Mineral aggregate receiving conveyor belt buffering device

Abstract

The utility model discloses a mineral aggregate receiving conveyor belt buffer device, which relates to the technical field of mineral aggregate receiving, and comprises a transmission frame, the inner wall of the transmission frame is rotatably connected with a plurality of rotating rods, and the outer wall of the transmission frame is fixedly connected with a first motor; according to the mineral aggregate feeding device, the buffer plate is arranged, the first motor drives the rotating rod to rotate, the rotating rod drives the conveying belt to rotate, the conveying belt can drive mineral aggregates falling on the surface of the conveying belt to move, and the mineral aggregates can be directly fed into the discharging groove. Mineral aggregate falls on the surface of the conveying belt above the buffer plate through the discharging groove, the mineral aggregate impacts the buffer plate through the conveying belt, and the buffer plate moves downwards after being impacted; and the effect that sufficient buffering can be provided for the falling point of mineral aggregate discharging so as to prevent the conveying belt from being damaged or even broken due to excessive impact generated when the mineral aggregate falls down can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ore material receiving, especially relates to an ore material receiving and conveying belt buffer device. BACKGROUND

[0002] Ore material refers to aggregate including ore powder, and the ore powder is the general term of stone powder and its substitutes meeting engineering requirements. It is the product after ore crushing and processing, and is the first step of ore processing and smelting. Generally, the ore material is conveyed by a conveying belt, but the ore material directly falls onto the conveying belt through a discharge port, and the large volume and heavy ore material can easily damage the conveying belt and the auxiliary rollers below when falling onto the conveying belt.

[0003] The existing device is not good at providing sufficient buffer for the falling point of the ore material to prevent the conveying belt from being damaged or even broken due to the excessive impact generated when the ore material falls, and a large amount of dust is generated when the ore material falls. When the user works near the device, some dust may be inhaled, which affects the health of the user. Therefore, the present application provides an ore material receiving and conveying belt buffer device. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of ore material receiving and conveying belt buffer devices, and buffer plate is used to solve the problem that the falling point of the ore material is not good at providing sufficient buffer to prevent the conveying belt from being damaged or even broken due to the excessive impact generated when the ore material falls, and a large amount of dust is generated when the ore material falls. When the user works near the device, some dust may be inhaled, which affects the health of the user.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a kind of ore material receiving and conveying belt buffer devices, which includes transmission frame, the inner wall of the transmission frame is rotatably connected with a plurality of rotating rods, the outer wall of the transmission frame is fixedly connected with first motor, the bottom output shaft of the first motor is fixedly connected with rotating rod through coupling, the outer wall of a plurality of rotating rods is drivingly connected with conveying belt, the outer wall of the transmission frame is fixedly connected with discharging cabin, the inner wall of the discharging cabin is provided with discharging groove, the inner wall of the discharging cabin is fixedly connected with support plate, the inner wall of the support plate is provided with buffer groove, the top outer wall of the support plate is provided with buffer mechanism.

[0007] The buffer mechanism comprises a plurality of fixed plates, the bottom outer wall of the fixed plate is fixedly connected with the top outer wall of the support plate, the top outer wall of the plurality of fixed plates is fixedly connected with a piston, the outer wall of the piston is slidably connected with a piston sleeve, a plurality of sliding grooves are formed in the inner wall of the piston sleeve, the inner wall of the plurality of sliding grooves is slidably connected with a sliding block, the outer wall of the sliding block is rotatably connected with a plurality of lower rotating shaft rods, the inner wall of the lower rotating shaft rod is rotatably connected with the inner wall of the fixed plate, the outer wall of the sliding block is rotatably connected with a plurality of upper rotating shaft rods, the inner wall of the upper rotating shaft rod is rotatably connected with a second fixed plate, the bottom outer wall of the second fixed plate is fixedly connected with a second piston, the outer wall of the second piston is slidably connected with the inner wall of the piston sleeve, and the top outer wall of the second fixed plate is fixedly connected with a buffer plate.

[0008] Further, the outer wall of one end of the blanking cabin away from the first motor is fixedly connected with a dust removal mechanism, the dust removal mechanism comprises a dust removal box, the outer wall of the dust removal box is fixedly connected with the outer wall of the blanking cabin, the inner wall of the dust removal box is provided with a drawer slot, and the inner wall of the drawer slot is slidably connected with a collection drawer.

[0009] Further, the inner wall of the dust removal box is fixedly connected with a fixed seat, the outer wall of the fixed seat is fixedly connected with a second motor, and the bottom output shaft of the second motor is fixedly connected with a transmission rod through a shaft coupling.

[0010] Further, the outer wall of the transmission rod is fixedly connected with a fan, the outer wall of the transmission rod is fixedly connected with a transmission wheel, and the outer wall of the transmission wheel is drivingly connected with a transmission belt.

[0011] Further, the inner wall of one end of the transmission belt away from the transmission wheel is drivingly connected with a second transmission wheel, and the inner wall of the second transmission wheel is drivingly connected with a second transmission belt.

[0012] Further, the inner wall of one end of the second transmission belt away from the second transmission wheel is drivingly connected with a third transmission wheel, and the outer wall of the third transmission wheel is fixedly connected with a second fan.

[0013] Further, the outer wall of the second transmission wheel is fixedly connected with a second transmission rod, the inner wall of the dust removal box is fixedly connected with a filter plate, and the inner wall of the filter plate is provided with a reciprocating groove.

[0014] Further, the inner wall of the reciprocating groove is slidably connected with a brush, the inner wall of the brush is provided with a second sliding groove, the inner wall of the second sliding groove is slidably connected with a rotating shaft plate, and the outer wall of one end of the rotating shaft plate away from the filter plate is fixedly connected with the outer wall of the second transmission rod.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model discloses a buffer plate is set up, and the first motor drives the rotation of rotating rod, and rotating rod drives the rotation of conveyer belt, and the conveyer belt will drive the displacement of the mineral aggregate on its surface, and can directly put into the mineral aggregate in the downcomer. The mineral aggregate will fall on the conveyer belt surface above the buffer plate through the downcomer, and the mineral aggregate will impact the buffer plate through the conveyer belt, and the buffer plate will displace downward under the impact, and the buffer plate drives the displacement of a plurality of fixed plates two, and the fixed plate two drives the displacement of piston two to extrude the air in the piston sleeve and buffer the impact, and a plurality of fixed plates two displace during the period, and the fixed plate two drives a plurality of upper rotating shaft rods to rotate, and the upper rotating shaft rod drives the displacement of sliding block, and a plurality of sliding blocks are away from each other, which can provide sufficient buffer for the falling point of the mineral aggregate to prevent the conveyer belt from being damaged or even broken due to the excessive impact generated when the mineral aggregate falls.

[0017] 2. The utility model discloses a filter plate is set up, and the second motor is started, and the second motor drives the rotation of transmission rod, and transmission rod drives the rotation of fan and transmission wheel, and transmission wheel drives the rotation of transmission wheel no. 2, and transmission wheel no. 2 drives the rotation of transmission belt no. 2 and transmission rod no. 2, and transmission belt no. 2 drives the rotation of transmission wheel no. 3, and transmission wheel no. 3 drives the rotation of fan no. 2, and fan no. 2 and fan will inhale the air in the downcomer into the dust removal box through the filter plate and discharge at the same time of rotation, and the filter plate will filter the dust in the air, and transmission rod no. 2 drives the rotation of rotating shaft plate during the period, and the rotating shaft plate drives the back and forth displacement of brush, and the brush will brush off the dust accumulated on the surface of filter plate during the displacement process to prevent the filter plate from being blocked, which can collect and remove the dust generated when the mineral aggregate falls, and prevent the user from inhaling the dust when working near the equipment to affect the health.

[0018] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. DRAWINGS

[0019] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0020] Figure 1 It is the overall structure schematic diagram of the utility model;

[0021] Figure 2 It is the downcomer structure sectional view of the utility model;

[0022] Figure 3 It is the buffer mechanism sectional view of the utility model;

[0023] Figure 4For the utility model Figure 3 The enlarged view of A in the middle;

[0024] Figure 5 For the utility model dust removal box structure sectional view;

[0025] Figure 6 For the utility model Figure 5 The enlarged view of B in the middle;

[0026] Figure 7 For the utility model dust removal mechanism sectional view;

[0027] Figure 8 For the utility model Figure 7 The enlarged view of C in the middle.

[0028] In the drawings, the component list represented by each sign is as follows:

[0029] 1, transmission frame;101, rotating rod;102, first motor;103, conveying belt;104, blanking cabin;105, blanking groove;106, support plate;107, buffer groove;2, buffer mechanism;201, fixed plate;202, piston;203, piston sleeve;204, sliding groove;205, sliding block;206, lower rotating shaft rod;207, upper rotating shaft rod;208, fixed plate two;209, piston two;210, buffer plate;3, dust removal mechanism;301, dust removal box;302, drawer groove;303, collection drawer;304, fixed seat;305, second motor;306, transmission rod;307, fan;308, transmission wheel;309, transmission belt;310, transmission wheel two;311, transmission belt two;312, transmission wheel three;313, fan two;314, transmission rod two;315, filter plate;316, reciprocating groove;317, brush;318, sliding groove two;319, rotating shaft plate. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Please refer to Figures 1-8As shown, the utility model is a kind of ore material receiving conveying belt buffer device, including transmission frame 1, the inner wall of transmission frame 1 is rotatably connected with several rotating rods 101, the outer wall of transmission frame 1 is fixedly connected with first motor 102, transmission frame 1 to several rotating rods 101 mainly play the role of rotary limit, several rotating rods 101 can only be rotated in fixed position, the bottom output shaft of first motor 102 is fixedly connected with rotating rod 101 by coupling, the outer wall of several rotating rods 101 is drivingly connected with conveying belt 103, the outer wall of transmission frame 1 is fixedly connected with discharge bunker 104, the inner wall of discharge bunker 104 is provided with discharge chute 105, first motor 102 to rotating rod 101 mainly play the role of providing kinetic energy, first motor 102 will drive rotating rod 101 to rotate when starting, the inner wall of discharge bunker 104 is fixedly connected with support plate 106, the inner wall of support plate 106 is provided with buffer groove 107, the top outer wall of support plate 106 is provided with buffer mechanism 2, discharge bunker 104 to support plate 106 plays the role of fixed support, support plate 106 can only be in fixed position and cannot be displaced;

[0032] Buffer mechanism 2 includes several fixed plates 201, the bottom outer wall of fixed plate 201 is fixedly connected with the top outer wall of support plate 106, the top outer wall of several fixed plates 201 is fixedly connected with piston 202, fixed plate 201 to piston 202 mainly play the role of fixed support, piston 202 can only be in fixed position on fixed plate 201 and cannot be displaced, the outer wall of piston 202 is slidably connected with piston sleeve 203, the inner wall of piston sleeve 203 is provided with several sliding grooves 204, the inner wall of piston sleeve 203 is provided with, piston 202 to piston sleeve 203 plays the role of sliding limit, piston sleeve 203 can only be slidably displaced in fixed range.

[0033] Transmission frame 1 limits that several rotating rods 101 can only be rotated in fixed position, first motor 102 will drive rotating rod 101 to rotate when starting, discharge bunker 104 limits that support plate 106 can only be in fixed position and cannot be displaced, fixed plate 201 limits that piston 202 can only be in fixed position on fixed plate 201 and cannot be displaced, piston 202 limits that piston sleeve 203 can only be slidably displaced in fixed range.

[0034] The inner wall of the plurality of sliding grooves 204 is slidingly connected with a sliding block 205, the outer wall of the sliding block 205 is rotatably connected with a plurality of lower rotating shaft rods 206, the inner wall of the lower rotating shaft rod 206 is rotatably connected with the inner wall of the fixed plate 201, the sliding groove 204 mainly plays a sliding limiting role for the sliding block 205, the sliding block 205 can only slide within a fixed range, the outer wall of the sliding block 205 is rotatably connected with a plurality of upper rotating shaft rods 207, the inner wall of the upper rotating shaft rod 207 is rotatably connected with a fixed plate two 208, the bottom outer wall of the fixed plate two 208 is fixedly connected with a piston two 209, the outer wall of the piston two 209 is slidingly connected with the inner wall of the piston sleeve 203, the piston two 209 mainly plays a sliding limiting role for the piston sleeve 203, the piston sleeve 203 can only slide at a fixed position, the piston sleeve 203 is in a sealed state, the top outer wall of the fixed plate two 208 is fixedly connected with a buffer plate 210, the outer wall of the end of the blanking chamber 104 away from the first motor 102 is fixedly connected with a dust removal mechanism 3, the dust removal mechanism 3 comprises a dust removal box 301, the outer wall of the dust removal box 301 is fixedly connected with the outer wall of the blanking chamber 104, the blanking chamber 104 mainly plays a fixed limiting role for the dust removal box 301, the dust removal box 301 can only be fixedly positioned, the inner wall of the dust removal box 301 is provided with a drawer slot 302, the inner wall of the drawer slot 302 is slidingly connected with a collection drawer 303, the inner wall of the dust removal box 301 is fixedly connected with a fixed seat 304, the drawer slot 302 mainly plays a sliding limiting role for the collection drawer 303, the collection drawer 303 can only slide within a fixed range, the outer wall of the fixed seat 304 is fixedly connected with a second motor 305, the bottom output shaft of the second motor 305 is fixedly connected with a transmission rod 306 through a shaft coupling, the outer wall of the transmission rod 306 is fixedly connected with a fan 307, the outer wall of the transmission rod 306 is fixedly connected with a transmission wheel 308, the transmission rod 306 mainly plays a kinetic energy transmission role for the fan 307, and the transmission rod 306 rotates to drive the fan 307 to rotate.

[0035] The sliding groove 204 limits the sliding block 205 to slide within a fixed range, the piston two 209 limits the piston sleeve 203 to slide at a fixed position, the piston sleeve 203 is in a sealed state, the blanking chamber 104 limits the dust removal box 301 to be fixedly positioned, the drawer slot 302 mainly limits the collection drawer 303 to slide within a fixed range, and the transmission rod 306 rotates to drive the fan 307 to rotate.

[0036] The outer wall of the transmission wheel 308 is in transmission connection with a transmission belt 309. The inner wall of one end of the transmission belt 309 away from the transmission wheel 308 is in transmission connection with a transmission wheel two 310. The inner wall of the transmission wheel two 310 is in transmission connection with a transmission belt two 311. The transmission belt 309 mainly plays a role of kinetic energy transmission on the transmission wheel two 310. The transmission wheel 308 rotates to drive the transmission belt 309 to rotate, and the transmission belt 309 rotates to drive the transmission wheel two 310 to rotate. The inner wall of one end of the transmission belt two 311 away from the transmission wheel two 310 is in transmission connection with a transmission wheel three 312. The outer wall of the transmission wheel three 312 is fixedly connected with a fan two 313. The outer wall of the transmission wheel two 310 is fixedly connected with a transmission rod two 314. The inner wall of the dust removal box 301 is fixedly connected with a filter plate 315. The dust removal box 301 mainly plays a role of fixing and limiting the filter plate 315. The filter plate 315 can only be in a fixed position and cannot be displaced. The inner wall of the filter plate 315 is provided with a reciprocating groove 316. The inner wall of the reciprocating groove 316 is in sliding connection with a brush 317. The inner wall of the brush 317 is provided with a sliding groove two 318. The reciprocating groove 316 mainly plays a role of sliding and limiting the brush 317. The brush 317 can only be in a fixed range and can be displaced. The inner wall of the sliding groove two 318 is in sliding connection with a rotating shaft plate 319. The outer wall of one end of the rotating shaft plate 319 away from the filter plate 315 is fixedly connected with the outer wall of the transmission rod two 314. The transmission rod two 314 mainly plays a role of kinetic energy transmission on the rotating shaft plate 319. The transmission rod two 314 rotates to drive the rotating shaft plate 319 to rotate.

[0037] The transmission wheel 308 rotates to drive the transmission belt 309 to rotate, and the transmission belt 309 rotates to drive the transmission wheel two 310 to rotate. The dust removal box 301 limits the filter plate 315 to be in a fixed position and cannot be displaced. The reciprocating groove 316 limits the brush 317 to be in a fixed range and can be displaced. The transmission rod two 314 rotates to drive the rotating shaft plate 319 to rotate.

[0038] One specific application of the embodiment is:

[0039] When the staff needs to use the device, the first motor 102 is started, the first motor 102 drives the rotating rod 101 to rotate, the rotating rod 101 drives the conveyor belt 103 to rotate, the conveyor belt 103 can displace the ore material falling on the surface, and the ore material can be directly put into the ore material chute 105. The ore material falls on the surface of the conveyor belt 103 above the buffer plate 210, and the ore material impacts the buffer plate 210 through the conveyor belt 103, and the buffer plate 210 is displaced downward, the buffer plate 210 drives the plurality of fixed plates two 208 to displace, the plurality of fixed plates two 208 drive the plurality of upper rotating shaft rods 207 to rotate, the plurality of upper rotating shaft rods 207 drive the plurality of sliding blocks 205 to displace, the plurality of sliding blocks 205 move away from each other, the second motor 305 is started, the second motor 305 drives the transmission rod 306 to rotate, the transmission rod 306 drives the fan 307 and the transmission wheel 308 to rotate, the transmission wheel 308 drives the transmission wheel two 310 to rotate, the transmission wheel two 310 drives the transmission belt two 311 and the transmission rod two 314 to rotate, the transmission belt two 311 drives the transmission wheel three 312 to rotate, the transmission wheel three 312 drives the fan two 313 to rotate, the fan two 313 and the fan 307 can suck the air in the ore material cabin 104 into the dust removal box 301 through the filter plate 315 and discharge it at the same time, the filter plate 315 can filter the dust in the air, and the transmission rod two 314 drives the rotating shaft plate 319 to rotate, the rotating shaft plate 319 drives the brush 317 to move back and forth, and the brush 317 can brush off the dust accumulated on the surface of the filter plate 315 during the movement to prevent the filter plate 315 from being blocked.

[0040] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the application disclosed above are only used to help explain the application. The preferred embodiments do not describe all the details, nor limit the application to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the application, so that those skilled in the art can well understand and utilize the application. The application is limited by the claims and their entire scope and equivalents.

Claims

1. A buffer device for a ore receiving conveyor belt, comprising a conveyor frame (1), characterized in that: The inner wall of the transmission frame (1) is rotatably connected to several rotating rods (101), and the outer wall of the transmission frame (1) is fixedly connected to a first motor (102). The bottom output shaft of the first motor (102) is fixedly connected to the rotating rods (101) through a coupling. The outer walls of the several rotating rods (101) are connected to a conveyor belt (103). The outer wall of the transmission frame (1) is fixedly connected to a feeding chamber (104). The inner wall of the feeding chamber (104) is provided with a feeding groove (105). The inner wall of the feeding chamber (104) is fixedly connected to a support plate (106). The inner wall of the support plate (106) is provided with a buffer groove (107). The top outer wall of the support plate (106) is provided with a buffer mechanism (2). The buffer mechanism (2) includes several fixed plates (201). The bottom outer wall of the fixed plate (201) is fixedly connected to the top outer wall of the support plate (106). A piston (202) is fixedly connected to the top outer wall of the several fixed plates (201). A piston sleeve (203) is slidably connected to the outer wall of the piston (202). Several grooves (204) are provided on the inner wall of the piston sleeve (203). A slider (205) is slidably connected to the inner wall of each of the several grooves (204). A plurality of lower rotating shafts (206) are rotatably connected, the inner wall of the lower rotating shafts (206) being rotatably connected to the inner wall of the fixed plate (201). A plurality of upper rotating shafts (207) are rotatably connected to the outer wall of the slider (205). A second fixed plate (208) is rotatably connected to the inner wall of the upper rotating shafts (207). A second piston (209) is fixedly connected to the bottom outer wall of the second fixed plate (208). The outer wall of the second piston (209) is slidably connected to the inner wall of the piston sleeve (203). A buffer plate (210) is fixedly connected to the top outer wall of the second fixed plate (208).

2. The ore receiving conveyor belt buffer device according to claim 1, characterized in that, A dust removal mechanism (3) is fixedly connected to the outer wall of the end of the unloading chamber (104) away from the first motor (102). The dust removal mechanism (3) includes a dust removal box (301). The outer wall of the dust removal box (301) is fixedly connected to the outer wall of the unloading chamber (104). A drawer slot (302) is provided on the inner wall of the dust removal box (301). A collection drawer (303) is slidably connected to the inner wall of the drawer slot (302).

3. A buffer device for a ore receiving conveyor belt according to claim 2, characterized in that, The inner wall of the dust collector (301) is fixedly connected to a fixed seat (304), and the outer wall of the fixed seat (304) is fixedly connected to a second motor (305). The bottom output shaft of the second motor (305) is fixedly connected to a transmission rod (306) through a coupling.

4. A buffer device for a ore receiving conveyor belt according to claim 3, characterized in that, A fan (307) is fixedly connected to the outer wall of the transmission rod (306), a transmission wheel (308) is fixedly connected to the outer wall of the transmission rod (306), and a transmission belt (309) is drivenly connected to the outer wall of the transmission wheel (308).

5. A buffer device for a ore receiving conveyor belt according to claim 4, characterized in that, The inner wall of the end of the transmission belt (309) away from the transmission wheel (308) is connected to the transmission wheel two (310), and the inner wall of the transmission wheel two (310) is connected to the transmission belt two (311).

6. A buffer device for a ore receiving conveyor belt according to claim 5, characterized in that, The inner wall of the end of the transmission belt two (311) away from the transmission wheel two (310) is connected to the transmission wheel three (312), and the outer wall of the transmission wheel three (312) is fixedly connected to the fan two (313).

7. A buffer device for a ore receiving conveyor belt according to claim 6, characterized in that, The outer wall of the second transmission wheel (310) is fixedly connected to the second transmission rod (314), and the inner wall of the dust collector (301) is fixedly connected to the filter plate (315), and the inner wall of the filter plate (315) is provided with a reciprocating groove (316).

8. A buffer device for a ore receiving conveyor belt according to claim 7, characterized in that, A brush (317) is slidably connected to the inner wall of the reciprocating groove (316). A second sliding groove (318) is provided on the inner wall of the brush (317). A rotating shaft plate (319) is slidably connected to the inner wall of the second sliding groove (318). The outer wall of the rotating shaft plate (319) away from the filter plate (315) is fixedly connected to the outer wall of the second transmission rod (314).

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