Bridge type bucket-wheel reclaimer

Abstract

The utility model provides a bridge type bucket-wheel reclaimer, and belongs to the technical field of bucket-wheel reclaiming devices. A bridge type bucket-wheel material taking machine comprises a device body, the device body comprises two symmetrically-arranged bases, a supporting beam arranged on the bases in a sliding mode and a bucket-wheel mechanism, first guide rails are arranged on the bases, first sliding seats are arranged on the first guide rails in a sliding mode, and hydraulic cylinders are fixed to the first sliding seats; a supporting beam is fixed to the hydraulic cylinder, a frame is arranged on the supporting beam, a sliding rod is installed in the frame, a second guide rail is installed at the top of the frame, a second sliding seat is arranged on the second guide rail in a sliding mode, and the second sliding seat is connected with the sliding rod; four rolling wheels are further symmetrically installed at the bottom of the second sliding seat, two transverse rods which are symmetrically arranged front and back are arranged on the frame-shaped frame, rolling grooves are formed in the transverse rods, and the rolling wheels are arranged in the rolling grooves in the transverse rods in a rolling mode. The material taking device has the advantage that material taking is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of bucket wheel reclaiming devices, and particularly relates to a bridge-type bucket wheel reclaimer. Background Technique

[0002] Bridge-type bucket wheel reclaimers are usually used for reclaiming operations of stockpiles and have the characteristics of high efficiency and continuity in the reclaiming operation of materials. Existing bridge-type bucket wheel reclaimers are generally fixedly arranged on two guide rails and move along the direction of the guide rails for reclaiming. However, since the bucket wheel of the existing bridge-type bucket wheel machine is at a fixed height and cannot be adjusted, when the height of the stockpile exceeds the height of the bucket wheel, the materials may strike and impact the components above the bucket wheel when the bucket wheel moves for reclaiming. When the height of the stockpile is lower than the height of the bucket wheel during reclaiming, the bucket wheel cannot reclaim the materials below the bucket wheel, and it is very troublesome for the staff to process the materials. Summary of the Invention

[0003] The purpose of the utility model is to address the above problems existing in the prior art and propose a bridge-type bucket wheel reclaimer with the advantage of more convenient reclaiming.

[0004] The purpose of the utility model can be achieved by the following technical solutions: A bridge-type bucket wheel reclaimer includes a device main body, which includes two symmetrically arranged bases, a support beam slidably arranged on the bases, and a bucket wheel mechanism. The base has a first guide rail, and a first sliding seat is slidably arranged on the first guide rail. A hydraulic cylinder is fixed on the first sliding seat, and a support beam is fixed on the hydraulic cylinder. A frame is formed on the support beam, and a sliding rod is installed in the frame. A second guide rail is installed on the top of the frame, and a second sliding seat is slidably arranged on the second guide rail. The second sliding seat is connected to the sliding rod. Four rollers are symmetrically installed at the bottom of the second sliding seat. There are two horizontally symmetrically arranged cross bars on the frame, and rolling grooves are formed on the cross bars. The rollers are arranged to roll in the rolling grooves on the cross bars.

[0005] A bucket wheel frame is installed at the bottom of the second sliding seat, and first mounting frames are symmetrically installed at the bottom of the support beam. A driving motor is installed on one side of one of the first mounting frames, and a lead screw is installed on the output shaft of the driving motor. The lead screw passes through the bucket wheel frame and is in transmission connection with the bucket wheel mechanism.

[0006] Preferably, the bucket wheel mechanism includes a runner frame and a plurality of hoppers arranged around the center of the runner frame for reclaiming materials.

[0007] Preferably, a shovel plate is installed on each hopper.

[0008] Preferably, a first sliding portion is provided on the first guide rail, a first sliding groove is provided on the first sliding seat, and the first sliding portion is in sliding fit with the first sliding groove.

[0009] Preferably, a second sliding portion is provided on the second guide rail, a second sliding groove is provided on the second sliding seat, and the second sliding portion is in sliding fit with the second sliding groove.

[0010] Preferably, the moving direction of the second sliding seat on the sliding rod is the same as the moving direction of the bucket wheel mechanism.

[0011] Preferably, the lowest height of the bucket wheel is higher than the bottommost part of the base.

[0012] Compared with the prior art, the advantages of the present utility model are as follows: By providing a first guide rail on the base in sliding fit with a first sliding seat, and at the same time, a hydraulic cylinder for flexibly adjusting the height of the support beam is provided on the first sliding seat, it is beneficial to flexibly adjust the height position of the bucket wheel mechanism on the support beam. When the material pile is excessive, it is beneficial to appropriately increase the height of the bucket wheel mechanism, and when the material pile is too small, it is beneficial to appropriately decrease the height of the bucket wheel mechanism, with flexible and automatic adjustment, higher practicability. At the same time, the driving motor drives the screw rod to rotate, and the screw rod is converted from rotary motion to linear motion, driving the bucket wheel frame and the second sliding seat to move in the left-right direction on the frame, further improving the material taking efficiency and material taking range of the bucket wheel mechanism, and making it more convenient to take materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of the present utility model.

[0014] Figure 2 is the front partial cross-sectional view of the present utility model.

[0015] Figure 3 is the cross-sectional view of the A-A section of the present utility model.

[0016] Figure 4 is the cross-sectional view of the B-B section of the present utility model.

[0017] In the figure, 2, base; 21, first guide rail; 22, first sliding seat; 23, hydraulic cylinder; 3, support beam; 31, frame; 311, cross bar; 312, rolling groove; 32, sliding rod; 33, second guide rail; 34, second sliding seat; 341, roller; 41, bucket wheel frame; 42, first mounting frame; 43, driving motor; 44, screw rod; 45, runner frame; 46, hopper; 461, shovel plate; 51, first sliding portion; 52, first sliding groove; 53, second sliding portion; 54, second sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] As Figures 1 to 4 shown, a bridge-type bucket wheel reclaimer includes a device main body, which includes two symmetrically arranged bases 2, a support beam 3 slidably arranged on the base 2, and a bucket wheel mechanism. The base 2 is provided with a first guide rail 21, and a first sliding seat 22 is slidably arranged on the first guide rail 21. A hydraulic cylinder 23 is fixed on the first sliding seat 22, and a support beam 3 is fixed on the hydraulic cylinder 23. A frame 31 is formed on the support beam 3, and a sliding rod 32 is installed in the frame 31. A second guide rail 33 is installed on the top of the frame 31, and a second sliding seat 34 is slidably arranged on the second guide rail 33. The second sliding seat 34 is connected to the sliding rod 32. Four rollers 341 are symmetrically installed at the bottom of the second sliding seat 34. The frame 31 is provided with two horizontally symmetrically arranged cross bars 311, and rolling grooves 312 are formed on the cross bars 311. The rollers 341 are rotatably arranged in the rolling grooves 312 on the cross bars 311;

[0020] A bucket wheel frame 41 is installed at the bottom of the second sliding seat 34. First mounting frames 42 are symmetrically installed at the bottom of the support beam 3. A driving motor 43 is installed on one side of one of the first mounting frames 42. A lead screw 44 is installed on the output shaft of the driving motor 43. The lead screw 44 passes through the bucket wheel frame 41 and is drivingly connected to the bucket wheel mechanism.

[0021] With the above structure, by arranging the first guide rail 21 on the base 2 to slidably cooperate with the first sliding seat 22, the bucket wheel mechanism on the support beam 3 is driven to move back and forth. At the same time, the hydraulic cylinder 23 capable of flexibly adjusting the height of the support beam 3 is arranged on the first sliding seat 22, which is beneficial to flexibly adjusting the height position of the bucket wheel mechanism on the support beam 3. It is beneficial to appropriately increase the height of the bucket wheel mechanism when the material pile is too large, and appropriately decrease the height of the bucket wheel mechanism when the material pile is too small. It can be flexibly and automatically adjusted, with higher practicability. At the same time, the driving motor 43 drives the lead screw 44 to rotate, and the lead screw 44 is converted from rotary motion to linear motion, driving the bucket wheel frame 41 and the second sliding seat 34 to move in the left-right direction on the frame 31, further improving the material taking efficiency and material taking range of the bucket wheel mechanism, and making it more convenient to take materials.

[0022] Specifically, as Figures 1 to 4As shown in the figure, the bucket wheel mechanism includes a runner frame 45 and a number of buckets 46 arranged around the center of the runner frame 45 for material taking. A scraper plate 461 is also installed on each bucket 46.

[0023] With the above structure, by setting a number of buckets 46 and a scraper plate 461 on the buckets 46, the scraper plate 461 can further shovel the material into the bucket of the bucket 46, which is beneficial to greatly improve the efficiency of material taking.

[0024] As Figures 1 to 4 shown in the figure, the first guide rail 21 has a first sliding part 51, and the first sliding seat 22 has a first sliding groove 52. The first sliding part 51 is in sliding fit with the first sliding groove 52. By the sliding fit of the first sliding part 51 and the first sliding groove 52, it is beneficial to automatically move the support beam 3 forward or backward.

[0025] As Figures 1 to 4 shown in the figure, the second guide rail 33 has a second sliding part 53, and the second sliding seat 34 has a second sliding groove 54. The second sliding part 53 is in sliding fit with the second sliding groove 54. By the sliding fit of the second sliding part 53 and the second sliding groove 54, it is beneficial to automatically move the second sliding seat 34 to the left or right, and cooperate with the driving motor 43 and the lead screw 44, which is beneficial to automatically adjust, with a high degree of automation, improve the material taking efficiency and material taking range of the bucket wheel mechanism, and make it more convenient to take materials.

[0026] As Figures 1 to 4 shown in the figure, the moving direction of the second sliding seat 34 on the sliding rod 32 is the same as the moving direction of the bucket wheel mechanism.

[0027] As Figures 1 to 4 shown in the figure, the lowest height of the bucket wheel is higher than the bottommost part of the base 2. With the above structure, the lowest position of the bucket wheel is set slightly above the ground and the base 2, which does not affect taking materials close to the ground at a low position, and is also beneficial to prevent the bucket wheel from scraping against the ground, reducing the collision and friction with the ground, and prolonging the service life of the device.

[0028] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0029] In addition, the descriptions involving "first", "second", etc. in the present invention are for descriptive purposes only, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. At the same time, the meaning of "and / or" appearing throughout the text is that it includes three scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions conflicts with each other or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] The above components are all common standard components or components known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0031] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar means for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A bridge-type bucket wheel reclaimer, comprising a device main body, characterized in that, The device main body includes two symmetrically arranged bases (2), a support beam (3) slidably arranged on the bases (2), and a bucket wheel mechanism. The base (2) is provided with a first guide rail (21), and a first sliding seat (22) is slidably arranged on the first guide rail (21). A hydraulic cylinder (23) is fixed on the first sliding seat (22), and a support beam (3) is fixed on the hydraulic cylinder (23). A frame-shaped frame (31) is formed on the support beam (3), and a sliding rod (32) is installed in the frame-shaped frame (31). A second guide rail (33) is installed at the top of the frame-shaped frame (31), and a second sliding seat (34) is slidably arranged on the second guide rail (33). The second sliding seat (34) is connected to the sliding rod (32). Four rollers (341) are symmetrically installed at the bottom of the second sliding seat (34). The frame-shaped frame (31) has two horizontally symmetrically arranged cross bars (311), and rolling grooves (312) are formed on the cross bars (311). The rollers (341) are arranged to roll in the rolling grooves (312) on the cross bars (311). A bucket wheel frame (41) is installed at the bottom of the second sliding seat (34). First mounting brackets (42) are symmetrically installed at the bottom of the support beam (3). A driving motor (43) is installed on one side of one of the first mounting brackets (42). A lead screw (44) is installed on the output shaft of the driving motor (43). The lead screw (44) passes through the bucket wheel frame (41) and is drivingly connected to the bucket wheel mechanism.

2. The bridge-type bucket-wheel reclaimer according to claim 1, wherein The bucket wheel mechanism includes a runner frame (45) and a plurality of hoppers (46) arranged around the center of the runner frame (45) for taking materials.

3. The bridge-type bucket-wheel reclaimer according to claim 2, characterized in that, A shovel plate (461) is also installed on each hopper (46).

4. The bridge-type bucket wheel reclaimer according to claim 1, characterized in that, The first guide rail (21) has a first sliding part (51), and the first sliding seat (22) has a first sliding groove (52). The first sliding part (51) is in sliding fit with the first sliding groove (52).

5. The bridge-type bucket wheel reclaimer according to claim 1, characterized in that, The second guide rail (33) has a second sliding part (53), and the second sliding seat (34) has a second sliding groove (54). The second sliding part (53) is in sliding fit with the second sliding groove (54).

6. The bridge-type bucket-wheel reclaimer according to claim 1, wherein, The moving direction of the second sliding seat (34) on the sliding rod (32) is the same as the moving direction of the bucket wheel mechanism.

7. A bridge-type bucket wheel reclaimer according to claim 1, characterized in that, The lowest height of the bucket wheel is higher than the bottommost part of the base (2).

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