Anti-blocking multi-head scale

Abstract

The utility model relates to the field of multi-head weighers, in particular to an anti-blocking multi-head weigher, which comprises a base, a multi-head weigher body is arranged in the base, a plurality of first troughs and second troughs are fixedly connected to the surface of the multi-head weigher body, and the bottom of the multi-head weigher body is communicated with a discharge pipe. A flow guide table is arranged at the top of the multi-head scale body, a plurality of third troughs are fixedly connected to the surface of the flow guide table, a feeding pipe is arranged at the top of the flow guide table, and a driving mechanism is arranged at the top of the multi-head scale body. Through the arrangement of the driving mechanism, the effect of synchronously rotating a plurality of rotating blocks is achieved, meanwhile, a flow guide table is driven to shake up and down, materials stacked on the flow guide table can be dispersed, excessive stacking of the materials at a certain position is avoided, it is ensured that the materials can be distributed into different third material grooves, and the material conveying efficiency is improved. The excessive accumulation of the materials is effectively prevented, so that the blockage of the feeding pipe is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of multi -head scale, especially relates to a prevent stifled multi -head scale. BACKGROUND

[0002] Multi -head scale, engineering name also called " selection combination weighing instrument", it is by a plurality of independent feeding and discharging structure's weighing unit composition's high -precision weighing equipment, each weighing unit can independently carry out weighing, and realizes optimal combination through computer control, to reach high -precision weighing effect.

[0003] Through the retrieval, prior art, Chinese patent publication number: CN212605930U, authorization day: February 26, 2021, a kind of multi -head scale combination mixed material weighing packaging device is disclosed, including multi -head scale, the top of the multi -head scale is provided with feed hopper, the lower portion of the multi -head scale is provided with mixed discharge hopper, the bottom outlet of the mixed discharge hopper is provided with mixing device, and the lower portion of the mixed discharge hopper is installed with opening and closing device, the opening and closing device drives the displacement of mixing device;The mixing device includes a baffle, the baffle cooperates with the bottom outlet of the mixed discharge hopper, the bottom center of the baffle is fixedly connected with a rotating shaft, the rotating shaft is connected with motor, the motor drives the rotation of baffle, the rotating shaft is sleeved with bearing, the rotating shaft is movably connected with opening and closing device by bearing, the technical scheme proposes a kind of multi -head scale combination mixed material weighing packaging device, which can complete mixing without stirring, so that nuts are not broken, resulting in the quality of nuts is reduced.

[0004] But the device still has the following defects: although not through stirring can complete mixing, so that nuts are not broken, resulting in the quality of nuts is reduced, but multi -head scale is in the process of discharging, since the object is more likely to cause the bottom outlet of feed pipe to be accumulated and blocked, resulting in slow discharging speed, and then affecting the efficiency of the whole production line, the blockage can cause the material to be retained in the feed pipe for a long time, causing deterioration, damage or pollution, and frequent shutdown is required for cleaning when blocked, and part of the material can be discarded when cleaning the blockage, causing waste. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model provides a kind of anti -block multi -head scale, including base, the inside of the base is provided with multi -head scale body, the surface of the multi -head scale body is fixedly connected with a plurality of first material groove and second material groove, the bottom of the multi -head scale body is communicated with discharge pipe, the top of the multi -head scale body is provided with flow guide platform, the surface of the flow guide platform is fixedly connected with a plurality of third material groove, the top of the flow guide platform is provided with feed pipe, the top of the multi -head scale body is provided with driving mechanism, the inner chamber of the third material groove is provided with blocking mechanism, the surface of the feed pipe is fixedly connected with lug, the bottom of the lug is fixedly connected with electric telescopic handle, the bottom of the electric telescopic handle is fixedly connected with flow guide platform.

[0006] Further, the driving mechanism comprises two long rods arranged on the top of the multi-head scale body, the surfaces of the long rods are sleeved with two supporting seats, the bottoms of the supporting seats are fixedly connected with the multi-head scale body, and the surfaces of the long rods are sleeved with two rotating blocks.

[0007] Further, the top of the multi-head scale body is provided with a motor, the output end of the motor is drivingly connected with a first belt pulley, the surface of the right long rod is sleeved with a second belt pulley and a third belt pulley, the surfaces of the first belt pulley and the second belt pulley are drivingly connected with a first belt, the surface of the left long rod is sleeved with a fourth belt pulley, and the surfaces of the third belt pulley and the fourth belt pulley are drivingly connected with a second belt.

[0008] Further, the top of the multi-head scale body is fixedly connected with four telescopic rods, the output ends of the telescopic rods are fixedly connected with the flow guide table, the surfaces of the telescopic rods are sleeved with tension springs, and the two ends of the tension springs are fixedly connected with the multi-head scale body and the flow guide table respectively.

[0009] Further, the blocking mechanism comprises a baffle slidingly connected in the inner cavity of the third chute, the two sides of the baffle penetrate to the outside of the third chute, a micro motor is embedded on one side of the third chute, the output end of the micro motor is drivingly connected with a gear, one side of the baffle is fixedly connected with a toothed plate, and the toothed plate is engaged with the gear.

[0010] Further, the top of the flow guide table is fixedly connected with a guide rod, the surface of the guide rod is slidingly connected with a guide block, one side of the guide block is fixedly connected with the feeding pipe, and the top end of the guide rod is fixedly connected with a circular block.

[0011] Further, the surface of the motor is sleeved with a mounting seat, the top of the mounting seat is screwedly connected with a bolt, and the motor is detachably connected with the multi-head scale body through the bolt.

[0012] The beneficial effects of the utility model are:

[0013] 1. Through the arrangement of the driving mechanism, the synchronous rotation of the multiple rotating blocks is realized, the flow guide table is driven to vibrate up and down, the material accumulated on the flow guide table is dispersed, the excessive accumulation of the material in a certain place is avoided, the material can be distributed to different third chutes, the excessive accumulation of the material is effectively prevented, and the blockage of the feeding pipe is avoided.

[0014] 2、The device is provided with the blocking mechanism, so that the size of the outlet of the third trough can be accurately adjusted, thereby realizing effective control on the material flow, avoiding excessive accumulation or too fast flow of the material, and ensuring stable flow of the material in the multi-head scale body, the cooperation of the guide rod, the guide block and the round block plays a limiting role on the feeding pipe, improves the stability of the feeding pipe during movement, and the cooperation of the mounting seat and the bolt plays a fixing role on the motor, and facilitates the user to disassemble it.

[0015] Other features and advantages of the present application will be described in the following description, and some of them will become apparent from the description, or will be understood by those skilled in the art through implementation of the present application. The purpose and other advantages of the present application can be achieved and obtained through the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 A structural body diagram according to an embodiment of the present application is shown;

[0018] Figure 2 A partial structure sectional view according to an embodiment of the present application is shown;

[0019] Figure 3 A structural schematic diagram of a driving mechanism in an embodiment of the present application is shown;

[0020] Figure 4 A structural sectional view of a feeding pipe in an embodiment of the present application is shown;

[0021] Figure 5 A structural schematic diagram of a blocking mechanism in an embodiment of the present application is shown.

[0022] In the figure: 1, base; 2, multi-head scale body; 3, first hopper; 4, second hopper; 5, discharge pipe; 6, flow guide table; 7, third hopper; 8, feed pipe; 9, driving mechanism; 91, support seat; 92, long rod; 93, rotating block; 94, motor; 95, first belt disc; 96, second belt disc; 97, third belt disc; 98, fourth belt disc; 99, telescopic rod; 910, tension spring; 10, blocking mechanism; 101, baffle; 102, micro motor; 103, toothed plate; 104, gear; 11, protruding block; 12, electric telescopic rod; 13, guide rod; 14, guide block; 15, round block; 16, mounting seat. DETAILED DESCRIPTION

[0023] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely explained in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 belong to the protection scope of the utility model.

[0024] The utility model embodiment provides a kind of anti-blocking multi-head scale, including base 1, exemplary, as Figures 1-5 It is shown.

[0025] The inside of the base 1 is provided with multi-head scale body 2, the surface of the multi-head scale body 2 is fixedly connected with a plurality of first hopper 3 and second hopper 4, the bottom of the multi-head scale body 2 is communicated with discharge pipe 5, the top of the multi-head scale body 2 is provided with flow guide table 6, the surface of the flow guide table 6 is fixedly connected with a plurality of third hopper 7, the top of the flow guide table 6 is provided with feed pipe 8, the top of the multi-head scale body 2 is provided with driving mechanism 9, the inner cavity of the third hopper 7 is provided with blocking mechanism 10, the surface of the feed pipe 8 is fixedly connected with protruding block 11, the bottom of the protruding block 11 is fixedly connected with electric telescopic rod 12, the bottom of the electric telescopic rod 12 is fixedly connected with flow guide table 6.

[0026] The driving mechanism 9 includes two long rods 92 arranged on the top of the multi-head scale body 2, as Figures 1-5 It is shown.

[0027] The surface of the long rod 92 is sleeved with two support seats 91, the bottom of the support seat 91 is fixedly connected with the multi-head scale body 2, the surface of the long rod 92 is sleeved with two rotating blocks 93.

[0028] The top of the multi-head scale body 2 is provided with motor 94, as Figures 1-5 It is shown.

[0029] The output end of the motor 94 is drivingly connected with a first belt pulley 95, the surface of the right long rod 92 is sleeved with a second belt pulley 96 and a third belt pulley 97, the surfaces of the first belt pulley 95 and the second belt pulley 96 are drivingly connected with a first belt, the surface of the left long rod 92 is sleeved with a fourth belt pulley 98, and the surfaces of the third belt pulley 97 and the fourth belt pulley 98 are drivingly connected with a second belt.

[0030] The top of the multi-head scale body 2 is fixedly connected with four telescopic rods 99, as shown in Figures 1-5

[0031] The output end of the telescopic rod 99 is fixedly connected with the flow guide table 6, the surface of the telescopic rod 99 is sleeved with a tension spring 910, and the two ends of the tension spring 910 are fixedly connected with the multi-head scale body 2 and the flow guide table 6 respectively.

[0032] Specifically, the synchronous rotation of the plurality of rotating blocks 93 is realized through the driving mechanism 9, the flow guide table 6 is driven to vibrate up and down, which helps to disperse the material accumulated on the flow guide table 6, avoids excessive accumulation of the material at a certain place, ensures that the material can be distributed to different third material grooves 7, effectively prevents excessive accumulation of the material, and further avoids blockage of the feeding pipe 8.

[0033] The blocking mechanism 10 comprises a baffle 101 slidingly connected in the inner cavity of the third material groove 7, as shown in Figures 1-5

[0034] The two sides of the baffle 101 penetrate to the outside of the third material groove 7, a micro motor 102 is embedded on one side of the third material groove 7, the output end of the micro motor 102 is drivingly connected with a gear 104, one side of the baffle 101 is fixedly connected with a toothed plate 103, and the toothed plate 103 is engaged with the gear 104.

[0035] Specifically, the size of the outlet of the third material groove 7 can be accurately adjusted through the blocking mechanism 10, so as to effectively control the flow of the material, avoid excessive accumulation or too fast flow of the material, and ensure stable flow of the material in the multi-head scale body 2.

[0036] The top of the flow guide table 6 is fixedly connected with a guide rod 13, as shown in Figures 1-5

[0037] The surface of the guide rod 13 is slidingly connected with a guide block 14, one side of the guide block 14 is fixedly connected with the feeding pipe 8, the top end of the guide rod 13 is fixedly connected with a circular block 15, the surface of the motor 94 is sleeved with a mounting seat 16, the top of the mounting seat 16 is threadedly connected with a bolt, and the motor 94 is detachably connected with the multi-head scale body 2 through the bolt. ​​​

[0038] Specifically, through the cooperation of the guide rod 13, the guide block 14 and the round block 15, the feeding pipe 8 is limited, the stability of the feeding pipe 8 during movement is improved, through the cooperation of the mounting seat 16 and the bolt, the motor 94 is fixed, and the motor 94 is convenient for the user to disassemble.

[0039] The working principle of the anti-blocking multi-head scale is as follows:

[0040] When the device is used, the user starts the motor 94, the output end of the motor 94 drives the first belt pulley 95 to rotate, the first belt pulley 95 drives the second belt pulley 96 to rotate through the first belt, the second belt pulley 96 drives the right long rod 92 to rotate when rotating, the right long rod 92 drives the third belt pulley 97 to rotate, and the third belt pulley 97 drives the fourth belt pulley 98 to rotate through the second belt, so that the left long rod 92 rotates synchronously.

[0041] Further, the two long rods 92 drive the rotating block 93 to rotate when rotating, and with the continuous change of the angle of the rotating block 93, the rebounding force of the tension spring 910 can drive the flow guide table 6 to move downward, so that the objects accumulated at the bottom can be distributed to different third troughs 7, thereby preventing the bottom of the feeding pipe 8 from being blocked.

[0042] Further, the convex block 11 drives the feeding pipe 8 to move by driving the electric telescopic rod 12 to move upward, so that the distance between the feeding pipe 8 and the flow guide table 6 can be adjusted, thereby facilitating the objects to flow out from the bottom of the feeding pipe 8.

[0043] Further, the size of the third trough 7 outlet can be controlled by driving the micro motor 102, the output end of the micro motor 102 drives the gear 104 to rotate, the gear 104 drives the toothed plate 103 to move, and the toothed plate 103 drives the baffle 101 to move, thereby controlling the falling of the objects.

[0044] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced equivalently, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A jam-proof multihead scale comprising a base (1), characterized in that: The inside of the base (1) is provided with a multi-head scale body (2), the surface of the multi-head scale body (2) is fixedly connected with a plurality of first material grooves (3) and second material grooves (4), the bottom of the multi-head scale body (2) is communicated with a discharge pipe (5), the top of the multi-head scale body (2) is provided with a flow guide table (6), the surface of the flow guide table (6) is fixedly connected with a plurality of third material grooves (7), the top of the flow guide table (6) is provided with a feeding pipe (8), the top of the multi-head scale body (2) is provided with a driving mechanism (9), the inner cavity of the third material groove (7) is provided with a blocking mechanism (10), the surface of the feeding pipe (8) is fixedly connected with a protruding block (11), the bottom of the protruding block (11) is fixedly connected with an electric telescopic rod (12), and the bottom of the electric telescopic rod (12) is fixedly connected with the flow guide table (6).

2. The anti-jamming multi-head scale according to claim 1, wherein: The driving mechanism (9) comprises two long rods (92) arranged at the top of the multi-head scale body (2), the surface of the long rod (92) is sleeved with two support seats (91), the bottom of the support seat (91) is fixedly connected with the multi-head scale body (2), and the surface of the long rod (92) is sleeved with two rotating blocks (93).

3. The anti-jamming multi-head scale of claim 2, wherein: The top of the multi-head scale body (2) is provided with a motor (94), the output end of the motor (94) is drivingly connected with a first belt disc (95), the surface of the right long rod (92) is sleeved with a second belt disc (96) and a third belt disc (97), the surface of the first belt disc (95) and the second belt disc (96) is drivingly connected with a first belt, the surface of the left long rod (92) is sleeved with a fourth belt disc (98), and the surface of the third belt disc (97) and the fourth belt disc (98) is drivingly connected with a second belt.

4. The anti-jamming multi-head scale of claim 1, wherein: The top of the multi-head scale body (2) is fixedly connected with four telescopic rods (99), the output end of the telescopic rod (99) is fixedly connected with the flow guide table (6), the surface of the telescopic rod (99) is sleeved with a tension spring (910), and the two ends of the tension spring (910) are fixedly connected with the multi-head scale body (2) and the flow guide table (6) respectively.

5. The anti-jamming multi-head scale of claim 1, wherein: The blocking mechanism (10) comprises a baffle (101) slidably connected in the inner cavity of the third material groove (7), the two sides of the baffle (101) penetrate to the outside of the third material groove (7), a micro motor (102) is embedded on one side of the third material groove (7), the output end of the micro motor (102) is drivingly connected with a gear (104), one side of the baffle (101) is fixedly connected with a toothed plate (103), and the toothed plate (103) is engaged with the gear (104).

6. The anti-jamming multi-head scale of claim 1, wherein: The top of the flow guide table (6) is fixedly connected with a guide rod (13), the surface of the guide rod (13) is slidably connected with a guide block (14), one side of the guide block (14) is fixedly connected with the feeding pipe (8), and the top end of the guide rod (13) is fixedly connected with a circular block (15).

7. The anti-jamming multi-head scale of claim 3, wherein: The surface of the motor (94) is sleeved with a mounting seat (16), bolts are threadedly connected to the top of the mounting seat (16), and the motor (94) is detachably connected with the multi-head scale body (2) through the bolts.

Images