Arch breaking ton bag feeding device

Abstract

The utility model relates to the technical field of arch-breaking ton bag feeding of ores, building materials, industrial particle raw materials and the like, in particular to an arch-breaking ton bag feeding device which comprises a rack, a barrel, an arch-breaking mechanism, a driving device and a spiral feeding mechanism, and the barrel is arranged on the rack and used for containing materials; the arch breaking mechanism is arranged in the barrel and used for stirring and breaking materials in the barrel 2. The driving device is arranged on the rack and connected with the top of the arch breaking mechanism so as to drive the arch breaking mechanism to rotate. The spiral feeding mechanism is arranged at the bottom of the barrel and communicated with the bottom of the barrel so as to receive materials in the barrel. The driving device is arranged at the top of the arch breaking mechanism, so that occupation of the bottom space of the barrel is reduced, the discharging speed of the barrel is increased conveniently, and the possibility of material accumulation is reduced. And the bottom of the cylinder body is connected with the spiral feeding mechanism through a connecting flange or welded with the spiral feeding mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to ore, building material, industrial particle raw material etc. arch breaking ton bag feeding technology field especially relates to a kind of arch breaking ton bag feeding device. BACKGROUND

[0002] The existing arch breaking device, the structure similar to the stirrer is used in the upper material cylinder, and the particle-like material is scattered by high-speed or slow rotation, and the length of the upper stirrer is close to the material cylinder, which can also play a role in scraping material. At the same time, most of the power of the arch breaking device is set at the conical discharge port at the bottom of the cylinder.

[0003] The power device is generally installed at the bottom, that is, at the lower conical port. Since the power device needs to occupy a part of the space, it increases the volume and height of the discharge position at the lower conical port, widens the straight-line distance between the conical port and the bottom screw conveyor, and increases the possibility of material accumulation at the discharge position of the conical port. In addition, although the arch breaking device is provided with arch breaking at the conical port, it is usually single-layered and does not form a multi-layered staircase, resulting in low arch breaking efficiency. SUMMARY

[0004] The technical problem to be solved by the utility model is to solve the technical problem of easy material accumulation at the discharge position of the conical port in the prior art, and the utility model provides an arch breaking ton bag feeding device.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an arch breaking ton bag feeding device, comprising a rack, a cylinder body arranged on the rack and used for containing material, an arch breaking mechanism arranged in the cylinder body, and a driving device arranged on the rack and connected with the top of the arch breaking mechanism to drive the arch breaking mechanism to rotate.

[0006] The arch breaking ton bag feeding device of the utility model sets the driving device at the top of the arch breaking mechanism, reduces the occupation of the space at the bottom of the cylinder body, and thus facilitates the improvement of the discharge speed of the cylinder body and reduces the possibility of material accumulation.

[0007] Further, it further comprises a spiral feeding mechanism arranged at the bottom of the cylinder body and communicating with the bottom of the cylinder body.

[0008] Further, the cylinder body is conical.

[0009] Further, the driving device comprises a rotating member, a driving gear and a driven gear, the rotating member is installed on the rack, the output end of the rotating member is connected with the driving gear, and the driving gear is matched with the driven gear to drive the driven gear to rotate.

[0010] Further, the driving gear comprises a first gear connected with the output end of the rotating member and two second gears simultaneously engaged with the first gear and the driven gear.

[0011] Further, the rack is provided with a slewing bearing mechanism in the form of a ring, and the bottom of the driven gear is provided with a slewing groove matched with the slewing bearing mechanism.

[0012] Further, the rack is provided with radial limiting mechanisms along the circumference of the driven gear, and the radial limiting mechanisms are arranged on the outer side of the driven gear and in contact with the outer side of the driven gear.

[0013] Further, the limiting mechanism is a gear, a bearing or a circular arc plate.

[0014] Further, the arch breaking mechanism comprises a connecting seat connected with the driven gear, a plurality of scrapers arranged along the circumference of the driven gear and connected with the connecting seat, a breaker connected between the arch breaking shaft and the scrapers, a cylinder body in the form of a whole cone, and a discharge cone arranged at the bottom of the cylinder body, wherein the scrapers are parallel to the side wall of the cylinder body, and the discharge cone is parallel to the side wall of the scraper.

[0015] Further, the rack is provided with a load-bearing cover arranged on the driving device.

[0016] The utility model has the advantages that,

[0017] 1. The driving device is arranged on the top of the arch breaking mechanism, thereby reducing the occupation of the space at the bottom of the cylinder body, facilitating the discharge speed of the cylinder body and reducing the possibility of material accumulation.

[0018] 2. The power is transmitted from the rotating member to the first gear, then from the first gear to the second gear, and finally from the second gear to the driven gear, thereby forming a planetary gear structure, improving the stability of transmission, and through the two second gears, the service life of the first gear, the second gear and the driven gear can be improved.

[0019] 3. The driven gear is placed on the rubber-coated bearing on the slewing bearing mechanism, and the rubber-coated bearing is buckled by the slewing groove, thereby preventing the driven gear from moving radially and reducing the friction of the driven gear. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described in connection with the drawings and examples.

[0021] Figure 1Is the overall structure schematic view of the present utility model reflects the arch breaking ton bag feeding device.

[0022] Figure 2 Is the schematic view of the present utility model reflects the cylinder.

[0023] Figure 3 Is the schematic view of the present utility model reflects the driving device.

[0024] Figure 4 Is the schematic view of the present utility model reflects the fixed frame.

[0025] Figure 5 Is Figure 4 The local enlarged view of A part in the middle.

[0026] Figure 6 Is the schematic view of the present utility model reflects the arch breaking mechanism.

[0027] Figure 7 Is the schematic view of the present utility model reflects the load cover.

[0028] In the figure: 1, rack; 11, load cover; 111, internal area; 112, external area; 113, annular plate; 2, cylinder; 3, arch breaking mechanism; 31, connecting seat; 32, arch breaking shaft; 33, material scraper; 34, material beater; 35, cone scraper; 4, driving device; 41, rotating part; 42, first gear; 43, second gear; 44, driven gear; 441, rotary groove; 5, rotary supporting mechanism; 51, fixed frame; 52, rubber-coated bearing; 6, radial limiting mechanism; 7, spiral feeding mechanism. DETAILED DESCRIPTION

[0029] The present utility model will be further described in detail in combination with the drawings. These drawings are all simplified schematic views, and only illustrate the basic structure of the present utility model in a schematic manner, so that it only shows the relevant components of the present utility model.

[0030] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. Furthermore, the features limited by "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise stated, the meaning of "multiple" is two or more. In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] The utility model discloses a broken arch ton bag feeding device.

[0032] Embodiment 1:

[0033] Referring to Figure 1 And Figure 2 A broken arch ton bag feeding device, including frame 1, cylinder 2, broken arch mechanism 3, drive arrangement 4 and spiral feeding mechanism 7, cylinder 2 is located on frame 1, and is used for containing material;Broken arch mechanism 3 is located in cylinder 2, and is used for stirring and crushing the material in cylinder 2. Drive arrangement 4 is located on frame 1, and the top of drive arrangement 4 is connected with broken arch mechanism 3 to drive broken arch mechanism 3 to rotate. Spiral feeding mechanism 7 is located at the bottom of cylinder 2, and spiral feeding mechanism 7 is communicated with the bottom of cylinder 2 to receive the material of cylinder 2. By setting drive arrangement 4 on the top of broken arch mechanism 3, the space occupation of the bottom of cylinder 2 is reduced, and then the discharge speed of cylinder 2 is facilitated to improve, and the possibility of material accumulation is reduced. The bottom of cylinder 2 and spiral feeding mechanism 7 are connected through connecting flange.

[0034] Referring to Figure 3 Drive arrangement 4 includes rotating part 41, drive gear and driven gear 44, rotating part 41 is fixedly installed on frame 1, the output end of rotating part 41 is connected with drive gear, and drive gear is matched with driven gear 44 to drive driven gear 44 to rotate. Rotating part 41 can adopt a stepping motor.

[0035] Specifically, the driving gear includes a first gear 42 and two second gears 43, the first gear 42 is connected with the output end of the rotating part 41, the two second gears 43 are simultaneously engaged with the first gear 42 and simultaneously engaged with the driven gear 44. The power is transmitted from the rotating part 41 to the first gear 42, then from the first gear 42 to the second gear 43, and finally from the second gear 43 to the driven gear 44, forming a planetary gear structure, improving the stability of transmission, and at the same time, the pressure is shared by the two second gears 43, which can improve the service life of the first gear 42, the second gear 43 and the driven gear 44.

[0036] Referring to Figure 4 and Figure 5 , the rack 1 is provided with a rotary supporting mechanism 5, the rotary supporting mechanism 5 is annular, and the bottom of the driven gear 44 is provided with an annular step to form a rotary groove 441 matched with the rotary supporting mechanism 5. The rotary supporting mechanism 5 includes a fixed frame 51 and a rubber-coated bearing 52, the fixed frame 51 is fixed on the rack 1, the rubber-coated bearing 52 has a plurality of numbers, which are fixed on the round holes or U-shaped grooves of the fixed frame 51 in sequence by studs or round pins, and the plurality of rubber-coated bearings 52 are arranged along the circumference of the driven gear 44 to form a ring, thereby facilitating cooperation with the rotary groove 441, and can provide support for the driven gear 44, and at the same time, the axis of the rubber-coated bearing 52 is horizontally arranged, which can rotate when the driven gear 44 rotates, so as to reduce the friction force when the driven gear 44 rotates. The driven gear 44 is placed on the rubber-coated bearing 52 of the rotary supporting mechanism 5, and the rubber-coated bearing 52 is buckled by the rotary groove 441 to prevent the driven gear 44 from moving radially, and at the same time, to reduce the friction force when the driven gear 44 rotates.

[0037] The rack 1 is provided with a radial limiting mechanism 6, the radial limiting mechanism 6 is provided with at least two along the circumference of the driven gear 44, the radial limiting mechanism 6 is arranged on the outer side of the driven gear 44 and in contact with the outer side of the driven gear 44.

[0038] Referring to Figure 3 , specifically, the radial limiting mechanism 6 can be a gear, as long as it can limit the radial direction of the driven gear 44 on the outer side of the driven gear 44, thereby reducing the burden of the rubber-coated bearing 52.

[0039] Referring to Figure 6The arch breaking mechanism 3 comprises a connecting seat 31, an arch breaking shaft 32, a material scraper 33, a material breaker 34 and a discharge port scraper 35. The connecting seat 31 is fixedly connected with the top of the driven gear 44. The material scraper 33 is arranged in a plurality of circumferential arrays along the driven gear 44 and is fixedly connected with the connecting seat 31. The connecting shaft is arranged at a middle position between the plurality of material scrapers 33. The material breaker 34 is fixedly connected between the arch breaking shaft 32 and the material scraper 33. The cylinder 2 is conical as a whole so as to gradually converge the material to the middle, thereby ensuring the arch breaking effect. The material scraper 33 is parallel to the side wall of the cylinder 2 to remove the accumulated material on the side wall of the cylinder 2. The bottom of the cylinder 2 is provided with a discharge port. The discharge port scraper 35 is connected with the bottom of the material scraper 33 and is parallel to the side wall of the discharge port to remove the accumulated material on the side wall of the discharge port.

[0040] The material scraper 33 can be made of square steel, square tube, round tube, round steel or plate and is used to scrape the material adhered to the inner wall of the cylinder 2. The material scraper 33 is arranged at a certain distance from the inner wall to ensure that no collision and friction occurs.

[0041] The material breaker 34 can be made of square steel, square tube, round tube, round steel or plate and is arranged in a plurality of layers in the cylinder 2. When the arch breaking mechanism 3 rotates, the material breaker 34 is driven to rotate to generate kinetic energy and act on the condensed material blocks that may accumulate in the discharge port to break and scatter the material blocks, thereby facilitating the material to pass through the discharge port in the form of the smallest particles. The material breaker 34 is arranged in a plurality of circumferential arrays along the arch breaking shaft 32. Each group of the material breaker 34 is arranged in a plurality of axial arrays along the arch breaking shaft 32. Adjacent groups of the material breaker 34 are arranged in a radial direction of the arch breaking shaft 32 to improve the breaking effect.

[0042] The discharge port scraper 35 can be made of square steel, square tube, round tube, round steel or plate. The present application tries to reduce the distance between the arch breaking mechanism 3 and the spiral feeding mechanism 7, that is, to reduce the length of the discharge port. However, the connecting flange also has a thickness. The space above and below the connecting flange is sufficient for installing screws and nuts. Therefore, there is actually a certain height. The discharge port scraper 35 is used to scrape the material that may adhere to the inside of the connecting flange.

[0043] The rack 1 is provided with a load-bearing cover 11. The load-bearing cover 11 is arranged on the driving device 4.

[0044] Specifically, referring to Figure 7 , the load-bearing cover 11 is fixed on the upper surface of the rack 1 through screw holes or pin holes. The load-bearing cover 11 is separated into an internal region 111 and an external region 112 through an annular plate 113. The external region 112 covers the driving device 4. The material falls into the cylinder 2 from the internal region 111. The annular plate 113 can block the material to prevent the material from entering the external region 112. The load-bearing cover 11 can isolate the material from entering the external driving device 4 region as much as possible during feeding. In the second place, the load-bearing cover 11 can bear the weight of the ton bag. The ton bag can be opened and unloaded on the load-bearing cover 11.

[0045] Working process: place the ton bag on the load cover 11, then open the ton bag and pour the material into the barrel 2, then drive the arch breaking mechanism 3 to rotate by the driving device 4, break and scatter the material to form small particle material, and the small particle material enters the spiral feeding mechanism 7 through the discharge cone, and is transmitted to the next process by the spiral feeding mechanism 7.

[0046] Example 2:

[0047] The difference from example 1 is that the radial limiting mechanism can be a bearing.

[0048] Example 3:

[0049] The difference from example 1 is that the radial limiting mechanism can be an arc plate.

[0050] Based on the above ideal embodiments of the present application, through the above description, relevant personnel can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A de-arched ton bag loading device, characterized by, The utility model relates to a kind of arch breaking device, including Frame (1); Cylinder (2), it is located on frame (1), and it is used to hold material; Arch breaking mechanism (3), it is located in cylinder (2); Driving device (4), it is located on frame (1), the driving device (4) is connected with the top of arch breaking mechanism (3), to drive arch breaking mechanism (3) rotation.

2. The arch breaking ton bag feeding device of claim 1, wherein, It further includes spiral feeding mechanism (7), the spiral feeding mechanism (7) is located at the bottom of cylinder (2), and the spiral feeding mechanism (7) is communicated with the bottom of cylinder (2).

3. The arch breaking ton bag feeding device of claim 1, wherein, The cylinder (2) is conical.

4. The arch breaking ton bag feeding device of claim 1, wherein, The driving device (4) includes rotating part (41), driving gear and driven gear (44), the rotating part (41) is installed on frame (1), the output end of the rotating part (41) is connected with driving gear, and the driving gear is matched with driven gear (44), to drive driven gear (44) rotation.

5. The arch breaking ton bag feeding device of claim 4, wherein, The driving gear includes first gear (42) and two second gears (43), the first gear (42) is connected with the output end of rotating part (41), and the two second gears (43) are simultaneously engaged with first gear (42), and simultaneously engaged with driven gear (44).

6. The arch breaking ton bag feeding device of claim 5, wherein, The frame (1) is equipped with slewing bearing mechanism (5), the slewing bearing mechanism (5) is annular, and the bottom of driven gear (44) is equipped with slewing groove (441) matched with slewing bearing mechanism (5).

7. The arch breaking ton bag feeding device of claim 6, wherein, The frame (1) is equipped with radial limiting mechanism (6), at least two radial limiting mechanisms (6) are arranged along the circumference of driven gear (44), the radial limiting mechanism (6) is arranged on the outer side of driven gear (44) and is in contact with the outer side of driven gear (44).

8. The arch breaking ton bag feeding device of claim 7, wherein, The radial limiting mechanism (6) is gear, bearing or circular arc plate.

9. The arch breaking ton bag feeding device of claim 1, wherein, The arch breaking mechanism (3) includes connecting seat (31), arch breaking shaft (32), scraper (33), beating device (34) and scraping cone device (35), the connecting seat (31) is connected with driven gear (44), the scraper (33) is arranged along the circumference of driven gear (44), and is connected with the connecting seat (31), the beating device (34) is connected between arch breaking shaft (32) and scraper (33), the cylinder (2) is conical as a whole, and the scraper (33) is parallel to the side wall of cylinder (2); The bottom of the cylinder (2) is equipped with discharge cone, the scraping cone device (35) is connected with the bottom of scraper (33), and the scraping cone device (35) is parallel to the side wall of discharge cone.

10. The arch breaking ton bag feeding device of claim 1, wherein, The frame (1) is equipped with load cover (11), and the load cover (11) is arranged on the driving device (4).

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