installation tube and vertical screw feeder cylindrical shell weld together drive the rotation of corner case by bolt with hinge wheel fixed hydraulic motor again, drive vertical screw feeder rotation by the corner chain after the corner case speed change, and hand of rotation can be changed by the motor hand of rotation.

In the accompanying drawing: 1, movable discharge system top assembly; 2, (activity discharging) cylindrical shell; 3, activity discharging system System; 4, roof guardrail; 5, bulk feed; 6, sliding door assembly; 7, vertical discharge system front end assembly; 8, Vertical discharge system; 8a, vertical screw feeder central siphon; 8b, vertical screw feeder blade; 8c, (vertical screw feeder) cylindrical shell; 9, activity discharging hydraulic motor; 10, corner hydraulic motor; 11, corner system; 12, vertical discharging cylindrical shell; 13, control cabinet assembly; 14, horizontal discharging hydraulic motor; 15, vertical discharging hydraulic motor; 16, rear protecting The hurdle; 17, staircase; 18, fine filter; 19, hydraulic oil radiator; 20, protect mud plate assembly; 21, hydraulic oil Box assembly; 22, horizontal discharge system; 22a, horizontal screw conveyor central siphon; 22b, horizontal screw conveyor blade; 23, side Guard rail; 24, fuel tank; 25, movable discharge system supporting seat; 26, (fill) tank body on the feed carriage; 27, Automobile chassis; 28, (activity discharging) medial support structures (assembly); 29, (horizontal discharging) intermediate supports knot Structure (assembly); 30, horizontal discharge system front end assembly; 31, divide storehouse mechanism; 32, power takeoff; 33, high pressure Oil pump; 34, three distributing valves; 35, bidirectional hydraulic lock; 36, hoist cylinder; 37, pressure meter switch; 38, Pressure gauge; 39, acceleration valve; 40, coarse filter; 41, ball valve switch; 42, thermometer; 43, fine filter; 44, hydraulic oil radiator; 45, hydraulic oil container; 46, power transmission shaft; 47, fuel tank; 48, (activity discharging system System) fixed card; 49, big bearing block; 50, gyrator; 51, square shaft cover; 52, square shaft cover; 53, strengthen Circle; 54, flange cylinder; 55, ring flange; 56, snap ring; 57, clamping ring; 58, clamping ring; 59, anchor ear Installing plate; 60, support; 61, support.

Among Fig. 5: 301, bearing block; 302, end cap; 303, felt collar; 304, sleeve pipe; 305, macro-axis; 306, Plain cushion; 307, bolt; 308, bolt; 309, plain cushion; 3010, rolling bearing; 3011, oil sealing; 3012, Grease nipple; 3013, rolling bearing; 3014, shaft block ring.

Among Fig. 6: 101, bearing cap; 102, bearing block; 103, end cap; 104, oil sealing; 105, activity is stirred Dragon axle leading portion; 106, bolt; 107, plain cushion; 108, bullet pad; 109, nut; 1010, self-aligning ball bearing; 1011, round nut floor clip; 1012, little round nut; 1013, grease nipple; 1014, plain cushion; 1015, Bullet pad, 1016, bolt.

Among Fig. 7: 281, bracing frame; 282, circlip for hole; 283, catch; 284, bearing; 285, Circlip for shaft; 286, bearing axle.

Among Fig. 8: 291, axle; 292, bearing block; 293, circlip for hole; 294, back-up ring one; 295, Back-up ring two; 296, bearing; 297, back-up ring three; 298, back-up ring four; 299, circlip for shaft.

Among Fig. 9: 112, bolt; 113, bullet pad; 114, plain cushion; 115, bolt; 116, little driving cog; 117, bolt; 118, bullet pad; 119, plain cushion; 1110, corner cover plate; 1111, corner box body; 1112, Bolt; 1113, plain cushion; 1114, bullet pad; 1115, securing cover plate; 1116, reducer shaft; 1117, chainlet Wheel; 1118, corner chain; 1119, hinge wheel; 1121, flat key; 1122, upper cover plate; 1123, bearing; 1124, big driving cog; 1125, shaft block ring; 1126, flat key; 1127, grease nipple; 1128, lower cover; 1129, bolt; 1130, plain cushion; 1131, bearing; 1132, sprocket wheel mounting cylinder.

Among Figure 10: 311, cylinder cover; 312, cylinder; 313, (fix) the decompression plate; 314, (fix) and subtract Press adjustable plate; 315, movable door; 316, bin wall.

Among Figure 12-1, Figure 12-2: 491, bearing block; 492, bearing; 493, square shaft; 494, oil sealing; 495, Grease nipple; 496, axle sleeve.

Among Figure 14: 391, take over; 392, sealing nut; 393, O RunddichtringO; 394, left valve gap; 395, The O RunddichtringO; 396, valve cylinder; 397, valve rod; 398, little spring; 399, ear seat; 3910, big spring; 3911, right valve gap; 3912, locking nut; 3913, nut; 3914, regulate the top.

Claims (10)

1, a kind of hydraulic bulk feed truck, comprise, automobile gearbox, be arranged on the tank body (26) on the auto body, and device for discharging, it is characterized in that: the power take-off gear of power takeoff (32) is through the power gear engagement of power-transfer clutch and described automobile gearbox, and power takeoff is connected with high-pressure oil pump (33) through transmission shaft (46); Also have hydraulic efficiency pressure system: high-pressure oil pump (33) is connected with three distributing valves (34) by the road, and three mouths of three distributing valves connect corner HM Hydraulic Motor (10), hoist cylinder (36) and the horizontal discharging that is cascaded, vertical discharging, activity discharging HM Hydraulic Motor (14,15,9) respectively; Described device for discharging is made up of horizontal discharge system (22), vertical discharge system (8) and movable discharge system (3), and the three is the auger loader that is driven by HM Hydraulic Motor (14,15,9) respectively; Horizontal discharge system (22) is arranged in the described tank body (26), and vertical discharge system is positioned at outside the tank body, and its inlet point and discharging opening are communicated with the discharging opening of horizontal discharge system and the inlet point of movable discharge system respectively; The piston rod of hoist cylinder (36) is connected with the cylindrical shell (2) of movable discharge system, also has as making cylindrical shell (2) produce horizontal deflection, drive the corner system that vertical discharge system (8) rotates by corner HM Hydraulic Motor (10).

2, according to the described hydraulic bulk feed truck of claim 1, it is characterized in that: in the described hydraulic efficiency pressure system: the preceding bidirectional hydraulic lock (35) that also is provided with of hoist cylinder (36) is provided with hydraulic oil radiator (44) in the oil return circuit of three distributing valves (34).

3, according to the described hydraulic bulk feed truck of claim 2, it is characterized in that: described height oil pump (33) outlet oil circuit is provided with amplifying relay valve (39), the amplifying relay valve structure is: valve cylinder (396) left end is welded with left valve gap (394), sealing nut (392) is screwed on the left valve gap, and will be connected on the left valve gap end face as the adapter (391) that inserts hydraulic efficiency pressure system, be provided with O-ring seals (393) between the two, right valve gap (3911) is screwed on the valve cylinder right-hand member inwall, the valve rod (397) that is positioned at valve cylinder is provided with big spring (3910) and little spring (398) with right valve gap (3911), jam nut (3912) is screwed on the right valve gap (3911), and valve rod stretches out and is connected with nut (3913) on the outer end of valve cylinder and is used for changing the E-gas position by displacement, thereby regulate the adjusting top (3914) of engine output.

4, according to claim 1 or 2 or 3 described hydraulic bulk feed trucks, it is characterized in that: described corner system architecture is: small transmission gear (116) engagement on big transmission gear (1124) and corner HM Hydraulic Motor (10) axle, with the minor sprocket (1117) of the coaxial setting of small transmission gear through chain (1118) transmission hinge wheel (1119), hinge wheel is fixed on the cylindrical shell (2) of vertical discharge system.

5, according to the described hydraulic bulk feed truck of claim 4, it is characterized in that: described small transmission gear (116) is arranged in the casing (1111) with big transmission gear (1117), is fixed with cover plate (1110) through bolt (117) on the casing; Corner HM Hydraulic Motor (10) is installed on the cover board through bolt (112).

6, according to the described hydraulic bulk feed truck of claim 5, it is characterized in that: described horizontal discharge system (22) is identical with the front end assembly structure of vertical discharge system (8), this front end assembly structure is specially: the axle of its auger loader (305) is in two antifriction-bearing boxs (3010) are installed in bearing seat (301), and the axle between the two bearings is provided with sleeve pipe (304), end cap (302) is fixed on the bearing seat front portion through bolt (307), be provided with felt collar (303) between end cap and the axle, oil sealing (3011) is arranged on the bearing seat rear portion, and bearing seat is provided with alemite (3012).

7, according to the described hydraulic bulk feed truck of claim 6, it is characterized in that: the bolt conveyer middle part of described horizontal discharge system (22) is provided with medial support structures (29): bearing (296) is arranged in the bearing seat (292), the axle of auger loader (291) is fixedly installed on bearing inner ring, and back-up ring (295,297) is all arranged on the axle at the left and right two ends of bearing (291); The middle part of the bolt conveyer of movable discharge system (3) is provided with medial support structures (28): the bearing axle (286) that is used as the axle of connecting bolt conveyer is installed on bearing (284) inner ring, bracing frame (281) is welded with on bearing (284) outer ring, again through screw retention on the auger loader cylindrical shell.

8, according to the described hydraulic bulk feed truck of claim 7, it is characterized in that: the top assembly structure of described movable discharge system is: the axle of its auger loader (105) is in self-aligning ball bearing (110) is installed in bearing seat (102), the bearing seat front end is fixed with bearing cap shim (101) through bolt (116), bearing cap shim (101) is provided with alemite (113), and the bearing seat rear portion is provided with oil sealing (104); The lower end structure of movable discharge system is: the square shaft of its bolt conveyer (493) is in bearing (492) is installed in bearing seat (491), the front portion is provided with oil sealing (494) in the bearing seat, rear axle is provided with axle sleeve (496) in the bearing seat, and the shaft extension of activity discharging HM Hydraulic Motor (9) is gone in the bearing seat and is connected with square shaft.

9, described according to Claim 8 hydraulic bulk feed truck, it is characterized in that: the discharging opening of described horizontal discharge system (22) is connected through gyrator (50) with the inlet point of vertical discharge system (8), gyrator intersects for the antarafacial vertical component, two sections tube couplings that the intersection is communicated with constitute, two tube coupling outer ends are welded with and are used for the flange connecting dish, and the cylindrical shell (8c) of vertical discharge system is connected with the flange (55) of gyrator rotationally: cylindrical shell (8c) is fixed on reinforcing pad (53) inwall, reinforcing pad is welded on the flange tube (54), and the flange tube is enclosed within on the flange (55) rotationally; The cylindrical shell (2) of movable discharge system (3) is connected with the cylindrical shell (8c) of vertical discharge system (8) rotationally: two clamping rings (57,58) are welded on respectively on cylindrical shell (8c) and the cylindrical shell (2), and snap ring (56) is sleeved on the contact connection location of two clamping rings, and hoist cylinder (36) is fixed between the cylindrical shell (2) of the cylindrical shell (8c) of vertical discharge system and movable discharge system through two supports (61,60) respectively.

10, according to the described hydraulic bulk feed truck of the arbitrary claim of claim 1～9, it is characterized in that: be provided with 2～5 branch storehouse mechanisms (31) in the described tank body (26): draw pressurized air from the automobile gas tank and be fixed with a movable door (315) as the piston rod outer end of cylinder (312) of work source of the gas, when piston rod is positioned at the down stroke stop, movable door contacts with bin wall (316) in the tank body, thereby close blanking channel, when piston rod is up, open blanking channel, and be covered with cylinder cover (311) on the cylinder, the oblique decompression plate (313) that is provided with in cylinder cover bottom, decompression regulating plate (314) is through being bolted on the decompression plate.

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