Automatic quantitative fertilizer packaging machine

Abstract

The utility model provides an automatic quantitative fertilizer packaging machine which comprises a base, a packaging barrel with a conical barrel-shaped lower end is arranged at the top of the base through a supporting rod, a discharging pipe is arranged at the bottom of the packaging barrel, and a control valve, a feeding hopper, a stirring shaft, stirring blades, a driving module, a plurality of telescopic push rods, an electronic scale, a placing table and a vertical barrel are arranged on the discharging pipe. The L-shaped connecting rod, the supporting lantern ring and the fixing lantern ring are arranged on the placing table in a vertical threaded connection mode, and the limiting screw rods extend into the corresponding vertical cylinders correspondingly. The two ends of the supporting rod are welded and fixed to the base and the packaging barrel respectively. According to the automatic quantitative fertilizer packaging machine, the basic requirement for quantitative packaging of the fertilizer can be met, the auxiliary fixing structure can be automatically moved, auxiliary fixing of the packaging bag can be rapidly achieved or removed, and therefore the effect on the packaging treatment efficiency of the fertilizer is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer packaging, in particular to an automatic quantitative fertilizer packaging machine. Background Art

[0002] In the process of fertilizer production and processing, waste materials need to be packaged and processed. The existing automatic quantitative fertilizer packaging machine can meet the basic needs of quantitative packaging of fertilizers. In order to facilitate packaging, the packaging bag is usually placed on the auxiliary fixing structure. After a sufficient amount of fertilizer is loaded into the packaging bag, the packaging bag needs to be moved a large amount of displacement to contact the auxiliary fixing structure to fix the packaging bag. Therefore, it will bring great inconvenience to people's use, and will also affect the efficiency of fertilizer packaging, which will bring great inconvenience to people's use. Utility Model Content

[0003] In view of this, the utility model aims at the deficiencies of the prior art and provides an automatic quantitative fertilizer packaging machine, which can not only meet the basic needs of quantitative packaging of fertilizers, but also automatically move the auxiliary fixing structure to quickly realize or release the auxiliary fixation of the packaging bag, thereby avoiding affecting the efficiency of fertilizer packaging.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: an automatic quantitative fertilizer packaging machine, comprising a base, a packaging cylinder with a conical lower end is arranged on the top of the base through a support rod, a discharging pipe is arranged at the bottom of the packaging cylinder, a control valve is arranged on the discharging pipe, a feeding hopper is arranged on the side end of the top of the packaging cylinder, a stirring shaft is vertically arranged on the top of the packaging cylinder, a stirring blade matched with the packaging cylinder is arranged on the side end of the stirring shaft, a driving module for driving the stirring shaft is arranged on the top of the packaging cylinder, a plurality of telescopic push rods are vertically arranged on the base, an electronic scale is commonly arranged on the upper ends of the output shafts of the plurality of telescopic push rods, a placing table is arranged on the top of the electronic scale, vertical cylinders are respectively arranged on the left and right side ends of the top of the placing table, L-shaped connecting rods are respectively inserted in the two vertical cylinders, a supporting ring is commonly arranged on the inner side ends of the horizontal parts of the two connecting rods, a fixing ring is clamped on the supporting ring, and limiting screws extending to the corresponding vertical cylinders are vertically screwed on the placing table. The two ends of the support rod are respectively welded and fixed to the base and the packaging tube.

[0005] As a further improvement of the utility model, a PLC controller electrically connected to the plurality of telescopic push rods, the electronic scale and the control valve is also arranged on the base.

[0006] As a further improvement of the utility model, the driving module includes a driving motor vertically arranged on the top cover, a driving pulley is arranged on the output shaft of the driving motor, a driven pulley matched with the driving pulley is arranged on the upper end of the stirring shaft, and a transmission belt is arranged between the driving pulley and the driven pulley.

[0007] As a further improvement of the present invention, a bearing is arranged on the top of the packaging tube, the stirring shaft is connected to the inner ring of the bearing and passes through the top of the packaging tube, and a through hole matching the stirring shaft is arranged on the top of the packaging tube.

[0008] As a further improvement of the utility model, a transparent observation window is also provided on the packaging tube.

[0009] As a further improvement of the utility model, the lower ends of the two limiting screws are respectively provided with screw rods.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] First, the user can adjust the limit screw rod vertically according to the height of the packaging bag, so that the maximum contraction amount of the vertical part of the connecting rod in the connecting tube meets the height support requirement of the fixing sleeve, and then the vertical part of the connecting rod can be made to collide with the top of the limit screw rod, and then the packaging bag can be placed on the placing table, and the bag opening of the packaging bag can be sleeved on the supporting sleeve ring, and then the connection between the supporting sleeve ring and the bag opening of the packaging bag can be clamped and fixed by the fixing sleeve ring, and the packaging bag can be flexibly fixed, and then the output shafts of the multiple telescopic push rods can be synchronously extended upward by a certain length, so that the bag opening of the packaging bag is sleeved on the discharge pipe. , and then the control valve can be opened, and the drive module can be started, so that the stirring shaft and the stirring blades stir the fertilizer, so that the fertilizer passes through the discharge pipe and falls into the packaging bag. When the electronic scale finds that the difference between the total weight of the placement table and the packaging bag is equal to the preset value, it means that the packaging bag is loaded with sufficient fertilizer. At this time, the control valve can be temporarily closed, and then the placement table and the packaging bag can be moved downward and away from the discharge pipe by the telescopic push rod, and then the fixed collar and the support collar can be separated, and then the connecting rod and the support collar can be moved upward to release the limit fixation of the packaging bag, and then the packaging bag can be taken away from the placement table.

[0012] Secondly, just start the driving motor, and the stirring shaft and the stirring blades can rotate with the cooperation of the driving pulley, the driven pulley and the transmission belt to stir and break up the fertilizer, so that the fertilizer can smoothly pass through the discharge pipe, leave the packaging barrel, and fall into the packaging bag.

[0013] Thirdly, through the transparent observation window, the user can conveniently check the situation inside the packaging tube, such as the remaining amount of fertilizer.

[0014] Fourthly, by turning the rod, the limit screw can be easily adjusted by hand, so as to conveniently adjust the maximum telescopic amount of the vertical part of the connecting rod in the vertical tube, thereby adjusting the height of the support ring when the horizontal part of the connecting rod conflicts with the vertical tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the placement table, vertical cylinder, connecting rod, supporting collar, fixing collar, limiting screw and twisting rod of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the stirring shaft, stirring blades, bearings and drive module of the utility model;

[0019] Figure 4 It is a schematic structural diagram of the packaging tube, stirring shaft, stirring blades and transparent observation window of the utility model.

[0020] In the figure: 101, base; 102, packaging tube; 103, discharge pipe; 104, control valve; 105, feed hopper; 106, stirring shaft; 107, stirring blade; 108, telescopic push rod; 109, electronic scale; 110, placement table; 111, vertical tube; 112, connecting rod; 113, supporting collar; 114, fixing collar; 115, limiting screw; 116, bearing; 117, transparent observation window; 118, twisting rod; 119, support rod; 201, driving motor; 202, driving pulley; 203, driven pulley; 204, transmission belt. DETAILED DESCRIPTION

[0021] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0022] like Figure 1 , 2As shown in FIG. 3 , an automatic quantitative fertilizer packaging machine includes a base 101, a packaging cylinder 102 with a conical lower end is arranged on the top of the base 101 through a support rod 119, a discharge pipe 103 is arranged at the bottom of the packaging cylinder 102, a control valve 104 is arranged on the discharge pipe 103, a feed hopper 105 is arranged at the top side end of the packaging cylinder 102, a stirring shaft 106 is vertically arranged on the top of the packaging cylinder 102, a stirring blade 107 adapted to the packaging cylinder 102 is arranged at the side end of the stirring shaft 106, a driving module for driving the stirring shaft is arranged on the top of the packaging cylinder 102, and the base 101 is provided with a driving module for driving the stirring shaft. 01 is vertically provided with a plurality of telescopic push rods 108, and an electronic scale 109 is commonly provided at the upper ends of the output shafts of the plurality of telescopic push rods 108, and a placing table 110 is provided on the top of the electronic scale, and vertical cylinders 111 are respectively provided at the left and right sides of the top of the placing table 110, and L-shaped connecting rods 112 are respectively inserted in the two vertical cylinders 111, and a supporting collar 113 is commonly provided at the inner side ends of the horizontal parts of the two connecting rods 112, and a fixing collar 114 is clamped on the supporting collar 113, and a limiting screw 115 extending to the inside of the corresponding vertical cylinder 111 is vertically screwed on the placing table 110. The two ends of the supporting rod 119 are respectively welded and fixed to the base 101 and the packaging tube 102. A PLC controller electrically connected to the plurality of telescopic push rods 108, the electronic scale and the control valve 104 is also provided on the base 101.

[0023] like Figure 1 , 3 As shown, the driving module includes a driving motor 201 vertically arranged on the top cover, a driving pulley 202 is arranged on the output shaft of the driving motor 201, a driven pulley 203 matched with the driving pulley 202 is arranged on the upper end of the stirring shaft 106, and a transmission belt 204 is arranged between the driving pulley 202 and the driven pulley 203. Once the driving motor 201 is started, the stirring shaft 106 and the stirring blade 107 can rotate and operate under the cooperation of the driving pulley 202, the driven pulley 203 and the transmission belt 204, so as to stir and break up the fertilizer, so that the fertilizer can smoothly pass through the discharge pipe 103 to leave the packaging tube 102 and fall into the packaging bag.

[0024] like Figure 1 As shown, a bearing 116 is disposed at the top of the packaging tube 102 , the stirring shaft 106 is connected to the inner ring of the bearing 116 and passes through the top of the packaging tube 102 , and a through hole adapted to the stirring shaft 106 is disposed at the top of the packaging tube 102 .

[0025] The user can adjust the limit screw 115 vertically according to the height of the packaging bag, so that the maximum contraction amount of the vertical part of the connecting rod 112 in the connecting tube meets the height support requirement of the fixing ring 114, and then the vertical part of the connecting rod 112 can be made to conflict with the top of the limit screw 115, and then the packaging bag can be placed on the placing table 110, and the bag mouth of the packaging bag can be set on the supporting ring 113, and then the connecting part between the supporting ring 113 and the bag mouth of the packaging bag can be clamped and fixed by the fixing ring 114, so that the packaging bag can be flexibly fixed, and then the output shafts of the multiple telescopic push rods 108 can be synchronously extended to a certain length upward through the PLC controller, so that the bag mouth of the packaging bag is set on the outside of the discharge pipe 103, and then the control valve 104 can be opened through the PLC controller to start the drive The motor 201 is driven, and through the cooperation of the active pulley 202, the driven pulley 203, the transmission belt 204 and the bearing 116, the stirring shaft and the stirring blade 107 stir the fertilizer, so that the fertilizer passes through the discharge pipe 103 and falls into the packaging bag. When the electronic scale finds that the difference between the total weight of the placement table 110 and the packaging bag is equal to the preset value, it means that the packaging bag is loaded with a sufficient amount of fertilizer. At this time, the control valve 104 can be temporarily closed through the PLC controller, and then the placement table 110 and the packaging bag can be moved downward and away from the discharge pipe 103 through the telescopic push rod 108, and then the fixing ring 114 can be separated from the supporting ring 113, and then the connecting rod 112 and the supporting ring 113 can be moved upward to release the limit fixation of the packaging bag, and then the packaging bag can be taken away from the placement table 110.

[0026] According to another embodiment of the present invention, Figure 4 As shown, a transparent observation window 117 is also provided on the packaging tube 102. Through the transparent observation window 117, the user can conveniently check the situation inside the packaging tube 102, such as the remaining amount of fertilizer.

[0027] According to another embodiment of the present invention, Figure 2 As shown, the lower ends of the limit screws 115 are also provided with screw rods 118. Through the screw rods 118, the limit screws 115 can be conveniently adjusted by hand, and the maximum telescopic amount of the vertical part of the connecting rod 112 in the vertical cylinder 111 can be conveniently adjusted, so as to adjust the height of the support collar 113 when the horizontal part of the connecting rod 112 conflicts with the vertical cylinder 111.

[0028] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An automatic quantitative fertilizer packaging machine, comprising a base (101), characterized in that: The top of the base (101) is provided with a packaging cylinder (102) with a conical lower end through a support rod (119); a discharge pipe (103) is provided at the bottom of the packaging cylinder (102); a control valve (104) is provided on the discharge pipe (103); a feed hopper (105) is provided at the top side end of the packaging cylinder (102); a stirring shaft (106) is vertically provided at the top of the packaging cylinder (102); a stirring blade (107) adapted to the packaging cylinder (102) is provided at the side end of the stirring shaft (106); a driving module for driving the stirring shaft is provided at the top of the packaging cylinder (102); and a plurality of extension shafts (107) are vertically provided on the base (101). A telescopic push rod (108) is provided, and an electronic scale (109) is commonly provided at the upper ends of the output shafts of the plurality of telescopic push rods (108). A placing table (110) is provided on the top of the electronic scale. Vertical cylinders (111) are respectively provided at the left and right side ends of the top of the placing table (110). L-shaped connecting rods (112) are respectively inserted in the two vertical cylinders (111). A supporting ring (113) is commonly provided at the inner ends of the horizontal parts of the two connecting rods (112). A fixing ring (114) is clamped on the supporting ring (113). Limiting screws (115) extending to the inside of the corresponding vertical cylinders (111) are vertically screwed on the placing table (110).

2. The automatic quantitative fertilizer packaging machine according to claim 1, characterized in that: The base (101) is also provided with a PLC controller electrically connected to the plurality of telescopic push rods (108), the electronic scale and the control valve (104).

3. The automatic quantitative fertilizer packaging machine according to claim 2, characterized in that: The driving module comprises a driving motor (201) vertically arranged on the top cover, a driving pulley (202) is arranged on the output shaft of the driving motor (201), a driven pulley (203) matched with the driving pulley (202) is arranged at the upper end of the stirring shaft (106), and a transmission belt (204) is arranged between the driving pulley (202) and the driven pulley (203).

4. The automatic quantitative fertilizer packaging machine according to claim 3, characterized in that: A bearing (116) is arranged at the top of the packaging tube (102); the stirring shaft (106) is connected to the inner ring of the bearing (116) and passes through the top of the packaging tube (102); and a through hole adapted to the stirring shaft (106) is arranged at the top of the packaging tube (102).

5. The automatic quantitative fertilizer packaging machine according to claim 4, characterized in that: The packaging tube (102) is also provided with a transparent observation window (117).

6. The automatic quantitative fertilizer packaging machine according to claim 5, characterized in that: The lower ends of the two limiting screw rods (115) are also provided with screw rods (118) respectively.

7. The automatic quantitative fertilizer packaging machine according to claim 6, characterized in that: The two ends of the support rod (119) are respectively welded and fixed to the base (101) and the packaging tube (102).

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