Energy-saving stone transportation device for gabion gabion

Abstract

The invention discloses an energy-saving stone transportation device for a gabion, and belongs to the technical field of stone transportation, the energy-saving stone transportation device for the gabion comprises a conveying mechanism used for conveying stones, and the conveying mechanism is provided with a screening mechanism used for removing small-particle-size stones and a gabion loading mechanism used for loading the stones into the gabion; through the screening mechanism composed of the shaking hopper, the eccentric plate and the spring, broken stones and dust which do not meet the particle size requirement can be automatically screened out, it is guaranteed that the sizes of stones entering the gabion are uniform, and the structural stability and the protection effect of the gabion are improved; according to the conveying mechanism, the conveying belt is driven to operate under the assistance of the gravity of stones, and the motor load is reduced; according to the gabion loading mechanism, the function of alternately loading two gabion gabions is achieved through the design of a switching electric cylinder and double discharge ports, stone conveying can still be kept uninterrupted when empty gabions are replaced, the shutdown waiting time is greatly shortened, and the overall operation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of stone transportation, and in particular to an energy-saving stone transportation device for gabion stone cages. Background Art

[0002] Gabion gabions are a structural material widely used in water conservancy projects, slope protection, road construction, and other fields. The quality and efficiency of their stone filling directly impact the overall performance and construction cost of the project. Traditional gabion stone filling relies primarily on manual or simple mechanical conveying methods, which suffer from the following technical drawbacks: Stones must be screened for particle size before filling. Traditional stone screening methods often rely on manual sorting or vibrating screening equipment, which is not only labor-intensive but also unstable, easily leading to the infiltration of unqualified small stones into the gabion, thus compromising the structural strength and durability of the gabion. Existing conveying devices typically use high-power motors to directly drive the conveyor belt, and the equipment must be frequently started and stopped during the gabion filling process to replace the gabions, resulting in energy waste. Furthermore, the gabion filling process is often a single-station operation, and filling and replacing gabions cannot be performed simultaneously, resulting in idling or downtime of the equipment, reducing construction efficiency. Furthermore, the clamping, positioning, and stone distribution of the gabions often rely on manual intervention, which not only increases labor costs but also easily leads to uneven stone distribution due to operational errors, affecting the density of the gabion. To address these issues, existing technologies include some automated conveying equipment. However, these are complex, energy-saving, and lack an integrated mechanism for coordinated screening and loading. Therefore, a highly automated stone transport device is urgently needed that can achieve efficient screening, continuous conveying, energy-saving operation, and meet the industrial requirements of gabion cage construction. Summary of the Invention

[0003] In response to the above technical problems, the technical solution adopted by the present invention is as follows: an energy-saving stone transport device for gabion stone cages, comprising a conveying mechanism for conveying stones, the conveying mechanism comprising a bottom frame, a material distribution box fixedly mounted on the bottom frame, a gabion stone cage placed below the material distribution box, a side gear rotatably mounted on the bottom frame, the conveying mechanism being provided with a screening mechanism for removing small-size stones and a cage loading mechanism for loading stones into the gabion stone cages; The cage loading mechanism includes a switching electric cylinder rotatably mounted on a material distribution box, a guide column rotatably mounted on the output end of the switching electric cylinder, a switching baffle fixedly mounted on the guide column, the switching baffle rotatably mounted in the material distribution box, two discharge outlets are provided in the material distribution box, an arc groove is provided on the material distribution box, the guide column slides in the arc groove of the material distribution box, when the switching electric cylinder is extended to its longest length, the switching baffle closes the discharge outlet on one side, and when the switching electric cylinder is contracted to its shortest length, the switching baffle closes the discharge outlet on the other side.

[0004] Furthermore, the conveying mechanism includes a conveying motor fixedly mounted on the bottom frame, a motor bevel gear fixedly mounted on the motor shaft of the conveying motor, a side bevel gear fixedly mounted on the side gear, the side bevel gear meshes with the motor bevel gear, a lower cone conveying roller is rotatably mounted on the bottom frame, an upper cone conveying roller is rotatably mounted on the material distribution box, a lower gear is fixedly mounted on one end of the lower cone conveying roller, the lower gear meshes with the side gear, an inner cone conveyor belt is wrapped around the outer side of the lower cone conveying roller and the upper cone conveying roller, a plurality of baffles are provided on the outer surface of the inner cone conveyor belt, and the outer surface of the inner cone conveyor belt is concave.

[0005] Furthermore, an impeller is rotatably installed in the distribution box, an upper transmission wheel is fixedly installed on one end of the upper conical conveying roller, an inner toothed wheel is rotatably installed on the distribution box, and an upper transmission belt is wrapped around the outer sides of the inner toothed wheel and the upper transmission wheel.

[0006] Furthermore, the inner toothed wheel is provided with a plurality of inner tooth grooves, an inner rotating wheel is fixedly mounted on the impeller, two ratchet plates are rotatably mounted on the inner rotating wheel, a tooth plate spring is provided between the ratchet plate and the inner rotating wheel, and the ratchet plate cooperates with the inner tooth grooves.

[0007] The conveying motor drives the motor bevel gear to rotate, the motor bevel gear drives the side bevel gear and the side gear to rotate, the side gear drives the lower gear and the lower cone conveyor roller to rotate, the lower cone conveyor roller rotates to drive the inner cone conveyor belt to move, the screened stones fall onto the inner cone conveyor belt, the inner concave shape of the inner cone conveyor belt cooperates with the baffle bar, so that the stones can be smoothly transported upward, the inner cone conveyor belt transports the stones to the distribution box, the stones fall onto the impeller after entering the distribution box, the inner cone conveyor belt drives the upper cone conveyor roller to rotate counterclockwise, and the upper cone conveyor roller rotates. The upper transmission belt drives the inner toothed wheel to rotate counterclockwise. When the inner toothed wheel rotates counterclockwise, the ratchet piece will rotate relative to the inner rotating wheel. The tooth piece spring will rebound after being compressed and will not drive the inner rotating wheel and the impeller to rotate. When the stones on the impeller accumulate to a certain amount, it will drive the impeller and the inner rotating wheel to rotate counterclockwise. The counterclockwise rotation of the inner rotating wheel will drive the inner tooth groove and the inner toothed wheel to rotate counterclockwise through the ratchet piece, and drive the upper transmission belt to rotate the upper transmission wheel and the upper cone conveyor roller, thereby assisting the conveying motor to drive the movement of the inner cone conveyor belt, thereby achieving energy-saving effects.

[0008] Furthermore, the screening mechanism includes a shaking bucket, a pair of front springs and a pair of rear springs are arranged between the shaking bucket and the bottom frame, a plurality of drop grooves for gravel to fall are arranged above the shaking bucket, a bottom shaft is rotatably installed under the bottom frame, a bottom transmission wheel and an eccentric plate are fixedly installed on the bottom shaft, a shaking rotating rod is rotatably installed under the shaking bucket, and the shaking rotating rod and the eccentric plate are eccentrically rotatably installed.

[0009] Furthermore, an inner transmission wheel is fixedly mounted on the side gear, and a bottom transmission belt is wound around the outer sides of the inner transmission wheel and the bottom transmission wheel.

[0010] The side gear drives the inner transmission wheel to rotate, and drives the bottom transmission wheel, bottom shaft and eccentric plate to rotate through the bottom transmission belt, and drives the shaking bucket to shake up and down through the shaking rotating rod, so that the front spring and rear spring are continuously compressed and rebounded, and the stones to be transported are placed on the shaking bucket. The shaking bucket shakes, so that smaller stones and dust fall out of the dropping chute of the shaking bucket, so as to avoid putting too small stones into the gabion cage, which affects the use effect of the gabion cage.

[0011] Furthermore, the cage loading mechanism also includes a fixed track, two movable motors are fixedly installed under the fixed track, two movable screws are rotatably installed under the fixed track, the movable motor drives the movable screw to rotate through a belt transmission, and two placement plates are slidably installed on the fixed track, and the placement plates and the movable screw form a threaded transmission.

[0012] Furthermore, a clamping motor is fixedly installed on the placement plate, and two double-threaded columns are rotatably installed on the placement plate. The outer sides of the two double-threaded columns are provided with two sections of external threads with opposite thread directions. The two double-threaded columns are located outside the placement plate and are wrapped with a linkage transmission belt at one end. The clamping motor drives the double-threaded columns to rotate through the clamping transmission belt. Four clamping plates are slidably installed on the placement plate, and the clamping plates and the double-threaded columns form a threaded transmission. A gabion stone cage is placed on the placement plate.

[0013] When in use, the gabion cage is placed on the placement plate, and the clamping motor drives the double-threaded column to rotate through the clamping transmission belt, and the double-threaded column drives the clamping plate to slide inward along the placement plate, and the gabion cage is clamped by the clamping plate. Then the moving motor drives the moving screw to rotate through the transmission belt, driving the placement plate to slide along the fixed track, so that the two gabion cages respectively reach the bottom of the two discharge ports of the distribution box. The stones in the distribution box are first discharged through a discharge port, and the stones enter the gabion cage. When a gabion cage is full, the switching electric cylinder contracts, driving the switching baffle relative to the distribution box. The guide column rotates and slides along the arc groove of the distribution box, so that the other discharge port is opened, and the discharge port that was originally in the open state is closed. At this time, the placement plate where the gabion cage filled with stones is located slides outward, and the splint moves outward to remove the gabion cage filled with stones and put in a new gabion cage. Then the placement plate moves the new gabion cage to the bottom of the distribution box again. Since one of the gabions is being taken away while the other is being put into stones, there will be no downtime and waiting, which avoids the frequent starting and stopping of the high-power conveying motor and achieves the purpose of energy saving.

[0014] Compared with the prior art, the present invention has the following advantages: (1) The present invention can automatically screen out gravel and dust that do not meet the particle size requirements through the screening mechanism composed of a shaking bucket, an eccentric plate and a spring, ensuring that the stones entering the gabion cage are of uniform size, thereby improving the structural stability and protective effect of the gabion cage; (2) The conveying mechanism provided by the present invention adopts a linkage design of an impeller, a ratchet plate and an upper transmission belt, and uses the gravity of the stones themselves to assist in driving the conveyor belt to operate, thereby reducing the load on the motor. At the same time, the double-station cage loading mechanism realizes continuous operation, avoiding the frequent start and stop of the conveying motor, and effectively Reduced energy consumption; (3) The cage loading mechanism provided by the present invention realizes the function of alternately loading two gabion stone cages by switching the electric cylinder and the double-discharge outlet design, and can still maintain uninterrupted stone transportation when replacing the empty cage, greatly reducing the downtime waiting time and improving the overall operation efficiency; (4) The cage loading mechanism provided by the present invention adopts the clamping motor, the moving screw and the double-threaded column linkage control to automatically complete the clamping, positioning and movement of the gabion stone cage, reducing the labor intensity of manual operation, and at the same time ensuring the stability and reliability of the cage loading process, reducing the adverse effects of human errors on the cage loading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 Schematic diagram of the conveying mechanism structure of the present invention Figure 1 .

[0017] Figure 3 Schematic diagram of the conveying mechanism structure of the present invention Figure 2 .

[0018] Figure 4 Schematic diagram of the conveying mechanism structure of the present invention Figure 3 .

[0019] Figure 5 Schematic diagram of the screening mechanism structure of the present invention Figure 1 .

[0020] Figure 6 Schematic diagram of the screening mechanism structure of the present invention Figure 2 .

[0021] Figure 7 Schematic diagram of the cage structure of the present invention Figure 1 .

[0022] Figure 8 Schematic diagram of the cage structure of the present invention Figure 2 .

[0023] Figure 9 Schematic diagram of the cage structure of the present invention Figure 3 .

[0024] Figure 10Schematic diagram of the cage structure of the present invention Figure 4 .

[0025] Reference numerals: 101- bottom frame; 102- material distribution box; 103- conveying motor; 104- motor bevel gear; 105- side bevel gear; 106- side gear; 107- lower cone conveying roller; 108- lower gear; 109- inner cone conveying belt; 110- stop bar; 111- upper cone conveying roller; 112- upper transmission wheel; 113- upper transmission belt; 114- inner toothed wheel; 115- inner rotating wheel; 116- impeller; 117- ratchet plate; 118- tooth plate spring; 119- inner tooth groove; 201- shaking bucket; 20 2-front spring; 203-rear spring; 204-inner transmission wheel; 205-bottom transmission belt; 206-bottom shaft; 207-bottom transmission wheel; 208-eccentric plate; 209-shaking rotating rod; 301-fixed track; 302-placing plate; 303-switching electric cylinder; 304-switching baffle; 305-moving motor; 306-moving screw rod; 307-clamping motor; 308-clamping transmission belt; 309-double threaded column; 310-clamping plate; 311-linked transmission belt; 312-guide column; 4-gabion stone cage. DETAILED DESCRIPTION

[0026] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0027] Example: Reference Figures 1-10 An energy-saving stone transport device for gabion stone cages includes a conveying mechanism for conveying stones. The conveying mechanism includes a bottom frame 101, a distribution box 102 is fixedly mounted on the bottom frame 101, a gabion stone cage 4 is placed below the distribution box 102, and a side gear 106 is rotatably mounted on the bottom frame 101. The conveying mechanism is provided with a screening mechanism for removing small-size stones and a cage loading mechanism for loading stones into the gabion stone cage 4.

[0028] The cage loading mechanism includes a switching electric cylinder 303 rotatably mounted on the distribution box 102, a guide column 312 rotatably mounted on the output end of the switching electric cylinder 303, a switching baffle 304 fixedly mounted on the guide column 312, the switching baffle 304 rotatably mounted in the distribution box 102, two discharge outlets are provided in the distribution box 102, an arc groove is provided on the distribution box 102, the guide column 312 slides in the arc groove of the distribution box 102, when the switching electric cylinder 303 is extended to the longest, the switching baffle 304 closes the discharge outlet on one side, and when the switching electric cylinder 303 is contracted to the shortest, the switching baffle 304 closes the discharge outlet on the other side.

[0029] like Figure 2-Figure 4As shown, the conveying mechanism includes a conveying motor 103 fixedly mounted on the bottom frame 101, a motor bevel gear 104 is fixedly mounted on the motor shaft of the conveying motor 103, a side bevel gear 105 is fixedly mounted on the side gear 106, the side bevel gear 105 is meshed with the motor bevel gear 104, a lower cone conveying roller 107 is rotatably mounted on the bottom frame 101, an upper cone conveying roller 111 is rotatably mounted on the distribution box 102, a lower gear 108 is fixedly mounted on one end of the lower cone conveying roller 107, the lower gear 108 is meshed with the side gear 106, an inner cone conveyor belt 109 is wrapped around the outer side of the lower cone conveying roller 107 and the upper cone conveying roller 111, a plurality of baffles 110 are provided on the outer side of the inner cone conveyor belt 109, and the outer surface of the inner cone conveyor belt 109 is concave.

[0030] like Figure 2-Figure 4 As shown, an impeller 116 is rotatably installed in the distribution box 102, an upper transmission wheel 112 is fixedly installed on one end of the upper conical conveying roller 111, an inner toothed wheel 114 is rotatably installed on the distribution box 102, and an upper transmission belt 113 is wrapped around the outer side of the inner toothed wheel 114 and the upper transmission wheel 112.

[0031] like Figure 2-Figure 4 As shown, a plurality of internal tooth grooves 119 are provided in the internal toothed wheel 114, an inner rotating wheel 115 is fixedly mounted on the impeller 116, two ratchet plates 117 are rotatably mounted on the inner rotating wheel 115, a tooth plate spring 118 is provided between the ratchet plate 117 and the inner rotating wheel 115, and the ratchet plate 117 cooperates with the internal tooth grooves 119.

[0032] The conveying motor 103 drives the motor bevel gear 104 to rotate, and the motor bevel gear 104 drives the side bevel gear 105 and the side gear 106 to rotate. The side gear 106 drives the lower gear 108 and the lower cone conveying roller 107 to rotate. The rotation of the lower cone conveying roller 107 drives the inner cone conveyor belt 109 to move. The screened stones fall onto the inner cone conveyor belt 109. The concave shape of the inner cone conveyor belt 109 cooperates with the baffle 110, so that the stones can be smoothly transported upward. The inner cone conveyor belt 109 transports the stones to the distribution box 102. After the stones enter the distribution box 102, they fall onto the impeller 116. The inner cone conveyor belt 109 drives the upper cone conveyor roller 111 to rotate counterclockwise. When the upper cone conveyor roller 111 rotates, it passes through the upper The transmission belt 113 drives the inner toothed wheel 114 to rotate counterclockwise. When the inner toothed wheel 114 rotates counterclockwise, the ratchet plate 117 will rotate relative to the inner rotating wheel 115. The tooth plate spring 118 will rebound after being compressed and will not drive the inner rotating wheel 115 and the impeller 116 to rotate. When the stones on the impeller 116 accumulate to a certain amount, the impeller 116 and the inner rotating wheel 115 will rotate counterclockwise. The counterclockwise rotation of the inner rotating wheel 115 will drive the inner tooth groove 119 and the inner toothed wheel 114 to rotate counterclockwise through the ratchet plate 117, and drive the upper transmission wheel 112 and the upper cone conveyor roller 111 to rotate through the upper transmission belt 113, thereby assisting the conveying motor 103 to drive the inner cone conveyor belt 109 to move, thereby achieving an energy-saving effect.

[0033] like Figure 5 、 Figure 6 As shown, the screening mechanism includes a shaking bucket 201, a pair of front springs 202 and a pair of rear springs 203 are arranged between the shaking bucket 201 and the bottom frame 101, a plurality of falling grooves for gravel to fall are arranged above the shaking bucket 201, a bottom shaft 206 is rotatably installed below the bottom frame 101, a bottom transmission wheel 207 and an eccentric plate 208 are fixedly installed on the bottom shaft 206, a shaking rotating rod 209 is rotatably installed below the shaking bucket 201, and the shaking rotating rod 209 and the eccentric plate 208 are eccentrically rotatably installed.

[0034] like Figure 5 、 Figure 6 As shown, an inner transmission wheel 204 is fixedly mounted on the side gear 106 , and a bottom transmission belt 205 is wound around the outer sides of the inner transmission wheel 204 and the bottom transmission wheel 207 .

[0035] The side gear 106 drives the inner transmission wheel 204 to rotate, and drives the bottom transmission wheel 207, the bottom shaft 206 and the eccentric plate 208 to rotate through the bottom transmission belt 205, and drives the shaking bucket 201 to shake up and down through the shaking rotating rod 209, so that the front spring 202 and the rear spring 203 are continuously compressed and rebounded, and the stones to be transported are placed on the shaking bucket 201. The shaking bucket 201 shakes, so that small-sized stones and dust fall out of the dropping chute of the shaking bucket 201, so as to avoid small-sized stones being put into the gabion stone cage 4, affecting the use effect of the gabion stone cage 4.

[0036] like Figure 7-10 As shown, the cage loading mechanism also includes a fixed rail 301, two moving motors 305 are fixedly installed below the fixed rail 301, two moving screw rods 306 are rotatably installed below the fixed rail 301, the moving motor 305 drives the moving screw rod 306 to rotate through a belt transmission, and two placement plates 302 are slidably installed on the fixed rail 301, and the placement plates 302 and the moving screw rod 306 form a threaded transmission.

[0037] like Figure 7-10 As shown, a clamping motor 307 is fixedly installed on the placing plate 302, and two double-threaded columns 309 are rotatably installed on the placing plate 302. The outer sides of the two double-threaded columns 309 are provided with two sections of external threads with opposite thread directions. The two double-threaded columns 309 are located at one end outside the placing plate 302 and are wrapped with a linkage transmission belt 311. The clamping motor 307 drives the double-threaded columns 309 to rotate through the clamping transmission belt 308. Four clamping plates 310 are slidably installed on the placing plate 302. The clamping plates 310 and the double-threaded columns 309 form a threaded transmission. A gabion stone cage 4 is placed on the placing plate 302.

[0038] When in use, the gabion stone cage 4 is placed on the placement plate 302, and the clamping motor 307 drives the double-threaded column 309 to rotate through the clamping transmission belt 308. The double-threaded column 309 drives the clamping plate 310 to slide inward along the placement plate 302, and the gabion stone cage 4 is clamped by the clamping plate 310. Then the moving motor 305 drives the moving screw rod 306 to rotate through the transmission belt, driving the placement plate 302 to slide along the fixed track 301, so that the two gabion stone cages 4 respectively arrive under the two discharge outlets of the material distribution box 102. The stones in the material distribution box 102 are first discharged through a discharge outlet, and the stones enter the gabion stone cage 4. When a gabion stone cage 4 is full, the switching electric cylinder 303 contracts, driving the switching electric cylinder 303 to The baffle 304 rotates relative to the distribution box 102, and the guide column 312 slides along the arc groove of the distribution box 102, so that the other discharge port is opened, and the discharge port that was originally in the open state is closed. At this time, the placement plate 302 where the gabion stone cage 4 filled with stones is located slides outward, and the clamping plate 310 moves outward to remove the gabion stone cage 4 filled with stones and put in a new gabion stone cage 4. Then the placement plate 302 moves the new gabion stone cage 4 to the bottom of the distribution box 102 again. Since when one of the gabion stone cages 4 is taken away, the other gabion stone cage 4 is being put into stones, there will be no downtime and waiting, which avoids frequent starting and stopping of the high-power conveying motor 103, thereby achieving the purpose of energy saving.

[0039] The working principle of the energy-saving stone transport device for gabion stone cages disclosed in the present invention is as follows: when in use, the gabion stone cage 4 is placed on the placement plate 302, the clamping motor 307 drives the double-threaded column 309 to rotate through the clamping transmission belt 308, and the double-threaded column 309 drives the clamping plate 310 to slide inward along the placement plate 302, and the gabion stone cage 4 is clamped by the clamping plate 310, and then the moving motor 305 drives the moving screw 306 to rotate through the transmission belt, driving the placement plate 302 to slide along the fixed track 301, so that the two gabion stone cages 4 respectively reach the distribution box 102. Below the two discharge ports, the side gear 106 drives the inner transmission wheel 204 to rotate, and drives the bottom transmission wheel 207, the bottom shaft 206 and the eccentric plate 208 to rotate through the bottom transmission belt 205, and drives the shaking bucket 201 to shake up and down through the shaking rotating rod 209, so that the front spring 202 and the rear spring 203 are continuously compressed and rebounded, and the stones to be transported are placed on the shaking bucket 201. The shaking bucket 201 shakes, so that small-sized stones and dust fall out of the dropping chute of the shaking bucket 201, so as to avoid putting too small stones into the gabion stone cage 4, affecting the use effect of the gabion stone cage 4. The conveying motor 103 drives the motor bevel gear 104 to rotate, and the motor bevel gear 104 drives the side bevel gear 105 and the side gear 106 to rotate. The side gear 106 drives the lower gear 108 and the lower cone conveying roller 107 to rotate. The rotation of the lower cone conveying roller 107 drives the inner cone conveyor belt 109 to move. The screened stones fall onto the inner cone conveyor belt 109. The concave shape of the inner cone conveyor belt 109 cooperates with the baffle 110, so that the stones can be smoothly transported upward. The inner cone conveyor belt 109 transports the stones to the distribution box 102. After entering the distribution box 102, the stones fall onto the impeller 116. The inner cone conveyor belt 109 drives the upper cone conveyor roller 111 to rotate counterclockwise. When the upper cone conveyor roller 111 rotates, The upper transmission belt 113 drives the inner toothed wheel 114 to rotate counterclockwise. When the inner toothed wheel 114 rotates counterclockwise, the ratchet plate 117 will rotate relative to the inner rotating wheel 115. The tooth plate spring 118 will be compressed and then rebound, and will not drive the inner rotating wheel 115 and the impeller 116 to rotate. When the stones on the impeller 116 accumulate to a certain amount, the impeller 116 and the inner rotating wheel 115 will be driven to rotate counterclockwise. The counterclockwise rotation of the inner rotating wheel 115 will drive the inner tooth groove 119 and the inner toothed wheel 114 to rotate counterclockwise through the ratchet plate 117, and drive the upper transmission wheel 112 and the upper cone conveyor roller 111 to rotate through the upper transmission belt 113, thereby assisting the conveying motor 103 to drive the inner cone conveyor belt 109 to move, thereby achieving an energy-saving effect.The stones in the distribution box 102 are first discharged through a discharge port, and the stones enter the gabion stone cage 4. When one gabion stone cage 4 is full, the switching electric cylinder 303 contracts, driving the switching baffle 304 to rotate relative to the distribution box 102, and the guide column 312 slides along the arc groove of the distribution box 102, so that the other discharge port is opened, and the discharge port that was originally in the open state is closed. At this time, the placing plate 302 where the gabion stone cage 4 filled with stones is located slides outward, and the splint 310 moves outward to remove the gabion stone cage 4 filled with stones and put in a new gabion stone cage 4. Then the placing plate 302 moves the new gabion stone cage 4 to the bottom of the distribution box 102 again. Since one of the gabion stone cages 4 is being taken away, the other gabion stone cage 4 is being put into stones, and there will be no downtime and waiting, which avoids frequent starting and stopping of the high-power conveying motor 103 and achieves the purpose of energy saving.

[0040] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and inventive concept of the present invention within the technical scope of the present invention, which should be covered by the scope of protection of the present invention.

Claims

1. An energy-saving stone transport device for gabion cages, comprising a conveying mechanism for conveying stones, characterized in that: The conveying mechanism comprises a bottom frame (101), a material distribution box (102) is fixedly mounted on the bottom frame (101), a gabion stone cage (4) is placed below the material distribution box (102), a side gear (106) is rotatably mounted on the bottom frame (101), and the conveying mechanism is provided with a screening mechanism for removing small-size stones and a cage loading mechanism for loading stones into the gabion stone cage (4); The cage loading mechanism comprises a switching electric cylinder (303) rotatably mounted on a material distribution box (102); a guide post (312) rotatably mounted on an output end of the switching electric cylinder (303); a switching baffle (304) fixedly mounted on the guide post (312); the switching baffle (304) rotatably mounted in the material distribution box (102); two discharge outlets are provided in the material distribution box (102); an arc groove is provided on the material distribution box (102); the guide post (312) slides in the arc groove of the material distribution box (102); when the switching electric cylinder (303) is extended to its longest length, the switching baffle (304) closes one discharge outlet; when the switching electric cylinder (303) is retracted to its shortest length, the switching baffle (304) closes the other discharge outlet.

2. The energy-saving stone transport device for gabion cages according to claim 1 is characterized in that: The conveying mechanism comprises a conveying motor (103) fixedly mounted on a bottom frame (101); a motor bevel gear (104) fixedly mounted on a motor shaft of the conveying motor (103); a side bevel gear (105) fixedly mounted on a side gear (106); the side bevel gear (105) meshing with the motor bevel gear (104); a lower conical conveying roller (107) rotatably mounted on the bottom frame (101); an upper conical conveying roller (111) rotatably mounted on the material distribution box (102); a lower gear (108) fixedly mounted on one end of the lower conical conveying roller (107); the lower gear (108) meshing with the side gear (106); an inner conical conveying belt (109) wound around the outer sides of the lower conical conveying roller (107) and the upper conical conveying roller (111); a plurality of blocking rods (110) being provided on the outer surface of the inner conical conveying belt (109); and the outer surface of the inner conical conveying belt (109) being concave.

3. The energy-saving stone transport device for gabion cages according to claim 2 is characterized in that: An impeller (116) is rotatably mounted in the distribution box (102), an upper transmission wheel (112) is fixedly mounted on one end of the upper conical conveying roller (111), an inner toothed wheel (114) is rotatably mounted on the distribution box (102), and an upper transmission belt (113) is wound around the outer sides of the inner toothed wheel (114) and the upper transmission wheel (112).

4. The energy-saving stone transport device for gabion cages according to claim 3 is characterized in that: A plurality of internal tooth grooves (119) are provided in the internal tooth groove wheel (114); an internal rotating wheel (115) is fixedly mounted on the impeller (116); two ratchet plates (117) are rotatably mounted on the internal rotating wheel (115); a tooth plate spring (118) is provided between the ratchet plate (117) and the internal rotating wheel (115); and the ratchet plate (117) cooperates with the internal tooth grooves (119).

5. The energy-saving stone transport device for gabion cages according to claim 1 is characterized in that: The screening mechanism comprises a shaking bucket (201), a pair of front springs (202) and a pair of rear springs (203) are provided between the shaking bucket (201) and the bottom frame (101), a plurality of drop slots for gravel to fall are provided above the shaking bucket (201), a bottom shaft (206) is rotatably mounted below the bottom frame (101), a bottom transmission wheel (207) and an eccentric plate (208) are fixedly mounted on the bottom shaft (206), a shaking rotating rod (209) is rotatably mounted below the shaking bucket (201), and the shaking rotating rod (209) and the eccentric plate (208) are eccentrically rotatably mounted.

6. The energy-saving stone transport device for gabion cages according to claim 5, characterized in that: An inner transmission wheel (204) is fixedly mounted on the side gear (106), and a bottom transmission belt (205) is wound around the outer sides of the inner transmission wheel (204) and the bottom transmission wheel (207).

7. The energy-saving stone transport device for gabion cages according to claim 1 is characterized in that: The cage loading mechanism further comprises a fixed track (301), two movable motors (305) are fixedly mounted below the fixed track (301), two movable screw rods (306) are rotatably mounted below the fixed track (301), the movable motors (305) drive the movable screw rods (306) to rotate via a belt transmission, two placement plates (302) are slidably mounted on the fixed track (301), and the placement plates (302) and the movable screw rods (306) form a threaded transmission.

8. The energy-saving stone transport device for gabion cages according to claim 7, characterized in that: The placement plate (302) is fixedly mounted with a clamping motor (307), and two double-threaded columns (309) are rotatably mounted on the placement plate (302). The outer sides of the two double-threaded columns (309) are both provided with two sections of external threads with opposite thread directions. One end of the two double-threaded columns (309) located outside the placement plate (302) is wound with a linkage transmission belt (311). The clamping motor (307) drives the double-threaded columns (309) to rotate through the clamping transmission belt (308). Four clamping plates (310) are slidably mounted on the placement plate (302), and the clamping plates (310) and the double-threaded columns (309) form a threaded transmission. A gabion stone cage (4) is placed on the placement plate (302).

Images