CN221069426U - Weightlessness scale for back and forth swing type blanking - Google Patents

Abstract

The utility model discloses a weight loss scale for back-and-forth swing type blanking in the technical field of weight loss scales, which comprises a base, wherein a weight loss scale main body is arranged at the top of the base, a storage tank is arranged at the top of the weight loss scale main body, a feed pipe is arranged at the top of the storage tank in a penetrating and communicating way, a controller is arranged on the right side wall of the storage tank, a discharge hole matched with the weight loss scale main body is arranged at the bottom of the storage tank, a back-and-forth swing assembly is arranged in the storage tank and comprises a rotating rod arranged in the storage tank, and a pressing rod is rotatably connected at the bottom of the storage tank.

Description

Weightlessness scale for back and forth swing type blanking

Technical Field

The utility model relates to the technical field of weightlessness, in particular to a weightlessness of back-and-forth swing type blanking.

Background

The utility model provides a weightlessness is an automatic weighing equipment that realizes high accuracy continuous quantitative feed through static weighing's mode, and it can carry out reliable, accurate and stable feed to dry bulk materials such as powder, granule, slice, reduces the waste of material and improves the uniformity of mixture, and inconvenient compaction is carried out to it when the material in the storage tank enters into in the weightlessness now to can influence the weight measurement accuracy of weightlessness, lead to the weightlessness and appear the error easily in the measuring, consequently, we propose the weightlessness of a back and forth swing type unloading.

Disclosure of utility model

The utility model aims to provide a swing type blanking weightlessness scale so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weightless of back and forth swing formula unloading, includes the base, and the base top is equipped with the weightless main part, weightless main part top is provided with the storage tank, the storage tank top runs through the intercommunication and is equipped with the inlet pipe, storage tank right side wall is equipped with the controller, the discharge gate that matches with the weightless main part is seted up to the storage tank bottom, be equipped with back and forth swing subassembly in the storage tank, back and forth swing subassembly includes the dwang that is equipped with in the storage tank, the bottom is rotated in the storage tank and is connected and be equipped with the depression bar, dwang one end is connected with the depression bar top, the dwang other end runs through the storage tank top and is connected with the driven gear that outside is equipped with, the storage tank top is equipped with the motor, the motor output is connected and is equipped with the driving gear that meshes with driven gear, the dwang outer wall cup joints and is equipped with the mounting panel, the mounting panel top is connected with the storage tank top, the spacing groove has been seted up to the mounting panel bottom, and sliding connection is equipped with the gag lever one end is connected with the dwang lateral wall in the storage tank, two sets of cavities in the mounting panel, all are equipped with control subassembly in the two sets of cavities.

Further, the control assembly comprises a sliding plate which is arranged in the cavity in a sliding mode, an extrusion rod is arranged at the top of the sliding plate, a pressure sensor is arranged at the top of the cavity, a movable rod is arranged at the bottom of the sliding plate, one end of the movable rod penetrates through the bottom of the cavity and extends to the inside of the limiting groove, a spring is sleeved on the outer wall of the movable rod, one end of the spring is connected with the bottom of the sliding plate, and the other end of the spring is connected with the inner bottom of the cavity.

Further, guide grooves are formed in the left side wall and the right side wall in the cavity, and guide blocks matched with the guide grooves are arranged on the left side wall and the right side wall of the sliding plate.

Further, the limiting groove is arranged in a semicircular ring shape.

Further, the outer wall of the rotating rod is provided with a plurality of groups of stirring rods, and the plurality of groups of stirring rods are spirally arranged on the outer wall of the rotating rod.

Further, the limiting rod is arranged in an L shape.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses can compact the material that gets into in the discharge gate under the cooperation of back and forth swing subassembly and control assembly, guarantee that the material is sufficient in the entering discharge gate to guarantee the weight measurement accuracy of weightlessness scale, avoid the weightlessness scale to appear the error in the measuring.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the storage tank of the present utility model;

FIG. 3 is a bottom view of the mounting plate structure of the present utility model;

Fig. 4 is a schematic structural diagram of the present utility model a.

In the figure: 1. a base; 2. a weightless scale body; 3. a storage tank; 4. a discharge port; 5. a feed pipe; 6. a controller; 7. a swing back and forth assembly; 70. a motor; 71. a drive gear; 72. a driven gear; 73. a mounting plate; 74. a limit rod; 75. a rotating lever; 76. a stirring rod; 77. a compression bar; 78. a limit groove; 79. a cavity; 8. a control assembly; 80. a movable rod; 81. a spring; 82. a sliding plate; 83. an extrusion rod; 84. a pressure sensor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a weightless balance of back and forth swing type unloading, including base 1, base 1 top is equipped with weightless balance main part 2, weightless balance main part 2 tops are provided with storage tank 3, storage tank 3 top runs through the intercommunication and is equipped with inlet pipe 5, storage tank 3 right side wall is equipped with controller 6, storage tank 3 bottom has been seted up with weightless balance main part 2 assorted discharge gate 4, be equipped with back and forth swing subassembly 7 in the storage tank 3, back and forth swing subassembly 7 includes the dwang 75 that is equipped with in the storage tank 3, the dwang 75 outer wall is equipped with multiunit puddler 76, multiunit puddler 76 is the heliciform setting in dwang 75 outer wall, can drive puddler 76 rotation when dwang 75 rotates, thereby puddler 76 can stir the material in the storage tank 3, the bottom rotates the connection in storage tank 3 and is equipped with depression bar 77, dwang 75 one end is connected with depression bar 77 top, the inside of dwang 75 other end runs through storage tank 3 top and is connected with driven gear 72 that the outside is equipped with, motor 70 output end connection is equipped with and driven gear 71 that meshes with driven gear 72, dwang 75 outer wall is equipped with dwang 75, dwang 75 outer wall 73 is equipped with mounting plate 73, annular mounting plate 3 inside and side 78 is connected with spacing groove 78, spacing groove 74 is set up in the two limiting groove 74 is connected with spacing groove 74, and the inside setting up end is connected with spacing groove 74, and limiting member is 8, and limiting groove 74 is connected with the spacing groove 74 in the setting up end.

Referring to fig. 4, the control assembly 8 includes a sliding plate 82 slidably connected in the cavity 79, guide grooves are formed in left and right side walls of the cavity 79, guide blocks matched with the guide grooves are arranged on the left and right side walls of the sliding plate 82, the sliding plate 82 moves up and down in the cavity 79 more stably under the action of the guide grooves and the guide blocks, an extrusion rod 83 is arranged at the top of the sliding plate 82, a pressure sensor 84 is arranged at the inner top of the cavity 79, a movable rod 80 is arranged at the bottom of the sliding plate 82, one end of the movable rod 80 penetrates through the inner bottom of the cavity 79 and extends into the limiting groove 78, a spring 81 is sleeved on the outer wall of the movable rod 80, one end of the spring 81 is connected with the bottom of the sliding plate 82, and the other end of the spring 81 is connected with the inner bottom of the cavity 79.

Working principle: when the material in the storage tank 3 enters into the weightless balance main part 2 from the discharge gate 4 and carries out weight measurement, drive the driving gear 71 under the effect of motor 70 and rotate, the driving gear 71 drives driven gear 72 and rotates, driven gear 72 drives dwang 75 and rotates, dwang 75 drives the depression bar 77 and rotates, the dwang 75 can drive the gag lever post 74 at the spacing groove 78 internal rotation when rotating, the gag lever post 74 can extrude movable rod 80, movable rod 80 drives sliding plate 82 and removes, sliding plate 82 stretches spring 81, sliding plate 82 drives extrusion rod 83 and extrudes pressure sensor 84, thereby pressure sensor 84 gives controller 6 with signal transmission, controller 6 controls motor 70 reversal, thereby can drive depression bar 77 back and forth swing, thereby depression bar 77 can compact the material that gets into in the discharge gate 4, guarantee to get into in the discharge gate 4 material sufficiency, can drive puddler 76 and rotate when dwang 75 rotates simultaneously, thereby puddler 76 can stir the material in the storage tank 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a weightlessness of back and forth swing formula unloading, includes base (1), base (1) top is equipped with weightlessness weighing main part (2), weightlessness weighing main part (2) top is provided with storage tank (3), storage tank (3) top runs through the intercommunication and is equipped with inlet pipe (5), its characterized in that: the utility model discloses a storage tank, including storage tank (3), storage tank (3) right side wall is equipped with controller (6), storage tank (3) bottom offer with weightless title main part (2) assorted discharge gate (4), be equipped with round trip swing subassembly (7) in storage tank (3), round trip swing subassembly (7) are including dwang (75) that are equipped with in storage tank (3), be equipped with depression bar (77) in storage tank (3) interior bottom swivelling joint, dwang (75) one end is connected with depression bar (77) top, and dwang (75) other end runs through storage tank (3) interior top and is connected with driven gear (72) that outside is equipped with, storage tank (3) top is equipped with motor (70), motor (70) output connection is equipped with driving gear (71) with driven gear (72) looks meshing, the dwang (75) outer wall cup joints and is equipped with mounting panel (73), and mounting panel (73) top and storage tank (3) interior top are connected, spacing groove (78) have been seted up to the bottom limit groove (78), and sliding connection is equipped with spacing lever (74) in spacing groove (78), one end is equipped with cavity (79) and is connected with two inside walls (79), control components (8) are arranged in the two groups of cavities (79).

2. The swing type blanking weight loss scale according to claim 1, wherein: the control assembly (8) comprises a sliding plate (82) which is arranged in the cavity (79) in a sliding manner, an extrusion rod (83) is arranged at the top of the sliding plate (82), a pressure sensor (84) is arranged at the inner top of the cavity (79), a movable rod (80) is arranged at the bottom of the sliding plate (82), one end of the movable rod (80) penetrates through the inner bottom of the cavity (79) and extends to the inside of the limiting groove (78), a spring (81) is sleeved on the outer wall of the movable rod (80), one end of the spring (81) is connected with the bottom of the sliding plate (82), and the other end of the spring (81) is connected with the inner bottom of the cavity (79).

3. The swing type blanking weight loss scale according to claim 2, wherein: guide grooves are formed in the left side wall and the right side wall in the cavity (79), and guide blocks matched with the guide grooves are arranged on the left side wall and the right side wall of the sliding plate (82).

4. The swing type blanking weight loss scale according to claim 1, wherein: the limiting groove (78) is arranged in a semicircular annular shape.

5. The swing type blanking weight loss scale according to claim 1, wherein: the outer wall of the rotating rod (75) is provided with a plurality of groups of stirring rods (76), and the plurality of groups of stirring rods (76) are spirally arranged on the outer wall of the rotating rod (75).

6. The swing type blanking weight loss scale according to claim 1, wherein: the limiting rod (74) is arranged in an L shape.