Grain packaging equipment with detachable discharging hopper

Abstract

Grain packaging equipment with a detachable discharging hopper comprises a lower support, an upper support arranged at the top of the lower support, a plurality of sets of locking assemblies fixing the upper support to the lower support and the discharging hopper installed on the upper support, the lower support comprises a main support and two cross beams installed at the positions, close to the top end, of the main support, and the upper support comprises two sets of vertical rods. Each locking assembly comprises a locking nut, a positioning seat and a locking screw, when the upper bracket is fixed on the lower bracket, the two groups of vertical rods of the upper bracket are respectively pressed on the two cross beams, the locking nuts are clamped on the cross beams of the lower bracket, the positioning seats are clamped on the vertical rods of the upper bracket, and the locking screws penetrate through the positioning seats and adjust the positions of the locking nuts; and the vertical rod of the upper bracket and the cross beam of the lower bracket are tightly pressed by the positioning seat and the locking nut. The upper support provided with the discharging hopper can be freely disassembled and assembled on the lower support, the whole structure is flexible, carrying is convenient, the discharging hopper can be conveniently cleaned and maintained, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of packaging equipment, in particular to a kind of grain packaging equipment with detachable hopper. BACKGROUND

[0002] The food packaging equipment is designed for the ration packaging of granular materials such as rice, and integrates automatic weighing, filling materials, sealing and other functions, with the advantages of high-precision weighing, rapid filling, easy operation and convenient maintenance, effectively improving packaging efficiency and reducing labor costs. The equipment is made of stainless steel, meeting food hygiene standards to ensure the safety and hygiene of rice packaging.

[0003] For some existing food packaging equipment, the hopper of the equipment is directly embedded in the main rack, which is difficult to disassemble. This brings certain inconvenience to the cleaning and maintenance of the equipment, especially during the moving process, which is inconvenient to push into the room due to the high height. SUMMARY

[0004] Therefore, it is necessary to provide a grain packaging equipment with detachable hopper to overcome the shortcomings of the prior art.

[0005] A grain packaging equipment with detachable hopper includes a lower support, an upper support arranged on the top of the lower support, a plurality of locking assemblies for fixing the upper support on the lower support, and a hopper installed on the upper support. The lower support includes a main support and two cross beams installed at the top end of the main support. The upper support includes two groups of vertical rods. Each locking assembly includes a locking nut, a positioning seat, and a locking screw. When the upper support is fixed on the lower support, the two groups of vertical rods of the upper support are pressed down on the two cross beams, the locking nut is clamped on the cross beam of the lower support, the positioning seat is clamped on the vertical rod of the upper support, and the locking screw passes through the positioning seat and adjusts the position of the locking nut, so that the positioning seat and the locking nut press the vertical rod of the upper support and the cross beam of the lower support.

[0006] In one embodiment, the cross beam is installed on the main support in the horizontal direction, each cross beam includes an inner groove arranged inside the cross beam and extending along the main axis direction, and an outer groove penetrating downward from the middle of the upper end surface of the cross beam. The inner groove and the outer groove are arranged in an inverted T shape, and the groove width of the outer groove is smaller than that of the inner groove, thereby forming a clamping portion on both sides of the inner groove. When the upper support is fixed, the locking nut of the locking assembly is arranged in the inner groove of the cross beam, and the locking nut presses the bottom of the clamping portion from below.

[0007] In one embodiment, the outer side of the locking nut is provided with two limit surfaces arranged oppositely, the two limit surfaces of the locking nut are clamped on the groove wall of the inner groove, and the groove wall of the inner groove limits the locking nut in the rotating direction of the locking nut.

[0008] In one of the embodiments, the crossbeam is further provided with a clamping groove at the bottom of the inner groove, the clamping groove is arranged at the position corresponding to the mounting position of the upper support on the lower support, and the inner space of the clamping groove corresponds to the shape of the locking nut.

[0009] In one of the embodiments, the vertical rod is provided with a functional groove, and the vertical rod is provided with a positioning groove at the bottom position, the width of the positioning groove is greater than that of the functional groove, and the positioning groove and the functional groove are arranged staggeredly.

[0010] In one of the embodiments, the inner space of the positioning groove is circularly arranged, and the center position of the positioning groove coincides with the center surface of the functional groove in the width direction.

[0011] In one of the embodiments, the positioning seat comprises a main body and a limiting strip connected to the outer peripheral surface of the main body, the shape of the main body corresponds to the inner space of the positioning groove, the main body and the limiting strip of the positioning seat are embedded into the positioning groove and the functional groove respectively, and the limiting strip is located at the side close to the locking nut.

[0012] In one of the embodiments, the width of the limiting strip is equal to the width of the functional groove.

[0013] In one of the embodiments, the outer peripheral surface of the main body is further provided with a groove, the middle part of the groove bottom is further penetrated inwards and downwards to form a through hole, the extension direction of the through hole is parallel to the limiting strip, when the upper support is fixed, the locking screw passes through the groove and the through hole of the positioning seat, and the nut of the locking screw is pressed against the groove bottom from above.

[0014] In one of the embodiments, the upper support further comprises a plurality of first crossbars and a plurality of second crossbars, each group of vertical rods comprises two vertical rods arranged in the vertical direction, the first crossbar connects two groups of vertical rods in the horizontal direction, the second crossbar connects two vertical rods of the same group in the front-back direction, and the functional groove and the positioning groove are arranged on the outer side surface of the vertical rod away from the second crossbar.

[0015] The lower hopper of the grain packaging equipment can be freely disassembled from the lower support, the overall structure is flexible, convenient to carry, and convenient for cleaning and maintenance of the lower hopper, and the practicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1The utility model discloses a structure schematic drawing of detachable grain packaging equipment of hopper.

[0017] Figure 2 For Figure 1 The utility model discloses a structure schematic drawing of detachable grain packaging equipment of hopper.

[0018] Figure 3 For Figure 2 The utility model discloses an exploded view between crossbeam, stand and locking assembly.

[0019] Figure 4 For Figure 2 The utility model discloses an enlarged view of part A in the circle.

[0020] Figure 5 For Figure 3 The utility model discloses an enlarged view of part B in the circle.

[0021] Figure 6 The utility model discloses a structure schematic drawing of positioning seat of locking assembly. DETAILED DESCRIPTION

[0022] In order to make the above object, features and advantages of the utility model more apparent, below, specific embodiment of the utility model is explained in detail with the drawings. In the following description, a lot of specific details are set forth in order to fully understand the utility model. But the utility model can be implemented in many other ways different from the description, and the person skilled in the art can make similar improvement without departing from the connotation of the utility model, therefore the utility model is not limited by the following disclosed specific embodiments.

[0023] In the description of the utility model, it is understood 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 based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as the limitation of the utility model.

[0024] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply a relative importance or an ordering between or among the indicated features. Thus, a feature defined with "first", "second", etc. can explicitly or implicitly include at least one of the feature. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly and specifically limited.

[0025] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; 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 internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature. The first and second features can be in direct contact, or the first and second features can be in indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0027] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.

[0028] Please refer to Figures 1 to 6The utility model provides a kind of detachable grain packaging equipment of hopper, including lower support 10, weighing device 60 and bagging device 70 being equipped in lower support 10, upper support 20 being arranged at the top of lower support 10, several groups of locking assembly 30 for fixing upper support 20 on lower support 10, hopper 40 being installed in upper support 20, discharging device 50 being installed at the bottom of hopper 40, wherein, hopper 40 is installed in upper support 20 by screw, hopper 40 can be freely disassembled on upper support 20, discharging device 50 can be set state, so that it is in sealed hopper 40 bottom state or discharging state.The weighing device 60 is located below hopper 40, and the bagging device 70 is located below the weighing device 60, during packaging, the packaging bag is sleeved at the bottom of bagging device 70, discharging device 50 is switched to discharging state, food falls into the weighing device 60 from hopper 40, when the weight of the weighing device 60 is qualified, discharging device 50 is switched to sealed hopper 40 bottom state, the sealing cover at the bottom of weighing device 60 is opened, so that the food in weighing device 60 falls into bagging device 70, the relative position of bagging device 70 and packaging bag in vertical direction is adjusted, so that the food in bagging device 70 falls further into packaging bag.

[0029] The lower support 10 includes a main support 11 and two cross beams 12 installed at the top end of the main support 11, the cross beams 12 are installed on the main support 11 in the horizontal direction to support the upper support 20, each cross beam 12 includes an inner groove 121 arranged inside the cross beam 12 and extending along the main axis direction thereof, and an outer groove 122 penetrating downward from the middle of the upper surface of the cross beam 12, the inner groove 121 and the outer groove 122 are arranged in an inverted T shape, and the groove width of the outer groove 122 is smaller than that of the inner groove 121, so that a clamping portion 123 is formed on both sides of the inner groove 121.

[0030] The upper support 20 includes two groups of vertical rods 21, a plurality of first horizontal rods 22 and a plurality of second horizontal rods 23, each group of vertical rods 21 includes two vertical rods 21 arranged in the vertical direction, the first horizontal rods 22 connect the two groups of vertical rods 21 in the horizontal direction, the second horizontal rods 23 connect the two vertical rods 21 of the same group in the front-back direction, the outer side of the vertical rod 21 away from the second horizontal rod 23 is provided with a functional groove 211, and the outer side of the vertical rod 21 away from the second horizontal rod 23 is provided with a positioning groove 212 at the bottom position, the groove width of the positioning groove 212 is greater than that of the functional groove 211, and the positioning groove 212 and the functional groove 211 are arranged in an interlaced manner.

[0031] Each of the locking assemblies 30 comprises a locking nut 32, a positioning seat 31 and a locking screw 33. The outer side of the locking nut 32 is provided with two limiting surfaces 321 arranged oppositely. The locking screw 33 is provided with a screw hole 322 penetrating along the axial direction thereof, and the hole wall of the screw hole 322 is provided with an internal thread. The positioning seat 31 comprises a main body part 311 and a limiting strip 312 connected to the outer peripheral surface of the main body part 311. The outer shape of the main body part 311 corresponds to the inner space of the positioning groove 212, and the outer peripheral surface of the main body part 311 is further provided with a recess 313. The middle part of the groove bottom of the recess 313 is further penetrated inwardly and downwardly to form a through hole 314. The extending direction of the through hole 314 is parallel to the limiting strip 312, and the width of the limiting strip 312 is equal to the groove width of the functional groove 211.

[0032] During assembly, the lower hopper 40 is placed on the two cross beams 12 of the upper support 20. The two groups of stand rods 21 of the upper support 20 are respectively pressed downward on the two cross beams 12. The functional groove 211 on the stand rod 21 is aligned with the outer groove 122 on the cross beam 12. The locking nut 32 of the locking assembly 30 is placed in the inner groove 121 of the cross beam 12. The two limiting surfaces 321 of the locking nut 32 are clamped on the groove wall of the inner groove 121. The groove wall of the inner groove 121 limits the locking nut 32 in the rotating direction. The main body part 311 and the limiting strip 312 of the positioning seat 31 are respectively embedded into the positioning groove 212 and the functional groove 211. The limiting strip 312 is located at the side close to the locking nut 32. The locking screw 33 is installed on the positioning seat 31. The locking screw 33 penetrates through the recess 313 and the through hole 314 of the positioning seat 31. The locking screw 33 is further rotated to be screwed on the screw hole 322 of the locking nut 32. Until the locking nut 32 is pressed tightly on the bottom of the clamping part 123 from below. The nut of the locking screw 33 is pressed tightly on the groove bottom of the recess 313 from above. Thus, the positioning seat 31 is pressed tightly on the stand rod 21.

[0033] In order to better position the locking nut 32 and solve the problem of alignment between the locking nut 32 and the locking screw 33, the cross beam 12 is further provided with a clamping groove 124 at the groove bottom of the inner groove 121. The setting position of the clamping groove 124 corresponds to the installation position of the upper support 20 on the lower support 10. The inner space of the clamping groove 124 corresponds to the outer shape of the locking nut 32. During installation of the upper support 20, the locking nut 32 is first pushed into the clamping groove 124 to be preliminarily positioned by the clamping groove 124.

[0034] The utility model discloses grain packaging equipment's beneficial effect of hopper can be dismantled in new line lies in: through installing the hopper 40 in upper support 20, upper support 20 sets up at the top of lower support 10, locking assembly 30 includes locking nut 32, locating seat 31 and locking screw 33, when fixing upper support 20 on lower support 10, make locking nut 32 be clamped on the crossbeam 12 of lower support 10, locating seat 31 is clamped on the vertical rod 21 of upper support 20, locking screw 33 passes through locating seat 31 and adjusts the position of locking nut 32, make locating seat 31 and locking nut 32 compress the vertical rod 21 of upper support 20 and the crossbeam 12 of lower support 10, the upper support 20 of installation with the hopper 40 of the utility model can be freely disassembled on lower support 10, and the whole structure is flexible, and it is convenient to carry, and it is convenient to clean and maintain the hopper 40, and the practicality is strong.

[0035] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the combinations are within the scope of the present disclosure.

[0036] The above-described embodiments only express several implementation manners of the utility model, and the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the utility model, a number of variations and improvements can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A dismountable grain packaging apparatus of a lower hopper, characterized in that, The application relates to a lower support, an upper support arranged on the top of the lower support, a plurality of locking assemblies for fixing the upper support on the lower support, and a feeding hopper arranged on the upper support.

2. The spoutable hopper, collapsible grain packaging apparatus of claim 1, wherein, The horizontal beam is arranged on the main support in a horizontal direction, each horizontal beam comprises an inner groove arranged in the horizontal beam and extending along the main shaft direction of the horizontal beam, and an outer groove penetrating from the middle of the upper end surface of the horizontal beam downwards, the inner groove and the outer groove are arranged in an inverted T shape, the groove width of the outer groove is smaller than the groove width of the inner groove, thereby forming a clamping part on both sides of the inner groove, when the upper support is fixed, the locking nut of the locking assembly is arranged in the inner groove of the horizontal beam, and the locking nut compresses the bottom of the clamping part from below.

3. The spoutable hopper, collapsible grain packaging apparatus of claim 2, wherein, The outer side surface of the locking nut is provided with two limiting surfaces arranged oppositely, the two limiting surfaces of the locking nut are clamped on the groove wall of the inner groove, and the groove wall of the inner groove limits the locking nut in the rotating direction of the locking nut.

4. The spoutable hopper, collapsible grain packaging apparatus of claim 2, wherein, The horizontal beam is further provided with a clamping groove at the groove bottom of the inner groove, the arrangement position of the clamping groove corresponds to the mounting position of the upper support on the lower support, and the inner space of the clamping groove corresponds to the shape of the locking nut.

5. The spoutable hopper, collapsible grain packaging apparatus of claim 1, wherein, The vertical rod is provided with a functional groove, and the vertical rod is provided with a positioning groove at the bottom position, the groove width of the positioning groove is larger than the groove width of the functional groove, and the positioning groove and the functional groove are arranged in a staggered mode.

6. The spoutable hopper, collapsible grain packaging apparatus of claim 5, wherein, The inner space of the positioning groove is circularly arranged, and the center position of the positioning groove coincides with the center surface of the functional groove in the groove width direction.

7. The spoutable hopper, collapsible grain packaging apparatus of claim 5, wherein, The positioning seat comprises a main body part and a limiting strip connected to the outer peripheral surface of the main body part, the shape of the main body part corresponds to the inner space of the positioning groove, the main body part and the limiting strip of the positioning seat are embedded into the positioning groove and the functional groove respectively, and the limiting strip is located on the side close to the locking nut.

8. The spoutable hopper, collapsible grain packaging apparatus of claim 7, wherein, The width of the limiting strip is equal to the groove width of the functional groove.

9. The spoutable hopper, collapsible grain packaging apparatus of claim 7, wherein, The outer peripheral surface of the main body part is further provided with a groove, the middle part of the groove bottom of the groove further penetrates inwards and downwards, thereby forming a through hole, the extension direction of the through hole is parallel to the limiting strip, when the upper support is fixed, the locking screw passes through the groove and the through hole of the positioning seat, and the nut of the locking screw compresses the groove bottom from above.

10. The spoutable hopper, collapsible grain packaging apparatus of claim 5, wherein, The upper support further comprises a plurality of first horizontal rods and a plurality of second horizontal rods, each group of vertical rods comprises two vertical rods arranged in a vertical direction, the first horizontal rod connects the two groups of vertical rods in a horizontal direction, the second horizontal rod connects the two vertical rods of the same group in a front-rear direction, and the functional groove and the positioning groove are arranged on the outer side surface of the vertical rod away from the second horizontal rod.

Images