Fertilizer feeding and conveying device

Abstract

A fertilizer feeding and conveying device comprises a rack and a conveying belt arranged on the rack, the rack comprises a front supporting frame, a rear supporting frame, a pair of connecting transverse rods and a pair of connecting inclined rods, the front supporting frame and the rear supporting frame are connected through the connecting transverse rods and the connecting inclined rods, the top ends of the front supporting frame and the rear supporting frame are connected through the connecting inclined rods, and driving rollers are arranged at the top ends of the connecting inclined rods; a driven roller a is arranged at the bottom ends of the pair of connecting inclined rods; an auxiliary feeding mechanism is further arranged on the lower portion of the machine frame. The auxiliary feeding mechanism comprises a group of supporting plates which are vertically and fixedly connected with the top end of the front supporting frame and the lower parts of the pair of connecting inclined rods, a square hopper which is fixedly connected with the tops of the group of supporting plates, and a vertical rectangular cylinder part which is arranged at the bottom of the square hopper and is used for feeding materials to the bottom of the conveying belt. Through the arrangement of the auxiliary feeding mechanism and the auxiliary discharging mechanism of the conveying device, the defects that fertilizer on a conveying belt is too concentrated during feeding and falling materials are too dispersed during discharging are effectively overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilizer production technical field, concretely relates to a fertilizer feeding conveyor. BACKGROUND

[0002] The mixing equipment in the production process of the mixed fertilizer generally comprises a feeding device and a stirring device, and the height of the stirring device is usually high. When feeding, the workers need to transport the fertilizer raw materials to a high place and then put them into the feeding hopper of the stirring device. The existing fertilizer feeding conveyor does not have a mechanism for assisting feeding and discharging, and the feeding and discharging are directly realized by gravity. As a result, the feeding of the conveyor belt is too concentrated, and the discharging is too dispersed. SUMMARY

[0003] The utility model aims at the above-mentioned shortage and provides a fertilizer feeding conveyor.

[0004] The utility model discloses a rack and the conveyor belt set on it, the rack includes front support frame, rear support frame and the pair of connecting cross bars and the pair of connecting inclined rods connecting two, the pair of connecting inclined rods connects the top of front support frame and rear support frame, the top of the pair of connecting inclined rods is equipped with driving roller, the bottom of the pair of connecting inclined rods is equipped with driven roller a;

[0005] The lower part of the rack is also equipped with an auxiliary feeding mechanism, the auxiliary feeding mechanism includes a group of support plates which are vertically fixed with the top of the front support frame and the lower part of the pair of connecting inclined rods, a square hopper which is fixed with the top of the group of support plates and a vertical rectangular cylinder part which is arranged at the bottom of the square hopper and used for feeding the bottom of the conveyor belt;

[0006] The conveyor belt is arranged between the driving roller and the driven roller a, and the driving roller is driven to rotate by the conveying motor arranged on the rear support frame.

[0007] The top of the rack is equipped with an auxiliary discharging mechanism, the auxiliary discharging mechanism includes a pair of vertical plates which are connected with the rear support frame and an inclined discharging chute which is fixed with the vertical plates, and the inclined discharging chute is located directly below the top of the conveyor belt.

[0008] Preferably, the middle part of the pair of connecting inclined rods is also equipped with a driven roller b.

[0009] Preferably, the group of support plates is composed of four support plates, and the four support plates are respectively fixed with the top of the front support frame and the lower part of the pair of connecting inclined rods.

[0010] Preferably, the vertical rectangular cylinder part is located directly above the bottom of the conveyor belt.

[0011] Preferably, a pair of reinforcing connecting plates are obliquely arranged between the rear support frame and the pair of connecting cross bars.

[0012] Preferably, the inclined discharge chute comprises a connecting plate fixed with a pair of vertical plates, an inclined bottom plate fixed with the bottom of the connecting plate and vertical blocking plates arranged at both side edges of the inclined bottom plate, the upper ends of the vertical blocking plates are fixed with the two sides of the connecting plate, and the length of the connecting plate is greater than the distance between the pair of vertical plates, that is, greater than the width of the conveying belt.

[0013] Preferably, the conveying belt is provided with a blocking skirt at both side edges, a plurality of right triangular prisms are uniformly bonded on the outer surface of the conveying belt along the length direction, the right side of the right triangular prism is an inclined surface, and the left side is a vertical surface, and the two sides of the right triangular prism are bonded with the blocking skirts at both side edges of the conveying belt.

[0014] The utility model discloses the advantages are: through the setting of the auxiliary feeding mechanism and auxiliary discharging mechanism of conveying device, effectively overcome the defect that the fertilizer of conveying belt is too concentrated when feeding, and the too dispersed defect of discharging. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model.

[0016] Figure 2 It is the structural schematic diagram of auxiliary feeding mechanism.

[0017] Figure 3 It is the structural schematic diagram of auxiliary discharging mechanism.

[0018] Figure 4 It is the structural schematic diagram of the outer surface of conveying belt.

[0019] Figure 5 It is the structural schematic diagram of right triangular prism. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the utility model embodiment will be described clearly and completely below in conjunction with the drawings in the utility model embodiment, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiment. The components of the utility model embodiment described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based upon the embodiments of the present application, all other embodiments that would be obtained by one of ordinary skill in the art without having to make any inventive step are within the scope of the present application. It should be noted that similar reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0022] In the description of the embodiments of the present application, it should be noted that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, and are merely for the convenience of describing the present application and simplifying the description, and thus cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, if the terms "first", "second" and the like appear in the description of the present application, they are only used for distinction, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present application, it should also be noted that unless otherwise explicitly specified and limited, if the terms "provided", "connected" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium; can be connected inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] As shown in the drawings, the present application comprises a rack and a conveying belt 31 provided thereon, the rack comprises a front support frame 32, a rear support frame 33 and a pair of connecting horizontal rods 34 and a pair of connecting inclined rods 35 connecting the two, a pair of connecting inclined rods 35 connecting the top ends of the front support frame 32 and the rear support frame 33, a driving roller 36 is arranged at the top end of the pair of connecting inclined rods 35, and a driven roller a 37 is arranged at the bottom end of the pair of connecting inclined rods 35;

[0025] The lower part of the rack is further provided with an auxiliary feeding mechanism, which comprises a group of supporting plates 38 fixedly connected with the top end of the front support frame 32 and the lower part of the pair of connecting inclined rods 35, a square hopper 39 fixedly connected with the top of the group of supporting plates 38, and a vertical rectangular cylindrical part 40 arranged at the bottom of the square hopper 39 for feeding the bottom of the conveying belt 31;

[0026] The driving roller 36 is driven to rotate by a conveying motor 41 arranged on the rear support frame 33.

[0027] The top of the frame is provided with an auxiliary discharging mechanism, which comprises a pair of vertical plates 42 connected with the rear support frame 33 and an inclined discharge chute 43 fixedly connected with the vertical plates 42, and the inclined discharge chute 43 is located directly below the top of the conveying belt 31.

[0028] In another technical scheme, the middle part of the pair of connecting inclined rods 35 is further provided with a driven roller b 38.

[0029] In another technical scheme, the set of support plates 38 is composed of four support plates, which are respectively fixedly connected with the top end of the front support frame 32 and the lower part of the pair of connecting inclined rods 35.

[0030] In another technical scheme, the vertical rectangular cylindrical part 40 is located directly above the bottom of the conveying belt 31, facilitating the feeding of the fertilizer.

[0031] In another technical scheme, the rear support frame 33 and the pair of connecting horizontal rods 34 are further provided with a pair of reinforcing connecting plates 44, which are inclined, so that the frame is more stable and reliable.

[0032] In another technical scheme, the inclined discharge chute 43 comprises a connecting plate 45 fixedly connected with the pair of vertical plates 42, an inclined bottom plate 46 fixedly connected with the bottom of the connecting plate 45, and vertical blocking plates 47 arranged on both sides of the inclined bottom plate 46, the upper end of the vertical blocking plates 47 being fixedly connected with the two sides of the connecting plate 45, and the length of the connecting plate 45 being greater than the distance between the pair of vertical plates 42, i.e. greater than the width of the conveying belt 31.

[0033] In another technical scheme, the two side edges of the conveying belt 31 are provided with blocking skirts 49, and a plurality of right triangular prisms 48 are uniformly arranged on the outer surface of the conveying belt 31 along the length direction, the right side of the right triangular prism 48 being an inclined surface and the left side being a vertical surface, and the two sides of the right triangular prism 48 are respectively bonded with the blocking skirts 49 of the two side edges of the conveying belt 31.

[0034] Working mode: the operator adds the fertilizer from the square hopper 39 of the auxiliary feeding mechanism, the fertilizer falls into the upper part of the conveying belt 31 from the vertical rectangular cylinder part 40, is surrounded by the adjacent two right-angle triangular prisms 48 and the material blocking skirt 49, is conveyed from bottom to top under the driving of the conveying motor 41, and after being conveyed to the upper end of the conveying belt 31, the fertilizer gradually slides under the action of gravity, the right side inclined surface of the right-angle triangular prism 48 can also form an angle for the fertilizer to roll down, so as to avoid that the fertilizer falls too fast. The fertilizer slides to the inclined discharge chute 43 of the auxiliary discharging mechanism, is surrounded by the inclined bottom plate 46 and the vertical material blocking plate 47, and finally is sent to the subsequent stirring and mixing device to complete the mixing. Through the setting of the auxiliary feeding mechanism and the auxiliary discharging mechanism of the conveying device, the defects that the fertilizer is too concentrated when being fed and the fertilizer is too dispersed when being discharged are effectively overcome.

[0035] The above implementation cases are only for illustrating the technical solutions and characteristics of the present application, the purpose is to better enable the person skilled in the art to implement, and cannot limit the protection scope of the present application, any equivalent changes or modifications according to the spirit and essence of the present application are within the protection scope of the present application, and the existing technology which is not described in detail is the existing technology.

Claims

1. A fertilizer feeding and conveying device, comprising a frame and a conveying belt (31) arranged thereon, characterized in that, the frame comprises a front support frame (32), a rear support frame (33) and a pair of connecting horizontal rods (34) and a pair of connecting inclined rods (35) connecting the two, the top ends of the front support frame (32) and the rear support frame (33) are connected by the pair of connecting inclined rods (35), the top ends of the pair of connecting inclined rods (35) are provided with driving rollers (36), and the bottom ends of the pair of connecting inclined rods (35) are provided with driven rollers a (37); the lower part of the frame is further provided with an auxiliary feeding mechanism (30), the auxiliary feeding mechanism (30) comprises a group of support plates (38) fixedly connected with the top end of the front support frame (32) and the lower part of the pair of connecting inclined rods (35), a square hopper (39) fixedly connected with the top of the group of support plates (38), and a vertical rectangular cylindrical part (40) arranged at the bottom of the square hopper (39) for feeding the bottom of the conveying belt (31); the driving rollers (36) and the driven rollers a (37) are provided with the conveying belt (31) therebetween, and the driving rollers (36) are driven to rotate by a conveying motor (41) arranged on the rear support frame (33); the top of the frame is provided with an auxiliary discharging mechanism, the auxiliary discharging mechanism comprises a pair of vertical plates (42) connected with the rear support frame (33) and an inclined discharging chute (43) fixedly connected therewith, and the inclined discharging chute (43) is located directly below the top of the conveying belt (31).

2. The fertilizer feeding and conveying device according to claim 1, characterized in that, The middle part of the pair of connecting inclined rods (35) is further provided with driven rollers b (38).

3. The fertilizer feeding and conveying device according to claim 1, wherein, The group of support plates (38) is composed of four support plates, which are respectively fixedly connected with the top end of the front support frame (32) and the lower part of the pair of connecting inclined rods (35).

4. The fertilizer loading conveyor of claim 1, wherein, The vertical rectangular cylindrical part (40) is located directly above the bottom of the conveying belt (31).

5. The fertilizer loading conveyor of claim 1, wherein, The rear support frame (33) and the pair of connecting horizontal rods (34) are further provided with a pair of reinforcing connecting plates (44) inclinedly arranged therebetween.

6. The fertilizer loading conveyor of claim 1, wherein, The inclined discharging chute (43) comprises a connecting plate (45) fixedly connected with the pair of vertical plates (42), an inclined bottom plate (46) fixedly connected with the bottom of the connecting plate (45), and vertical blocking plates (47) arranged at the two side edges of the inclined bottom plate (46), the upper ends of the vertical blocking plates (47) are fixedly connected with the two sides of the connecting plate (45), and the length of the connecting plate (45) is greater than the spacing between the pair of vertical plates (42).

7. The fertilizer loading conveyor of claim 1, wherein, The two side edges of the conveying belt (31) are provided with blocking skirts (49), and a plurality of right triangular prisms (48) are uniformly adhered to the outer surface of the conveying belt (31) along the length direction thereof, the right side of the right triangular prism (48) is an inclined surface, the left side is a vertical surface, and the two sides of the right triangular prism (48) are adhered to the blocking skirts (49) of the two side edges of the conveying belt (31), respectively.

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